Unclassified
419 CATALOGUEDCatalogue entries whose nature is unresolved: objects recorded by observers whose classification the source catalogue leaves open.
PRIMER — 60 SECONDS
Why keep them
They are real entries in a real catalogue with real positions. Dropping them would quietly break the cross-references that point at them.
BY CONSTELLATION · 66 REGIONS
VIRGO · 36AQUARIUS · 21PISCES · 21COMA BERENICES · 19ERIDANUS · 19LEO · 16HYDRA · 14PEGASUS · 14CETUS · 13HERCULES · 12PERSEUS · 12CANES VENATICI · 11SAGITTARIUS · 11CANCER · 10DRACO · 10AURIGA · 9CENTAURUS · 9GEMINI · 8OPHIUCHUS · 8ORION · 8ANDROMEDA · 7BOÖTES · 7LEO MINOR · 6TAURUS · 6URSA MAJOR · 6CAELUM · 5CANIS MINOR · 5CRATER · 5HOROLOGIUM · 5SEXTANS · 5AQUILA · 4CASSIOPEIA · 4CEPHEUS · 4CYGNUS · 4SCORPIUS · 4SCULPTOR · 4SERPENS · 4TRIANGULUM · 4CAPRICORNUS · 3DORADO · 3PAVO · 3SAGITTA · 3TELESCOPIUM · 3ANTLIA · 2APUS · 2ARA · 2ARIES · 2CANIS MAJOR · 2CARINA · 2DELPHINUS · 2EQUULEUS · 2LACERTA · 2LIBRA · 2LYRA · 2CAMELOPARDALIS · 1HYDRUS · 1INDUS · 1LYNX · 1MENSA · 1MICROSCOPIUM · 1PHOENIX · 1PISCIS AUSTRINUS · 1PUPPIS · 1TUCANA · 1VELA · 1VULPECULA · 1
IC 2681
Unclassified object
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Leo
IC 2721
Unclassified object
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Leo
IC 2726
Unclassified object
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Leo
IC 274
Unclassified object
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—
Perseus
IC 2778
Unclassified object
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Leo
IC 280
Unclassified object
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—
Perseus
IC 286
Unclassified object
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Eridanus
IC 2888
Unclassified object
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Leo
IC 2940
Unclassified object
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Leo
IC 295
Unclassified object
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Perseus
IC 296
Unclassified object
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Perseus
IC 2962
Unclassified object
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Crater
IC 2964
Unclassified object
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Leo
IC 2970
Unclassified object
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Crater
IC 2983
Unclassified object
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Virgo
IC 2988
Unclassified object
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Virgo
IC 2997
Unclassified object
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—
—
Coma Berenices
IC 2998
Unclassified object
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—
—
Coma Berenices
IC 3000
Unclassified object
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—
—
Hydra
IC 3006
Unclassified object
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—
—
Virgo
IC 3009
Unclassified object
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—
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Virgo
IC 3026
Unclassified object
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—
Hydra
IC 3027
Unclassified object
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—
—
Coma Berenices
IC 3030
Unclassified object
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—
Coma Berenices
IC 3045
Unclassified object
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—
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Virgo
IC 3057
Unclassified object
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—
Centaurus
IC 3133
Unclassified object
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—
Virgo
IC 3166
Unclassified object
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Ursa Major
IC 3177
Unclassified object
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—
Coma Berenices
IC 3180
Unclassified object
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—
Ursa Major
IC 3223
Unclassified object
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Virgo
IC 323
Unclassified object
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—
Perseus
IC 3245
Unclassified object
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Virgo
IC 3257
Unclassified object
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Virgo
IC 3277
Unclassified object
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—
Coma Berenices
IC 3281
Unclassified object
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Virgo
IC 3295
Unclassified object
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—
Coma Berenices
IC 3319
Unclassified object
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Virgo
IC 333
Unclassified object
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Eridanus
IC 3352
Unclassified object
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Virgo
IC 337
Unclassified object
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—
—
Eridanus
IC 3404
Unclassified object
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—
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Virgo
IC 3456
Unclassified object
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—
Coma Berenices
IC 3463
Unclassified object
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—
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Virgo
IC 3566
Unclassified object
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Virgo
IC 3577
Unclassified object
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Virgo
IC 3596
Unclassified object
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—
Coma Berenices
IC 3668
Unclassified object
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13.13 B
Canes Venatici
IC 3669
Unclassified object
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19.07 B
Canes Venatici
IC 3708
Unclassified object
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Virgo
IC 3712
Unclassified object
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Virgo
IC 3716
Unclassified object
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Virgo
IC 3722
Unclassified object
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Virgo
IC 3739
Unclassified object
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Virgo
IC 3743
Unclassified object
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Virgo
IC 3757
Unclassified object
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—
Canes Venatici
IC 3797
Unclassified object
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Virgo
IC 3801
Unclassified object
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Virgo
IC 3807
Unclassified object
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Virgo
IC 3846
Unclassified object
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—
Coma Berenices
IC 3849
Unclassified object
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—
Canes Venatici
IC 3936
Unclassified object
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—
Coma Berenices
IC 394
Unclassified object
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—
Eridanus
IC 397
Unclassified object
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Auriga
IC 403
Unclassified object
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Auriga
IC 4055
Unclassified object
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—
Coma Berenices
IC 406
Unclassified object
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Auriga
IC 4093
Unclassified object
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—
Coma Berenices
IC 419
Unclassified object
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—
Auriga
IC 4192
Unclassified object
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—
Canes Venatici
IC 425
Unclassified object
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Auriga
IC 4257
Unclassified object
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—
Canes Venatici
IC 4308
Unclassified object
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—
Canes Venatici
IC 4353
Unclassified object
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—
Canes Venatici
IC 436
Unclassified object
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Auriga
IC 4376
Unclassified object
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Centaurus
IC 4385
Unclassified object
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Centaurus
IC 439
Unclassified object
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Auriga
IC 4392
Unclassified object
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Virgo
IC 4394
Unclassified object
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Boötes
IC 4400
Unclassified object
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Centaurus
IC 4411
Unclassified object
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Centaurus
IC 45
Unclassified object
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Andromeda
IC 4510
Unclassified object
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Libra
IC 4511
Unclassified object
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Centaurus
IC 4513
Unclassified object
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Libra
IC 4540
Unclassified object
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Serpens
IC 4600
Unclassified object
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Scorpius
IC 4606
Unclassified object
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Scorpius
IC 4613
Unclassified object
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Hercules
IC 4622
Unclassified object
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Ophiuchus
IC 4629
Unclassified object
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Ophiuchus
IC 4631
Unclassified object
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Apus
IC 4632
Unclassified object
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Hercules
IC 4655
Unclassified object
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Ara
IC 4657
Unclassified object
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Ophiuchus
IC 4658
Unclassified object
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Ara
IC 4659
Unclassified object
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Ophiuchus
IC 4667
Unclassified object
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Draco
IC 4671
Unclassified object
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Serpens