| Coord 2000 | 00421+4025 |
Discov num | POP 124 |
Comp | Coord arcsec 2000 | 00 42 11.28 +40 24 28.9 |
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| Date first | 1976 |
Date last | 2015 |
Obs | 4 |
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| Pa first | 24 |
Pa last | 24 |
P.A. Now (θ) | 24° |
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| Sep first | 3.7 |
Sep last | 4.4 |
Sep. Now (ρ) | 4.4" |
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| Mag pri | 9.80 |
Mag sec | 12.00 |
delta mag (ΔM) | 2.2 |
Spectral class | |||||
| Pri motion ra | -012 |
Sec motion ra | |||||||||
| Pri motion dec | -038 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Precise pa | 23.5 |
Precise sep | 4.379 |
Constellation | Andromeda |
Tycho2 | 2801-01616-1 |
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| last precise pa | 23.5 |
last precise sep | 4.379 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 00421+4025 | POP 124 | 1994 | 3 | 22 | 3.6 | 9.80 | 12.00 | 004260.00+402500.0 | |||
| 00421+4025 | POP 124 | 2015 | 4 | 24 | 4.4 | 9.80 | 12.00 | 004211.28+402428.9 |