| Coord 2000 | 00331+4018 |
Discov num | GRV 30 |
Comp | Coord arcsec 2000 | 00 33 09.88 +40 18 30.1 |
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| Date first | 1953 |
Date last | 2015 |
Obs | 8 |
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| Pa first | 156 |
Pa last | 156 |
P.A. Now (θ) | 156° |
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| Sep first | 49.0 |
Sep last | 48.8 |
Sep. Now (ρ) | 48.8" |
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| Mag pri | 12.79 |
Mag sec | 13.58 |
delta mag (ΔM) | 0.79 |
Spectral class | |||||
| Pri motion ra | -015 |
Sec motion ra | -015 |
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| Pri motion dec | -010 |
Sec motion dec | -007 |
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| Notes | |||||||||||
| Precise pa | 155.7 |
Precise sep | 48.791 |
Constellation | Andromeda |
Tycho2 | 2788-01594-1 |
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| Gaia DR2 | 380886843795926528 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 00331+4018 | GRV 30 | 2000 | 2 | 156 | 48.8 | 12.60 | 13.40 | D | 003309.88+401830.1 | ||
| 00331+4018 | GRV 30 | 2002 | 3 | 156 | 48.8 | 12.60 | 13.40 | D | 003309.88+401830.1 | ||
| 00331+4018 | GRV 30 | 2010 | 4 | 156 | 48.7 | 12.79 | 13.58 | 003309.88+401830.1 | |||
| 00331+4018 | GRV 30 | 2015 | 5 | 156 | 48.8 | 12.79 | 13.58 | 003309.88+401830.1 |