| Coord 2000 | 00253+3724 |
Discov num | ES 1938 |
Comp | Coord arcsec 2000 | 00 25 20.87 +37 24 07.5 |
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| Date first | 1922 |
Date last | 2016 |
Obs | 17 |
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| Pa first | 9 |
Pa last | 8 |
P.A. Now (θ) | 8° |
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| Sep first | 7.2 |
Sep last | 7.1 |
Sep. Now (ρ) | 7.1" |
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| Mag pri | 10.88 |
Mag sec | 11.30 |
delta mag (ΔM) | 0.42 |
Spectral class | |||||
| Pri motion ra | -003 |
Sec motion ra | |||||||||
| Pri motion dec | -003 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Precise pa | 8.4 |
Precise sep | 7.12 |
Constellation | Andromeda |
Tycho2 | 2273-00061-1 |
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| Gaia DR2 | 378555466827956992 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 00253+3724 | ES 1938 | 2000 | 7 | 8 | 7.2 | 10.88 | 11.30 | D | 002520.87+372407.5 | ||
| 00253+3724 | ES 1938 | 2010 | 8 | 8 | 7.1 | 10.88 | 11.30 | D | 002520.87+372407.5 | ||
| 00253+3724 | ES 1938 | 2015 | 11 | 8 | 7.0 | 10.88 | 11.30 | 002520.87+372407.5 |