Coord 2000 | 02238+4920 |
Discov num | ABH 9 |
Comp | AI |
Coord arcsec 2000 | 02 23 45.16 +49 20 19.4 |
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Date first | 1987 |
Date last | 2013 |
Obs | 5 |
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Pa first | 108 |
Pa last | 108 |
P.A. Now (θ) | 108° |
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Sep first | 73.9 |
Sep last | 74.1 |
Sep. Now (ρ) | 74.1" |
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Mag pri | 9.27 |
Mag sec | 13.86 |
delta mag (ΔM) | 4.59 |
Spectral class | B8 (blue-white) |
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Pri motion ra | -003 |
Sec motion ra | -001 |
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Pri motion dec | -004 |
Sec motion dec | +004 |
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Notes |
Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 37998 | 02238+4920 | STF 256 | AB | 1831 | 2015 | 21 | 198 | 21.1 | 9.27 | 11.10 | 1.83 | |||
Show | 37998 | 02238+4920 | STF 256 | AC | 1831 | 2015 | 22 | 45 | 35.5 | 9.27 | 9.86 | 0.59 | |||
Show | 37998 | 02238+4920 | ABH 9 | AD | 1987 | 2013 | 5 | 350 | 39.0 | 9.27 | 14.60 | 5.33 | |||
Show | 37998 | 02238+4920 | ABH 9 | AE | 1987 | 2013 | 5 | 310 | 72.1 | 9.27 | 14.90 | 5.63 | |||
Show | 37998 | 02238+4920 | ABH 9 | AF | 1987 | 2013 | 5 | 267 | 52.4 | 9.27 | 15.00 | 5.73 | |||
Show | 37998 | 02238+4920 | ABH 9 | AG | 1987 | 2013 | 5 | 242 | 46.6 | 9.27 | 15.00 | 5.73 | |||
Show | 37998 | 02238+4920 | ABH 9 | AH | 1987 | 2013 | 5 | 61 | 74.2 | 9.27 | 13.01 | 3.74 | |||
Show | 37998 | 02238+4920 | ABH 9 | AI | 1987 | 2013 | 5 | 108 | 74.1 | 9.27 | 13.86 | 4.59 | <=== | ||
Show | 37998 | 02238+4920 | ABH 9 | AJ | 1987 | 2013 | 5 | 84 | 96.7 | 9.27 | 15.90 | 6.63 | |||
Show | 37998 | 02238+4920 | ABH 9 | AK | 1987 | 2013 | 5 | 58 | 96.8 | 9.27 | 15.60 | 6.33 |
Constellation | Andromeda |
SAO | 37998 |
HIP | 11168 |
Tycho2 | 3302-00869-1 |
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BD | BD+48 662 |
Distance | 155.76 |
Distance ly | 508.09 |
last precise pa | 107.8 |
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last precise sep | 74.06 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
02238+4920 | ABH 9 | AI | 1999 | 2 | 108 | 73.8 | 9.27 | 13.86 | D | 022345.16+492019.4 | |
02238+4920 | ABH 9 | AI | 2004 | 4 | 108 | 73.8 | 9.27 | 13.86 | NUD | 022345.16+492019.4 | |
02238+4920 | ABH 9 | AI | 2013 | 5 | 108 | 74.1 | 9.27 | 13.86 | NU | 022345.16+492019.4 |