| Coord 2000 | 00121+3328 |
Discov num | COU 649 |
Comp | AC |
Coord arcsec 2000 | 00 12 07.71 +33 30 09.3 |
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| Date first | 1894 |
Date last | 2015 |
Obs | 12 |
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| Pa first | 269 |
Pa last | 272 |
P.A. Now (θ) | 272° |
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| Sep first | 24.9 |
Sep last | 26.5 |
Sep. Now (ρ) | 26.5" |
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| Mag pri | 11.25 |
Mag sec | 12.11 |
delta mag (ΔM) | 0.86 |
Spectral class | |||||
| Pri motion ra | +010 |
Sec motion ra | -008 |
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| Pri motion dec | -015 |
Sec motion dec | -004 |
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| Notes | U
(Proper motion indicates non-physical) |
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| Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
| Show | 00121+3328 | COU 649 | AB | 1971 | 2009 | 4 | 352 | 0.5 | 11.25 | 10.90 | 0.35 | ||||
| Show | 00121+3328 | COU 649 | AC | 1894 | 2015 | 12 | 272 | 26.5 | 11.25 | 12.11 | 0.86 | <=== |
| Precise pa | 272.3 |
Precise sep | 26.48 |
Constellation | Andromeda |
Tycho2 | 2264-00970-1 |
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| last precise pa | 272.3 |
last precise sep | 26.48 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 00121+3328 | COU 649 | AC | 1971 | 1 | 270 | 10.0 | 11.25 | 12.11 | 001207.71+333009.2 | ||
| 00121+3328 | COU 649 | AC | 1997 | 2 | 272 | 26.4 | 11.25 | 12.11 | D | 001207.71+333009.3 | |
| 00121+3328 | COU 649 | AC | 2001 | 4 | 272 | 26.4 | 11.25 | 12.11 | D | 001207.71+333009.3 | |
| 00121+3328 | COU 649 | AC | 2010 | 7 | 272 | 26.5 | 11.25 | 12.11 | U | 001207.71+333009.3 | |
| 00121+3328 | COU 649 | AC | 2015 | 8 | 272 | 26.5 | 11.25 | 12.11 | U | 001207.71+333009.3 |