| Coord 2000 | 00187+2545 |
Discov num | HJ 1015 |
Comp | AB |
Coord arcsec 2000 | 00 18 42.43 +25 45 00.6 |
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| Date first | 1828 |
Date last | 2015 |
Obs | 42 |
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| Pa first | 344 |
Pa last | 288 |
P.A. Now (θ) | 288° |
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| Sep first | 4.0 |
Sep last | 5.4 |
Sep. Now (ρ) | 5.4" |
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| Mag pri | 9.78 |
Mag sec | 10.95 |
delta mag (ΔM) | 1.17 |
Spectral class | G5 (yellow) |
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| Pri motion ra | -004 |
Sec motion ra | -017 |
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| Pri motion dec | +002 |
Sec motion dec | -035 |
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| Notes | L
(Linear solution) |
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| Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
| Show | 00187+2545 | HJ 1015 | AB | 1828 | 2015 | 42 | 288 | 5.4 | 9.78 | 10.95 | 1.17 | <=== | |||
| Show | 00187+2545 | HJ 1015 | AC | 1911 | 2015 | 12 | 253 | 27.8 | 9.78 | 13.57 | 3.79 |
| Precise pa | 288.1 |
Precise sep | 5.44 |
Constellation | Andromeda |
Tycho2 | 1733-02443-1 |
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| last precise pa | 288.1 |
last precise sep | 5.44 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 00187+2545 | HJ 1015 | AB | 2007 | 31 | 291 | 5.4 | 9.78 | 10.95 | G5 | LD | 001842.43+254500.6 |
| 00187+2545 | HJ 1015 | AB | 2010 | 33 | 290 | 5.3 | 9.78 | 10.95 | G5 | LD | 001842.43+254500.6 |
| 00187+2545 | HJ 1015 | AB | 2011 | 38 | 290 | 5.4 | 9.78 | 10.95 | G5 | LD | 001842.43+254500.6 |
| 00187+2545 | HJ 1015 | AB | 2013 | 40 | 290 | 5.4 | 9.78 | 10.95 | G5 | L | 001842.43+254500.6 |
| 00187+2545 | HJ 1015 | AB | 2015 | 42 | 288 | 5.4 | 9.78 | 10.95 | G5 | L | 001842.43+254500.6 |