12037+2506 A 681 (HD 104742)
12h 03m 44.30s +25° 06' 21.6" P.A. 23.00 sep 0.3 mag 9.89,10.73 Sp G5 dist. 357.14 pc (1164.99 l.y.)
| Coord 2000 |
12037+2506 |
|
Discov num |
A 681 |
|
Comp |
|
|
Coord arcsec 2000 |
12 03 44.30 +25 06 21.6 |
|
| Date first |
1904 |
|
Date last |
2013 |
|
Obs |
38 |
|
| Pa first |
134 |
|
Pa last |
23.4 |
|
P.A. Now (θ) |
23.4° |
|
| Sep first |
0.4 |
|
Sep last |
0.336 |
|
Sep. Now (ρ) |
0.336" |
|
| Mag pri |
9.89 |
|
Mag sec |
10.73 |
|
delta mag (ΔM) |
0.84 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
-052 |
|
Sec motion ra |
|
|
| Pri motion dec |
-019 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 104742 |
|
Constellation |
Coma Berenices |
|
SAO |
82119 |
|
HIP |
58807 |
|
| Tycho2 |
1986-00302-1 |
|
Gaia DR2 |
4003072286247641728 |
|
HD |
104742 |
|
ADS |
8404 |
|
| BD |
BD+25 2453 |
|
Distance |
357.14 |
|
Distance ly |
1164.99 |
|
