02067+1029 HJ 21 (HD 12907)
02h 06m 39.60s +10° 28' 39.2" P.A. 13.00 sep 26.5 mag 7.80,12.50 Sp F8 dist. 105.15 pc (343 l.y.)
Coord 2000 |
02067+1029 |
|
Discov num |
HJ 21 |
|
Comp |
|
|
Coord arcsec 2000 |
02 06 39.60 +10 28 39.2 |
|
Date first |
1825 |
|
Date last |
2014 |
|
Obs |
11 |
|
Pa first |
315 |
|
Pa last |
12.7 |
|
P.A. Now (θ) |
12.7° |
|
Sep first |
30.0 |
|
Sep last |
26.466 |
|
Sep. Now (ρ) |
26.466" |
|
Mag pri |
7.80 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
4.7 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
-068 |
|
Sec motion ra |
|
|
Pri motion dec |
-009 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 12907 |
|
Constellation |
Pisces |
|
SAO |
92798 |
|
HIP |
9842 |
|
Tycho2 |
0633-01020-1 |
|
Gaia DR2 |
2571141665914538752 |
|
HD |
12907 |
|
BD |
BD+09 271 |
|
Distance |
105.15 |
|
Distance ly |
343 |
|