10114+7302 STF 1408 AB (HD 87851)
10h 11m 21.83s +73° 02' 12.4" P.A. 13.00 sep 3.7 mag 9.01,9.98 Sp F2 dist. 137.17 pc (447.45 l.y.)
Coord 2000 |
10114+7302 |
|
Discov num |
STF1408 |
|
Comp |
AB |
|
Coord arcsec 2000 |
10 11 21.83 +73 02 12.4 |
|
Date first |
1831 |
|
Date last |
2020 |
|
Obs |
29 |
|
Pa first |
13 |
|
Pa last |
13.2 |
|
P.A. Now (θ) |
13.2° |
|
Sep first |
3.5 |
|
Sep last |
3.67 |
|
Sep. Now (ρ) |
3.67" |
|
Mag pri |
9.01 |
|
Mag sec |
9.98 |
|
delta mag (ΔM) |
0.97 |
|
Spectral class |
F2 (yellow-white) |
|
Pri motion ra |
+023 |
|
Sec motion ra |
+020 |
|
Pri motion dec |
+040 |
|
Sec motion dec |
+013 |
|
Notes |
W
|
|
rPM=0.589
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 87851 |
|
Constellation |
Draco |
|
SAO |
7068 |
|
HIP |
49905 |
|
Tycho2 |
4390-00585-1 |
|
HD |
87851 |
|
GC |
13954 |
|
BD |
BD+73 487 |
|
Distance |
137.17 |
|
Distance ly |
447.45 |
|