15555+1006 STF 1986 (HD 142658)
15h 55m 29.92s +10° 06' 17.4" P.A. 93.00 sep 14.7 mag 8.86,9.85 Sp F0 dist. 645.16 pc (2104.51 l.y.)
| Coord 2000 |
15555+1006 |
|
Discov num |
STF1986 |
|
Comp |
|
|
Coord arcsec 2000 |
15 55 29.92 +10 06 17.4 |
|
| Date first |
1831 |
|
Date last |
2017 |
|
Obs |
38 |
|
| Pa first |
94 |
|
Pa last |
92.8 |
|
P.A. Now (θ) |
92.8° |
|
| Sep first |
14.4 |
|
Sep last |
14.68 |
|
Sep. Now (ρ) |
14.68" |
|
| Mag pri |
8.86 |
|
Mag sec |
9.85 |
|
delta mag (ΔM) |
0.99 |
|
Spectral class |
F0 (yellow-white) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
+005 |
|
Sec motion dec |
+005 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.171 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 142658 |
|
Constellation |
Serpens |
|
SAO |
101817 |
|
HIP |
77983 |
|
| Tycho2 |
0947-00414-1 |
|
Gaia DR2 |
4455828527203371648 |
|
HD |
142658 |
|
GC |
21387 |
|
| BD |
BD+10 2925 |
|
Distance |
645.16 |
|
Distance ly |
2104.51 |
|
