15366-7421 HJ 4773 AB (HD 138171)
15h 36m 34.60s -74° 21' 14.2" P.A. 185.00 sep 7.1 mag 9.05,9.30 Sp F3/5+(K) dist. 104.93 pc (342.28 l.y.)
| Coord 2000 |
15366-7421 |
|
Discov num |
HJ 4773 |
|
Comp |
AB |
|
Coord arcsec 2000 |
15 36 34.60 -74 21 14.2 |
|
| Date first |
1835 |
|
Date last |
2015 |
|
Obs |
27 |
|
| Pa first |
267 |
|
Pa last |
185.2 |
|
P.A. Now (θ) |
185.2° |
|
| Sep first |
8.0 |
|
Sep last |
7.129 |
|
Sep. Now (ρ) |
7.129" |
|
| Mag pri |
9.05 |
|
Mag sec |
9.30 |
|
delta mag (ΔM) |
0.25 |
|
Spectral class |
F3/5+(K) (yellow-white) |
|
| Pri motion ra |
-014 |
|
Sec motion ra |
+026 |
|
| Pri motion dec |
+029 |
|
Sec motion dec |
-004 |
|
| Notes |
L
W
(Linear solution, ) |
|
rPM=1.61
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 138171 |
|
Constellation |
Apus |
|
SAO |
257298 |
|
HIP |
76429 |
|
| Tycho2 |
9272-02260-1 |
|
HD |
138171 |
|
GC |
20907 |
|
CP |
CP-73 1607 |
|
| Distance |
104.93 |
|
Distance ly |
342.28 |
|
