19148-5800 B 1891 (HD 179140)
19h 14m 47.46s -58° 00' 24.2" P.A. 305.00 sep 1.0 mag 7.46,10.05 Sp G0 dist. 52.85 pc (172.4 l.y.)
Coord 2000 |
19148-5800 |
|
Discov num |
B 1891 |
|
Comp |
|
|
Coord arcsec 2000 |
19 14 47.46 -58 00 24.2 |
|
Date first |
1931 |
|
Date last |
2018 |
|
Obs |
7 |
|
Pa first |
185 |
|
Pa last |
304.6 |
|
P.A. Now (θ) |
304.6° |
|
Sep first |
0.5 |
|
Sep last |
1 |
|
Sep. Now (ρ) |
1" |
|
Mag pri |
7.46 |
|
Mag sec |
10.05 |
|
delta mag (ΔM) |
2.59 |
|
Spectral class |
G0 (yellow) |
|
Pri motion ra |
+060 |
|
Sec motion ra |
|
|
Pri motion dec |
-253 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 179140 |
|
Constellation |
Pavo |
|
SAO |
245983 |
|
HIP |
94570 |
|
Tycho2 |
8768-01593-1 |
|
HD |
179140 |
|
GC |
26471 |
|
CD |
CD-58 7355 |
|
CP |
CP-58 7594 |
|
Distance |
52.85 |
|
Distance ly |
172.4 |
|