00099+0827 STF 4 (HD 531)
00h 09m 51.65s +08° 27' 11.4" P.A. 276.00 sep 5.2 mag 9.51,9.60 Sp G6V+G7V dist. 76.28 pc (248.83 l.y.)
Coord 2000 |
00099+0827 |
|
Discov num |
STF 4 |
|
Comp |
|
|
Coord arcsec 2000 |
00 09 51.65 +08 27 11.4 |
|
Date first |
1829 |
|
Date last |
2020 |
|
Obs |
92 |
|
Pa first |
272 |
|
Pa last |
275.7 |
|
P.A. Now (θ) |
275.7° |
|
Sep first |
5.5 |
|
Sep last |
5.196 |
|
Sep. Now (ρ) |
5.196" |
|
Mag pri |
9.51 |
|
Mag sec |
9.60 |
|
delta mag (ΔM) |
0.09 |
|
Spectral class |
G6V+G7V (yellow/yellow) |
|
Pri motion ra |
+055 |
|
Sec motion ra |
+054 |
|
Pri motion dec |
-011 |
|
Sec motion dec |
-010 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.025 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 531 |
|
Constellation |
Pisces |
|
HIP |
795 |
|
Tycho2 |
0594-00396-1 |
|
Gaia DR2 |
2752042939643758080 |
|
HD |
531 |
|
BD |
BD+07 9 |
|
Distance |
76.28 |
|
Distance ly |
248.83 |
|