15450-6312 FIN 299 AB (HD 140004)
15h 45m 00.70s -63° 12' 29.2" P.A. 255.00 sep 0.2 mag 7.89,10.34 Sp A2IV/V dist. 1428.57 pc (4660 l.y.)
| Coord 2000 |
15450-6312 |
|
Discov num |
FIN 299 |
|
Comp |
AB |
|
Coord arcsec 2000 |
15 45 00.70 -63 12 29.2 |
|
| Date first |
1929 |
|
Date last |
2018 |
|
Obs |
5 |
|
| Pa first |
225 |
|
Pa last |
255.3 |
|
P.A. Now (θ) |
255.3° |
|
| Sep first |
0.3 |
|
Sep last |
0.171 |
|
Sep. Now (ρ) |
0.171" |
|
| Mag pri |
7.89 |
|
Mag sec |
10.34 |
|
delta mag (ΔM) |
2.45 |
|
Spectral class |
A2IV/V (white) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
-012 |
|
Sec motion dec |
-010 |
|
| Notes |
W
|
|
rPM=0.177 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 140004 |
|
Constellation |
Triangulum Australe |
|
SAO |
253274 |
|
HIP |
77142 |
|
| Tycho2 |
9027-03812-1 |
|
HD |
140004 |
|
CP |
CP-62 4804 |
|
Distance |
1428.57 |
|
| Distance ly |
4660 |
|
