08429-7707 HDS 1253 AB (HD 75485)
08h 42m 56.66s -77° 07' 04.1" P.A. 311.00 sep 0.2 mag 8.30,9.76 Sp A1V dist. 574.71 pc (1874.7 l.y.)
| Coord 2000 |
08429-7707 |
|
Discov num |
HDS1253 |
|
Comp |
AB |
|
Coord arcsec 2000 |
08 42 56.66 -77 07 04.1 |
|
| Date first |
1991 |
|
Date last |
2021 |
|
Obs |
6 |
|
| Pa first |
319 |
|
Pa last |
310.5 |
|
P.A. Now (θ) |
310.5° |
|
| Sep first |
0.2 |
|
Sep last |
0.215 |
|
Sep. Now (ρ) |
0.215" |
|
| Mag pri |
8.30 |
|
Mag sec |
9.76 |
|
delta mag (ΔM) |
1.46 |
|
Spectral class |
A1V (white) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
+009 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
08429-7707 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
256546 |
08 42 57 -77 07 04 |
HDS 1253 Aa,Ab |
2021 |
5 |
211 |
0.1 |
8.70 |
9.50 |
0.80 |
|
|
| Show |
HD 75485 |
256546 |
08 42 57 -77 07 04 |
HDS 1253 AB |
2021 |
6 |
311 |
0.2 |
8.30 |
9.76 |
1.46 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 75485 |
|
Constellation |
Chamaeleon |
|
SAO |
256546 |
|
HIP |
42774 |
|
| Tycho2 |
9399-01182-1 |
|
HD |
75485 |
|
GC |
12099 |
|
CP |
CP-76 538 |
|
| Distance |
574.71 |
|
Distance ly |
1874.7 |
|
