10212-5143 I 853 Ba,Bb
10h 21m 13.77s -51° 42' 52.6" P.A. 118.00 sep 0.1 mag 10.20,11.10 Sp A0/1IV/V
| Coord 2000 |
10212-5143 |
|
Discov num |
I 853 |
|
Comp |
Ba,Bb |
|
Coord arcsec 2000 |
10 21 13.77 -51 42 52.6 |
|
| Date first |
2020 |
|
Date last |
2020 |
|
Obs |
3 |
|
| Pa first |
115 |
|
Pa last |
117.6 |
|
P.A. Now (θ) |
117.6° |
|
| Sep first |
0.1 |
|
Sep last |
0.087 |
|
Sep. Now (ρ) |
0.087" |
|
| Mag pri |
10.20 |
|
Mag sec |
11.10 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
A0/1IV/V (white) |
|
| Pri motion ra |
-014 |
|
Sec motion ra |
|
|
| Pri motion dec |
+002 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
10212-5143 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 89900 |
237966 |
10 21 14 -51 42 52 |
I 853 AB |
2020 |
9 |
253 |
0.8 |
8.34 |
9.78 |
1.44 |
|
|
| Show |
|
|
10 21 14 -51 42 53 |
I 853 Ba,Bb |
2020 |
3 |
118 |
0.1 |
10.20 |
11.10 |
0.90 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
