11367+2128 STF 1558 AB (HD 100869)
11h 36m 41.28s +21° 28' 13.6" P.A. 168.00 sep 1.3 mag 9.92,10.24 Sp G5
| Coord 2000 |
11367+2128 |
|
Discov num |
STF1558 |
|
Comp |
AB |
|
Coord arcsec 2000 |
11 36 41.28 +21 28 13.6 |
|
| Date first |
1828 |
|
Date last |
2017 |
|
Obs |
42 |
|
| Pa first |
158 |
|
Pa last |
168.2 |
|
P.A. Now (θ) |
168.2° |
|
| Sep first |
1.4 |
|
Sep last |
1.265 |
|
Sep. Now (ρ) |
1.265" |
|
| Mag pri |
9.92 |
|
Mag sec |
10.24 |
|
delta mag (ΔM) |
0.32 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
-061 |
|
Sec motion ra |
-061 |
|
| Pri motion dec |
-030 |
|
Sec motion dec |
-030 |
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
11367+2128 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
81900 |
11 36 41 +21 28 14 |
GII 95 Aa,Ab |
2015 |
1 |
120 |
0.3 |
9.90 |
10.20 |
0.30 |
|
|
| Show |
HD 100869 |
81900 |
11 36 41 +21 28 14 |
STF 1558 AB |
2017 |
42 |
168 |
1.3 |
9.92 |
10.24 |
0.32 |
|
<=== |
| Show |
|
81900 |
11 36 41 +21 28 14 |
STF 1558 AB,C |
2017 |
31 |
276 |
43.3 |
9.92 |
9.89 |
0.03 |
|
|
Quintuple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 100869 |
|
Constellation |
Leo |
|
SAO |
81900 |
|
Tycho2 |
1440-01494-1 |
|
| HD |
100869 |
|
GC |
15915 |
|
