21445+1446 LAF 66 AC
21h 44m 31.33s +14° 46' 18.9" P.A. 35.00 sep 3.0 mag 4.60,20.70 Sp G0V
| Coord 2000 |
21445+1446 |
|
Discov num |
LAF 66 |
|
Comp |
AC |
|
Coord arcsec 2000 |
21 44 31.33 +14 46 18.9 |
|
| Date first |
2005 |
|
Date last |
2011 |
|
Obs |
2 |
|
| Pa first |
60 |
|
Pa last |
34.6 |
|
P.A. Now (θ) |
34.6° |
|
| Sep first |
3.7 |
|
Sep last |
2.976 |
|
Sep. Now (ρ) |
2.976" |
|
| Mag pri |
4.60 |
|
Mag sec |
20.70 |
|
delta mag (ΔM) |
16.1 |
|
Spectral class |
G0V (yellow) |
|
| Pri motion ra |
+232 |
|
Sec motion ra |
|
|
| Pri motion dec |
-114 |
|
Sec motion dec |
|
|
| Notes |
N
K
(See Notes, K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
21445+1446 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HN Peg |
107364 |
21 44 31 +14 46 19 |
LUH 4 AB |
2004 |
2 |
254 |
43.2 |
4.60 |
15.10 |
10.50 |
|
|
| Show |
|
|
21 44 31 +14 46 19 |
LAF 66 AC |
2011 |
2 |
35 |
3.0 |
4.60 |
20.70 |
16.10 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Gaia DR2 |
1772187382746856320 |
|
