21547+3220 LAF 67 AB
21h 54m 45.04s +32° 19' 42.8" P.A. 31.00 sep 2.9 mag 5.70,20.50 Sp K0V
Coord 2000 |
21547+3220 |
|
Discov num |
LAF 67 |
|
Comp |
AB |
|
Coord arcsec 2000 |
21 54 45.04 +32 19 42.8 |
|
Date first |
2005 |
|
Date last |
2005 |
|
Obs |
1 |
|
Pa first |
31 |
|
Pa last |
30.6 |
|
P.A. Now (θ) |
30.6° |
|
Sep first |
2.9 |
|
Sep last |
2.93 |
|
Sep. Now (ρ) |
2.93" |
|
Mag pri |
5.70 |
|
Mag sec |
20.50 |
|
delta mag (ΔM) |
14.8 |
|
Spectral class |
K0V (yellow-orange) |
|
Pri motion ra |
+211 |
|
Sec motion ra |
|
|
Pri motion dec |
-234 |
|
Sec motion dec |
|
|
Notes |
K
(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.
21547+3220 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
21 54 45 +32 19 43 |
LAF 67 AB |
2005 |
1 |
31 |
2.9 |
5.70 |
20.50 |
14.80 |
|
<=== |
Show |
|
|
21 54 45 +32 19 43 |
LAF 67 AC |
2015 |
2 |
6 |
7.8 |
5.70 |
15.40 |
9.70 |
|
|
Show |
|
|
21 54 45 +32 19 43 |
LAF 67 AD |
2005 |
1 |
301 |
9.5 |
5.70 |
20.10 |
14.40 |
|
|
Show |
|
|
21 54 45 +32 19 43 |
LAF 67 AE |
2005 |
1 |
138 |
10.5 |
5.70 |
22.20 |
16.50 |
|
|
Show |
|
|
21 54 45 +32 19 43 |
LAF 67 AF |
2005 |
1 |
152 |
11.4 |
5.70 |
21.50 |
15.80 |
|
|
Show |
|
|
21 54 45 +32 19 43 |
LAF 67 AG |
2005 |
1 |
121 |
13.2 |
5.70 |
19.40 |
13.70 |
|
|
Show |
|
|
21 54 45 +32 19 43 |
LAF 67 AH |
2005 |
1 |
33 |
13.5 |
5.70 |
20.30 |
14.60 |
|
|
Show |
|
|
21 54 45 +32 19 43 |
LAF 67 AI |
2005 |
1 |
64 |
15.1 |
5.70 |
17.70 |
12.00 |
|
|
Ninefold system
9 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Pegasus |
|
Gaia DR2 |
1898230241798771584 |
|