22429+5445 GRF 20 AB
22h 42m 51.91s +54° 45' 26.7" P.A. 140.00 sep 69.9 mag 7.52,12.70 Sp K2 dist. 332.23 pc (1083.73 l.y.)
| Coord 2000 |
22429+5445 |
|
Discov num |
GRF 20 |
|
Comp |
AB |
|
Coord arcsec 2000 |
22 42 51.91 +54 45 26.7 |
|
| Date first |
1907 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
138 |
|
Pa last |
139.6 |
|
P.A. Now (θ) |
139.6° |
|
| Sep first |
70.6 |
|
Sep last |
69.943 |
|
Sep. Now (ρ) |
69.943" |
|
| Mag pri |
7.52 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
5.18 |
|
Spectral class |
K2 (yellow-orange) |
|
| Pri motion ra |
+011 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
+009 |
|
Sec motion dec |
-002 |
|
| Notes |
U
(Proper motion indicates non-physical) |
|
rPM=1.198
This double is not physical.
22429+5445 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
34725 |
22 42 52 +54 45 27 |
GRF 20 AB |
2015 |
6 |
140 |
69.9 |
7.52 |
12.70 |
5.18 |
|
<=== |
| Show |
HD 215252 |
34725 |
22 42 52 +54 45 27 |
GRF 20 AC |
2015 |
7 |
175 |
132.6 |
7.52 |
11.81 |
4.29 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lacerta |
|
SAO |
34725 |
|
HIP |
112134 |
|
Tycho2 |
3988-01785-1 |
|
| Gaia DR2 |
2003237175674338304 |
|
HD |
215252 |
|
BD |
BD+53 2963 |
|
Distance |
332.23 |
|
| Distance ly |
1083.73 |
|
