22115+7502 LDS 1972 Aa,Ab
22h 11m 31.72s +75° 02' 19.3" P.A. 253.00 sep 3.6 mag 9.20,15.80 Sp F8
| Coord 2000 |
22115+7502 |
|
Discov num |
LDS1972 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
22 11 31.72 +75 02 19.3 |
|
| Date first |
2015 |
|
Date last |
2015 |
|
Obs |
1 |
|
| Pa first |
253 |
|
Pa last |
252.5 |
|
P.A. Now (θ) |
252.5° |
|
| Sep first |
3.6 |
|
Sep last |
3.642 |
|
Sep. Now (ρ) |
3.642" |
|
| Mag pri |
9.20 |
|
Mag sec |
15.80 |
|
delta mag (ΔM) |
6.6 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
+022 |
|
Sec motion ra |
+022 |
|
| Pri motion dec |
-046 |
|
Sec motion dec |
-046 |
|
| Notes |
T
W
(Parallax indicates physical, ) |
|
This double is physical.
22115+7502 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
22 11 32 +75 02 19 |
LDS 1972 Aa,Ab |
2015 |
1 |
253 |
3.6 |
9.20 |
15.80 |
6.60 |
|
<=== |
| Show |
|
|
22 11 32 +75 02 19 |
LDS 1972 AB |
2015 |
10 |
298 |
17.8 |
9.42 |
15.90 |
6.48 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Tycho2 |
4600-02407-1 |
|
