22384+5223 ES 2720 BD
22h 38m 22.17s +52° 22' 05.8" P.A. 244.00 sep 13.3 mag 10.15,12.40 Sp A2
| Coord 2000 |
22384+5223 |
|
Discov num |
ES 2720 |
|
Comp |
BD |
|
Coord arcsec 2000 |
22 38 22.17 +52 22 05.8 |
|
| Date first |
1911 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
245 |
|
Pa last |
244 |
|
P.A. Now (θ) |
244° |
|
| Sep first |
14.0 |
|
Sep last |
13.338 |
|
Sep. Now (ρ) |
13.338" |
|
| Mag pri |
10.15 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
2.25 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
-007 |
|
Sec motion ra |
-010 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=0.303
Nature of this double is uncertain.
22384+5223 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 214586 |
34644 |
22 38 21 +52 22 34 |
BAR 61 AB |
2016 |
15 |
166 |
29.2 |
9.16 |
10.15 |
0.99 |
|
|
| Show |
|
|
22 38 22 +52 22 06 |
ES 2720 BD |
2016 |
10 |
244 |
13.3 |
10.15 |
12.40 |
2.25 |
|
<=== |
| Show |
|
|
22 38 22 +52 22 06 |
BAR 61 BC |
2016 |
2 |
181 |
2.7 |
10.15 |
15.10 |
4.95 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lacerta |
|
Gaia DR2 |
2001977788182302208 |
|
