22112+5049 DRS 21 AE
22h 11m 09.78s +50° 49' 23.8" P.A. 243.00 sep 10.9 mag 4.96,13.10 Sp A5V dist. 56.15 pc (183.16 l.y.)
| Coord 2000 |
22112+5049 |
|
Discov num |
DRS 21 |
|
Comp |
AE |
|
Coord arcsec 2000 |
22 11 09.78 +50 49 23.8 |
|
| Date first |
2008 |
|
Date last |
2015 |
|
Obs |
2 |
|
| Pa first |
241 |
|
Pa last |
242.6 |
|
P.A. Now (θ) |
242.6° |
|
| Sep first |
10.0 |
|
Sep last |
10.902 |
|
Sep. Now (ρ) |
10.902" |
|
| Mag pri |
4.96 |
|
Mag sec |
13.10 |
|
delta mag (ΔM) |
8.14 |
|
Spectral class |
A5V (white) |
|
| Pri motion ra |
+122 |
|
Sec motion ra |
|
|
| Pri motion dec |
+048 |
|
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.
22112+5049 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 210715 |
34143 |
22 11 10 +50 49 24 |
HJ 1741 AB |
2015 |
19 |
286 |
37.8 |
5.40 |
10.99 |
5.59 |
|
|
| Show |
|
34143 |
22 11 10 +50 49 24 |
HJ 1741 AC |
2015 |
5 |
270 |
64.0 |
5.40 |
11.00 |
5.60 |
|
|
| Show |
|
34143 |
22 11 10 +50 49 24 |
HJ 1741 AD |
2015 |
13 |
271 |
73.5 |
5.40 |
9.96 |
4.56 |
|
|
| Show |
|
34143 |
22 11 10 +50 49 24 |
DRS 21 AE |
2015 |
2 |
243 |
10.9 |
4.96 |
13.10 |
8.14 |
|
<=== |
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lacerta |
|
SAO |
34143 |
|
HIP |
109521 |
|
Tycho2 |
3618-04103-1 |
|
| Gaia DR2 |
2001025095719170560 |
|
HD |
210715 |
|
HR |
8463 |
|
ADS |
15708 |
|
| BD |
BD+50 3602 |
|
FK5 |
3774 |
|
Distance |
56.15 |
|
Distance ly |
183.16 |
|
