22093+4451 HJ 1735 AB (HD 210405)
22h 09m 15.19s +44° 50' 47.3" P.A. 110.00 sep 27.2 mag 6.73,9.69 Sp B9IV dist. 287.36 pc (937.37 l.y.)
| Coord 2000 |
22093+4451 |
|
Discov num |
HJ 1735 |
|
Comp |
AB |
|
Coord arcsec 2000 |
22 09 15.19 +44 50 47.3 |
|
| Date first |
1895 |
|
Date last |
2018 |
|
Obs |
38 |
|
| Pa first |
111 |
|
Pa last |
109.6 |
|
P.A. Now (θ) |
109.6° |
|
| Sep first |
26.4 |
|
Sep last |
27.213 |
|
Sep. Now (ρ) |
27.213" |
|
| Mag pri |
6.73 |
|
Mag sec |
9.69 |
|
delta mag (ΔM) |
2.96 |
|
Spectral class |
B9IV (blue-white) |
|
| Pri motion ra |
+013 |
|
Sec motion ra |
+019 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
-002 |
|
| Notes |
N
(See Notes) |
|
rPM=0.351
Nature of this double is uncertain.
22093+4451 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 210405 |
51698 |
22 09 15 +44 50 47 |
HJ 1735 AB |
2018 |
38 |
110 |
27.2 |
6.73 |
9.69 |
2.96 |
|
<=== |
| Show |
|
51698 |
22 09 15 +44 50 47 |
HJ 1735 AC |
2018 |
8 |
137 |
43.1 |
6.73 |
13.50 |
6.77 |
|
|
| Show |
|
51698 |
22 09 15 +44 50 47 |
HJ 1735 AD |
2015 |
23 |
286 |
110.2 |
6.73 |
6.77 |
0.04 |
|
|
| Show |
|
|
22 09 18 +44 50 38 |
HJ 1735 BC |
2018 |
13 |
171 |
22.6 |
9.69 |
13.50 |
3.81 |
|
|
| Show |
|
51691 |
22 09 05 +44 51 17 |
SCA 167 Da,Db |
2006 |
2 |
312 |
0.2 |
6.88 |
9.39 |
2.51 |
|
|
| Show |
|
51691 |
22 09 05 +44 51 17 |
SCA 167 DB |
2015 |
12 |
106 |
137.1 |
6.73 |
9.69 |
2.96 |
|
|
Quintuple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 210405 |
|
Constellation |
Lacerta |
|
SAO |
51698 |
|
HIP |
109354 |
|
| Tycho2 |
3210-01215-1 |
|
Gaia DR2 |
1962614756503942144 |
|
HD |
210405 |
|
GC |
31002 |
|
| BD |
BD+44 4059 |
|
Distance |
287.36 |
|
Distance ly |
937.37 |
|
