22302+4058 ES 1696 AB (HD 213391)
22h 30m 12.88s +40° 57' 56.1" P.A. 346.00 sep 88.9 mag 7.46,12.23 Sp F4V dist. 48.78 pc (159.12 l.y.)
Coord 2000 |
22302+4058 |
|
Discov num |
ES 1696 |
|
Comp |
AB |
|
Coord arcsec 2000 |
22 30 12.88 +40 57 56.1 |
|
Date first |
1998 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
345 |
|
Pa last |
345.5 |
|
P.A. Now (θ) |
345.5° |
|
Sep first |
88.8 |
|
Sep last |
88.888 |
|
Sep. Now (ρ) |
88.888" |
|
Mag pri |
7.46 |
|
Mag sec |
12.23 |
|
delta mag (ΔM) |
4.77 |
|
Spectral class |
F4V (yellow-white) |
|
Pri motion ra |
-030 |
|
Sec motion ra |
-009 |
|
Pri motion dec |
-038 |
|
Sec motion dec |
-012 |
|
Notes |
|
|
rPM=0.69
Nature of this double is uncertain.
22302+4058 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 213391 |
52071 |
22 30 13 +40 57 56 |
ES 1696 AB |
2015 |
3 |
346 |
88.9 |
7.46 |
12.23 |
4.77 |
|
<=== |
Show |
|
|
22 30 11 +40 59 22 |
GII 103 Ba,Bb |
2015 |
1 |
205 |
0.4 |
11.80 |
13.90 |
2.10 |
|
|
Show |
|
|
22 30 11 +40 59 22 |
ES 1696 BC |
1917 |
1 |
141 |
2.3 |
12.23 |
11.70 |
0.53 |
|
|
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 213391 |
|
Constellation |
Lacerta |
|
SAO |
52071 |
|
HIP |
111081 |
|
Tycho2 |
3205-00039-1 |
|
Gaia DR2 |
1909443027017954944 |
|
HD |
213391 |
|
GC |
31441 |
|
BD |
BD+40 4835 |
|
Distance |
48.78 |
|
Distance ly |
159.12 |
|