22137+0743 BU 699 AB (HD 210945)
22h 13m 44.35s +07° 42' 53.9" P.A. 185.00 sep 2.5 mag 7.90,12.00 Sp K2 dist. 298.51 pc (973.74 l.y.)
| Coord 2000 |
22137+0743 |
|
Discov num |
BU 699 |
|
Comp |
AB |
|
Coord arcsec 2000 |
22 13 44.35 +07 42 53.9 |
|
| Date first |
1877 |
|
Date last |
2015 |
|
Obs |
13 |
|
| Pa first |
181 |
|
Pa last |
185.1 |
|
P.A. Now (θ) |
185.1° |
|
| Sep first |
2.1 |
|
Sep last |
2.506 |
|
Sep. Now (ρ) |
2.506" |
|
| Mag pri |
7.90 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
4.1 |
|
Spectral class |
K2 (yellow-orange) |
|
| Pri motion ra |
+006 |
|
Sec motion ra |
|
|
| Pri motion dec |
-004 |
|
Sec motion dec |
|
|
| Notes |
S
(Parallax indidates non-physical) |
|
This double is not physical.
22137+0743 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 210945 |
127385 |
22 13 44 +07 42 54 |
BU 699 AB |
2015 |
13 |
185 |
2.5 |
7.90 |
12.00 |
4.10 |
|
<=== |
| Show |
|
127385 |
22 13 44 +07 42 54 |
BU 699 AC |
2015 |
5 |
322 |
50.6 |
9.02 |
13.22 |
4.20 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 210945 |
|
Constellation |
Pegasus |
|
SAO |
127385 |
|
HIP |
109736 |
|
| Tycho2 |
1137-01106-1 |
|
Gaia DR2 |
2721213458233683072 |
|
HD |
210945 |
|
BD |
BD+07 4826 |
|
| Distance |
298.51 |
|
Distance ly |
973.74 |
|
