21029+2711 J 1223 AB
21h 02m 36.35s +27° 11' 06.5" P.A. 295.00 sep 4.7 mag 9.40,11.20
| Coord 2000 |
21029+2711 |
|
Discov num |
J 1223 |
|
Comp |
AB |
|
Coord arcsec 2000 |
21 02 36.35 +27 11 06.5 |
|
| Date first |
1916 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
291 |
|
Pa last |
294.6 |
|
P.A. Now (θ) |
294.6° |
|
| Sep first |
3.8 |
|
Sep last |
4.698 |
|
Sep. Now (ρ) |
4.698" |
|
| Mag pri |
9.40 |
|
Mag sec |
11.20 |
|
delta mag (ΔM) |
1.8 |
|
Spectral class |
|
|
| Pri motion ra |
+019 |
|
Sec motion ra |
-064 |
|
| Pri motion dec |
-014 |
|
Sec motion dec |
+029 |
|
| Notes |
|
|
rPM=1.33
This double is not physical.
21029+2711 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
21 02 36 +27 11 06 |
J 1223 AB |
2015 |
8 |
295 |
4.7 |
9.40 |
11.20 |
1.80 |
|
<=== |
| Show |
|
|
21 02 36 +27 11 06 |
J 1223 AC |
2015 |
6 |
134 |
22.1 |
9.40 |
14.50 |
5.10 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
2180-00898-1 |
|
Gaia DR2 |
1845102664579390848 |
|
