21146+3832 GUR 24 AD
21h 14m 37.48s +38° 31' 26.2" P.A. 218.00 sep 5.4 mag 11.11,14.70
| Coord 2000 |
21146+3832 |
|
Discov num |
GUR 24 |
|
Comp |
AD |
|
Coord arcsec 2000 |
21 14 37.48 +38 31 26.2 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
217 |
|
Pa last |
218.1 |
|
P.A. Now (θ) |
218.1° |
|
| Sep first |
5.4 |
|
Sep last |
5.433 |
|
Sep. Now (ρ) |
5.433" |
|
| Mag pri |
11.11 |
|
Mag sec |
14.70 |
|
delta mag (ΔM) |
3.59 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
-009 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-006 |
|
| Notes |
|
|
rPM=1.034
This double is not physical.
21146+3832 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
21 14 37 +38 31 26 |
SEI 1464 AB |
2015 |
10 |
264 |
28.9 |
11.15 |
12.36 |
1.21 |
|
|
| Show |
|
|
21 14 37 +38 31 26 |
GUR 24 AC |
2015 |
7 |
264 |
7.4 |
11.11 |
14.00 |
2.89 |
|
|
| Show |
|
|
21 14 37 +38 31 26 |
GUR 24 AD |
2015 |
7 |
218 |
5.4 |
11.11 |
14.70 |
3.59 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3169-01755-1 |
|
Gaia DR2 |
1965006400458658944 |
|
