20345+1138 J 142
20h 34m 25.91s +11° 37' 17.5" P.A. 242.00 sep 6.5 mag 10.35,12.50
| Coord 2000 |
20345+1138 |
|
Discov num |
J 142 |
|
Comp |
|
|
Coord arcsec 2000 |
20 34 25.91 +11 37 17.5 |
|
| Date first |
1907 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
245 |
|
Pa last |
241.6 |
|
P.A. Now (θ) |
241.6° |
|
| Sep first |
6.7 |
|
Sep last |
6.474 |
|
Sep. Now (ρ) |
6.474" |
|
| Mag pri |
10.35 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
2.15 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
rPM=0.186 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Tycho2 |
1096-00713-1 |
|
Gaia DR2 |
1755424980090241920 |
|
