20548+1642 ROE 126
20h 55m 11.98s +16° 40' 45.2" P.A. 138.00 sep 9.7 mag 12.00,10.50
| Coord 2000 |
20548+1642 |
|
Discov num |
ROE 126 |
|
Comp |
|
|
Coord arcsec 2000 |
20 55 11.98 +16 40 45.2 |
|
| Date first |
1918 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
150 |
|
Pa last |
138 |
|
P.A. Now (θ) |
138° |
|
| Sep first |
6.7 |
|
Sep last |
9.663 |
|
Sep. Now (ρ) |
9.663" |
|
| Mag pri |
12.00 |
|
Mag sec |
10.50 |
|
delta mag (ΔM) |
1.5 |
|
Spectral class |
|
|
| Pri motion ra |
-026 |
|
Sec motion ra |
+007 |
|
| Pri motion dec |
-037 |
|
Sec motion dec |
-007 |
|
| Notes |
|
|
rPM=0.986
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Tycho2 |
1647-01418-1 |
|
Gaia DR2 |
1764406272101239168 |
|
