20539+4115 KPP 1503
20h 53m 55.35s +41° 15' 15.7" P.A. 94.00 sep 11.3 mag 13.20,14.60
| Coord 2000 |
20539+4115 |
|
Discov num |
KPP1503 |
|
Comp |
|
|
Coord arcsec 2000 |
20 53 55.35 +41 15 15.7 |
|
| Date first |
1954 |
|
Date last |
2016 |
|
Obs |
14 |
|
| Pa first |
94 |
|
Pa last |
93.7 |
|
P.A. Now (θ) |
93.7° |
|
| Sep first |
10.4 |
|
Sep last |
11.339 |
|
Sep. Now (ρ) |
11.339" |
|
| Mag pri |
13.20 |
|
Mag sec |
14.60 |
|
delta mag (ΔM) |
1.4 |
|
Spectral class |
|
|
| Pri motion ra |
+015 |
|
Sec motion ra |
+015 |
|
| Pri motion dec |
-030 |
|
Sec motion dec |
-031 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.029 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2065575254412724992 |
|
