20009+4502 DEA 175
20h 00m 54.53s +45° 02' 20.7" P.A. 15.00 sep 8.7 mag 14.40,18.70
| Coord 2000 |
20009+4502 |
|
Discov num |
DEA 175 |
|
Comp |
|
|
Coord arcsec 2000 |
20 00 54.53 +45 02 20.7 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
15 |
|
Pa last |
14.9 |
|
P.A. Now (θ) |
14.9° |
|
| Sep first |
8.8 |
|
Sep last |
8.727 |
|
Sep. Now (ρ) |
8.727" |
|
| Mag pri |
14.40 |
|
Mag sec |
18.70 |
|
delta mag (ΔM) |
4.3 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-017 |
|
Sec motion dec |
-012 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.316
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2082162559854145408 |
|
