20302+4343 AG 407
20h 30m 14.38s +43° 43' 05.5" P.A. 231.00 sep 7.0 mag 9.94,10.13 Sp A2
| Coord 2000 |
20302+4343 |
|
Discov num |
AG 407 |
|
Comp |
|
|
Coord arcsec 2000 |
20 30 14.38 +43 43 05.5 |
|
| Date first |
1892 |
|
Date last |
2018 |
|
Obs |
17 |
|
| Pa first |
233 |
|
Pa last |
230.8 |
|
P.A. Now (θ) |
230.8° |
|
| Sep first |
7.0 |
|
Sep last |
7.02 |
|
Sep. Now (ρ) |
7.02" |
|
| Mag pri |
9.94 |
|
Mag sec |
10.13 |
|
delta mag (ΔM) |
0.19 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
+004 |
|
Sec motion ra |
+006 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
+001 |
|
| Notes |
|
|
rPM=0.465
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3165-00976-1 |
|
Gaia DR2 |
2070548487243984128 |
|
ADS |
13933 |
|
