20245+0916 HJ 2959
20h 24m 30.40s +09° 16' 01.0" P.A. 262.00 sep 7.4 mag 10.55,12.40
| Coord 2000 |
20245+0916 |
|
Discov num |
HJ 2959 |
|
Comp |
|
|
Coord arcsec 2000 |
20 24 30.40 +09 16 01.0 |
|
| Date first |
1830 |
|
Date last |
2015 |
|
Obs |
14 |
|
| Pa first |
279 |
|
Pa last |
262.2 |
|
P.A. Now (θ) |
262.2° |
|
| Sep first |
10.0 |
|
Sep last |
7.372 |
|
Sep. Now (ρ) |
7.372" |
|
| Mag pri |
10.55 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
1.85 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-027 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-020 |
|
| Notes |
N
(See Notes) |
|
rPM=0.888
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Tycho2 |
1074-00015-1 |
|
Gaia DR2 |
1753178304174671360 |
|
