20198+1203 J 837 (HD 357315)
20h 19m 52.01s +12° 03' 10.4" P.A. 296.00 sep 2.0 mag 10.80,11.90 Sp A2
| Coord 2000 |
20198+1203 |
|
Discov num |
J 837 |
|
Comp |
|
|
Coord arcsec 2000 |
20 19 52.01 +12 03 10.4 |
|
| Date first |
1912 |
|
Date last |
2018 |
|
Obs |
12 |
|
| Pa first |
286 |
|
Pa last |
296 |
|
P.A. Now (θ) |
296° |
|
| Sep first |
1.0 |
|
Sep last |
1.965 |
|
Sep. Now (ρ) |
1.965" |
|
| Mag pri |
10.80 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
1.1 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
|
|
| Pri motion dec |
-016 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 357315 |
|
Constellation |
Delphinus |
|
Tycho2 |
1082-00508-1 |
|
Gaia DR2 |
1802335132591681152 |
|
| HD |
357315 |
|