20162+1507 CHE 258
20h 16m 15.35s +15° 07' 41.6" P.A. 230.00 sep 16.0 mag 11.95,12.52
| Coord 2000 |
20162+1507 |
|
Discov num |
CHE 258 |
|
Comp |
|
|
Coord arcsec 2000 |
20 16 15.35 +15 07 41.6 |
|
| Date first |
1904 |
|
Date last |
2015 |
|
Obs |
13 |
|
| Pa first |
235 |
|
Pa last |
229.5 |
|
P.A. Now (θ) |
229.5° |
|
| Sep first |
18.3 |
|
Sep last |
15.965 |
|
Sep. Now (ρ) |
15.965" |
|
| Mag pri |
11.95 |
|
Mag sec |
12.52 |
|
delta mag (ΔM) |
0.57 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
+020 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
rPM=1.158
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Tycho2 |
1631-02429-1 |
|
Gaia DR2 |
1808257166642377600 |
|
