20173+1443 CHE 275
20h 17m 20.85s +14° 42' 06.2" P.A. 332.00 sep 30.4 mag 12.28,12.86
| Coord 2000 |
20173+1443 |
|
Discov num |
CHE 275 |
|
Comp |
|
|
Coord arcsec 2000 |
20 17 20.85 +14 42 06.2 |
|
| Date first |
1910 |
|
Date last |
2019 |
|
Obs |
12 |
|
| Pa first |
333 |
|
Pa last |
332.1 |
|
P.A. Now (θ) |
332.1° |
|
| Sep first |
31.9 |
|
Sep last |
30.4 |
|
Sep. Now (ρ) |
30.4" |
|
| Mag pri |
12.28 |
|
Mag sec |
12.86 |
|
delta mag (ΔM) |
0.58 |
|
Spectral class |
|
|
| Pri motion ra |
+039 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
-093 |
|
Sec motion dec |
-010 |
|
| Notes |
|
|
rPM=0.909
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1805222858145523712 |
|