20177+1503 CHE 279
20h 17m 42.98s +15° 02' 25.0" P.A. 181.00 sep 6.8 mag 12.70,14.20
| Coord 2000 |
20177+1503 |
|
Discov num |
CHE 279 |
|
Comp |
|
|
Coord arcsec 2000 |
20 17 42.98 +15 02 25.0 |
|
| Date first |
1910 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
181 |
|
Pa last |
181.3 |
|
P.A. Now (θ) |
181.3° |
|
| Sep first |
7.1 |
|
Sep last |
6.835 |
|
Sep. Now (ρ) |
6.835" |
|
| Mag pri |
12.70 |
|
Mag sec |
14.20 |
|
delta mag (ΔM) |
1.5 |
|
Spectral class |
|
|
| Pri motion ra |
+003 |
|
Sec motion ra |
+039 |
|
| Pri motion dec |
+005 |
|
Sec motion dec |
+011 |
|
| Notes |
|
|
rPM=0.901
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1805239492559674112 |
|
