20129+1441 CHE 204
20h 12m 54.90s +14° 41' 12.6" P.A. 169.00 sep 30.8 mag 11.88,12.91
| Coord 2000 |
20129+1441 |
|
Discov num |
CHE 204 |
|
Comp |
|
|
Coord arcsec 2000 |
20 12 54.90 +14 41 12.6 |
|
| Date first |
1910 |
|
Date last |
2017 |
|
Obs |
11 |
|
| Pa first |
171 |
|
Pa last |
168.9 |
|
P.A. Now (θ) |
168.9° |
|
| Sep first |
31.0 |
|
Sep last |
30.8 |
|
Sep. Now (ρ) |
30.8" |
|
| Mag pri |
11.88 |
|
Mag sec |
12.91 |
|
delta mag (ΔM) |
1.03 |
|
Spectral class |
|
|
| Pri motion ra |
-008 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
-011 |
|
Sec motion dec |
-010 |
|
| Notes |
|
|
rPM=0.739
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
Gaia DR2 |
1806761938213651712 |
|
