20179+1344 OL 174
20h 17m 52.99s +13° 45' 26.8" P.A. 229.00 sep 1.6 mag 11.02,11.14
| Coord 2000 |
20179+1344 |
|
Discov num |
OL 174 |
|
Comp |
|
|
Coord arcsec 2000 |
20 17 52.99 +13 45 26.8 |
|
| Date first |
1936 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
222 |
|
Pa last |
228.9 |
|
P.A. Now (θ) |
228.9° |
|
| Sep first |
1.6 |
|
Sep last |
1.624 |
|
Sep. Now (ρ) |
1.624" |
|
| Mag pri |
11.02 |
|
Mag sec |
11.14 |
|
delta mag (ΔM) |
0.12 |
|
Spectral class |
|
|
| Pri motion ra |
+008 |
|
Sec motion ra |
+008 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Tycho2 |
1086-01636-1 |
|
Gaia DR2 |
1803408221582336768 |
|
