20160+1850 J 508
20h 16m 00.74s +18° 50' 02.7" P.A. 146.00 sep 2.9 mag 11.10,12.20
| Coord 2000 |
20160+1850 |
|
Discov num |
J 508 |
|
Comp |
|
|
Coord arcsec 2000 |
20 16 00.74 +18 50 02.7 |
|
| Date first |
1911 |
|
Date last |
2016 |
|
Obs |
12 |
|
| Pa first |
150 |
|
Pa last |
145.8 |
|
P.A. Now (θ) |
145.8° |
|
| Sep first |
3.0 |
|
Sep last |
2.913 |
|
Sep. Now (ρ) |
2.913" |
|
| Mag pri |
11.10 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
1.1 |
|
Spectral class |
|
|
| Pri motion ra |
+000 |
|
Sec motion ra |
|
|
| Pri motion dec |
+002 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagitta |
|
Gaia DR2 |
1810362563920046208 |
|
