20018+0311 HJ 2920
20h 01m 46.93s +03° 10' 51.7" P.A. 165.00 sep 7.4 mag 10.90,10.90 Sp A0
| Coord 2000 |
20018+0311 |
|
Discov num |
HJ 2920 |
|
Comp |
|
|
Coord arcsec 2000 |
20 01 46.93 +03 10 51.7 |
|
| Date first |
1830 |
|
Date last |
2016 |
|
Obs |
12 |
|
| Pa first |
172 |
|
Pa last |
164.6 |
|
P.A. Now (θ) |
164.6° |
|
| Sep first |
4.0 |
|
Sep last |
7.413 |
|
Sep. Now (ρ) |
7.413" |
|
| Mag pri |
10.90 |
|
Mag sec |
10.90 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
-009 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
+007 |
|
Sec motion dec |
-009 |
|
| Notes |
|
|
rPM=1.499
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
Gaia DR2 |
4247185273741563264 |
|
