18464+3116 HJ 1345
18h 46m 13.83s +31° 16' 28.1" P.A. 169.00 sep 11.7 mag 11.70,12.80
| Coord 2000 |
18464+3116 |
|
Discov num |
HJ 1345 |
|
Comp |
|
|
Coord arcsec 2000 |
18 46 13.83 +31 16 28.1 |
|
| Date first |
1951 |
|
Date last |
2015 |
|
Obs |
15 |
|
| Pa first |
172 |
|
Pa last |
169.3 |
|
P.A. Now (θ) |
169.3° |
|
| Sep first |
11.4 |
|
Sep last |
11.737 |
|
Sep. Now (ρ) |
11.737" |
|
| Mag pri |
11.70 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
1.1 |
|
Spectral class |
|
|
| Pri motion ra |
-005 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
+007 |
|
| Notes |
N
U
(See Notes, Proper motion indicates non-physical) |
|
rPM=1.621
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Gaia DR2 |
2089889029916079616 |
|
