18506+1219 HJ 1350
18h 50m 36.61s +12° 18' 56.4" P.A. 177.00 sep 4.1 mag 11.12,11.61
Coord 2000 |
18506+1219 |
|
Discov num |
HJ 1350 |
|
Comp |
|
|
Coord arcsec 2000 |
18 50 36.61 +12 18 56.4 |
|
Date first |
1828 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
176 |
|
Pa last |
177.2 |
|
P.A. Now (θ) |
177.2° |
|
Sep first |
3.0 |
|
Sep last |
4.09 |
|
Sep. Now (ρ) |
4.09" |
|
Mag pri |
11.12 |
|
Mag sec |
11.61 |
|
delta mag (ΔM) |
0.49 |
|
Spectral class |
|
|
Pri motion ra |
-004 |
|
Sec motion ra |
-004 |
|
Pri motion dec |
-010 |
|
Sec motion dec |
-008 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.186 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
1034-03141-1 |
|
Gaia DR2 |
4504593555844965504 |
|