18099+2941 HJ 1315
18h 09m 53.54s +29° 41' 16.1" P.A. 129.00 sep 9.0 mag 11.85,13.10
Coord 2000 |
18099+2941 |
|
Discov num |
HJ 1315 |
|
Comp |
|
|
Coord arcsec 2000 |
18 09 53.54 +29 41 16.1 |
|
Date first |
1828 |
|
Date last |
2015 |
|
Obs |
18 |
|
Pa first |
134 |
|
Pa last |
128.6 |
|
P.A. Now (θ) |
128.6° |
|
Sep first |
3.0 |
|
Sep last |
9.039 |
|
Sep. Now (ρ) |
9.039" |
|
Mag pri |
11.85 |
|
Mag sec |
13.10 |
|
delta mag (ΔM) |
1.25 |
|
Spectral class |
|
|
Pri motion ra |
-011 |
|
Sec motion ra |
-006 |
|
Pri motion dec |
-009 |
|
Sec motion dec |
-016 |
|
Notes |
|
|
rPM=0.503
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
2104-00429-1 |
|
Gaia DR2 |
4590469983795979520 |
|