18250+1253 HJ 1323
18h 24m 59.06s +12° 52' 45.9" P.A. 284.00 sep 16.7 mag 10.48,13.06
Coord 2000 |
18250+1253 |
|
Discov num |
HJ 1323 |
|
Comp |
|
|
Coord arcsec 2000 |
18 24 59.06 +12 52 45.9 |
|
Date first |
1828 |
|
Date last |
2015 |
|
Obs |
12 |
|
Pa first |
284 |
|
Pa last |
283.7 |
|
P.A. Now (θ) |
283.7° |
|
Sep first |
10.0 |
|
Sep last |
16.667 |
|
Sep. Now (ρ) |
16.667" |
|
Mag pri |
10.48 |
|
Mag sec |
13.06 |
|
delta mag (ΔM) |
2.58 |
|
Spectral class |
|
|
Pri motion ra |
+005 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
-005 |
|
Sec motion dec |
-007 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.894
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
1031-00155-1 |
|
Gaia DR2 |
4485182846272219136 |
|