15521+4023 HJ 575
15h 52m 09.01s +40° 24' 20.6" P.A. 203.00 sep 14.2 mag 12.42,13.96
Coord 2000 |
15521+4023 |
|
Discov num |
HJ 575 |
|
Comp |
|
|
Coord arcsec 2000 |
15 52 09.01 +40 24 20.6 |
|
Date first |
1827 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
210 |
|
Pa last |
202.7 |
|
P.A. Now (θ) |
202.7° |
|
Sep first |
8.0 |
|
Sep last |
14.181 |
|
Sep. Now (ρ) |
14.181" |
|
Mag pri |
12.42 |
|
Mag sec |
13.96 |
|
delta mag (ΔM) |
1.54 |
|
Spectral class |
|
|
Pri motion ra |
-006 |
|
Sec motion ra |
-015 |
|
Pri motion dec |
-005 |
|
Sec motion dec |
-007 |
|
Notes |
|
|
rPM=0.557
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Gaia DR2 |
1382986684857065984 |
|