15448+3834 HJ 2791
15h 44m 49.46s +38° 33' 37.5" P.A. 129.00 sep 11.3 mag 10.46,14.00 Sp F
Coord 2000 |
15448+3834 |
|
Discov num |
HJ 2791 |
|
Comp |
|
|
Coord arcsec 2000 |
15 44 49.46 +38 33 37.5 |
|
Date first |
1831 |
|
Date last |
2016 |
|
Obs |
12 |
|
Pa first |
122 |
|
Pa last |
129.1 |
|
P.A. Now (θ) |
129.1° |
|
Sep first |
10.0 |
|
Sep last |
11.335 |
|
Sep. Now (ρ) |
11.335" |
|
Mag pri |
10.46 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
3.54 |
|
Spectral class |
F (yellow-white) |
|
Pri motion ra |
+018 |
|
Sec motion ra |
-002 |
|
Pri motion dec |
-007 |
|
Sec motion dec |
+005 |
|
Notes |
|
|
rPM=1.208
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Corona Borealis |
|
Tycho2 |
3053-00614-1 |
|
Gaia DR2 |
1376411540899867904 |
|