02039+8221 HJ 2090
02h 03m 55.86s +82° 20' 53.5" P.A. 345.00 sep 10.1 mag 10.90,12.90
Coord 2000 |
02039+8221 |
|
Discov num |
HJ 2090 |
|
Comp |
|
|
Coord arcsec 2000 |
02 03 55.86 +82 20 53.5 |
|
Date first |
1831 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
340 |
|
Pa last |
344.6 |
|
P.A. Now (θ) |
344.6° |
|
Sep first |
4.0 |
|
Sep last |
10.083 |
|
Sep. Now (ρ) |
10.083" |
|
Mag pri |
10.90 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
2 |
|
Spectral class |
|
|
Pri motion ra |
+008 |
|
Sec motion ra |
+004 |
|
Pri motion dec |
-001 |
|
Sec motion dec |
-004 |
|
Notes |
N
(See Notes) |
|
rPM=0.62
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cepheus |
|
Gaia DR2 |
572122186796545408 |
|