21542+5927 HJ 3072
21h 54m 14.28s +59° 26' 32.8" P.A. 76.00 sep 13.0 mag 8.89,12.55 Sp G5 dist. 414.94 pc (1353.53 l.y.)
Coord 2000 |
21542+5927 |
|
Discov num |
HJ 3072 |
|
Comp |
|
|
Coord arcsec 2000 |
21 54 14.28 +59 26 32.8 |
|
Date first |
1831 |
|
Date last |
2015 |
|
Obs |
14 |
|
Pa first |
82 |
|
Pa last |
76 |
|
P.A. Now (θ) |
76° |
|
Sep first |
15.0 |
|
Sep last |
12.972 |
|
Sep. Now (ρ) |
12.972" |
|
Mag pri |
8.89 |
|
Mag sec |
12.55 |
|
delta mag (ΔM) |
3.66 |
|
Spectral class |
G5 (yellow) |
|
Pri motion ra |
+003 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
-007 |
|
Sec motion dec |
-002 |
|
Notes |
|
|
rPM=0.841
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cepheus |
|
SAO |
33854 |
|
HIP |
108111 |
|
Tycho2 |
3980-00941-1 |
|
Gaia DR2 |
2202719611796242944 |
|
HD |
239795 |
|
BD |
BD+58 2349 |
|
Distance |
414.94 |
|
Distance ly |
1353.53 |
|