00307-1545 HJ 1979
00h 30m 44.31s -15° 44' 31.2" P.A. 66.00 sep 7.3 mag 10.50,11.30 Sp F5
Coord 2000 |
00307-1545 |
|
Discov num |
HJ 1979 |
|
Comp |
|
|
Coord arcsec 2000 |
00 30 44.31 -15 44 31.2 |
|
Date first |
1830 |
|
Date last |
2016 |
|
Obs |
14 |
|
Pa first |
72 |
|
Pa last |
66.4 |
|
P.A. Now (θ) |
66.4° |
|
Sep first |
8.0 |
|
Sep last |
7.277 |
|
Sep. Now (ρ) |
7.277" |
|
Mag pri |
10.50 |
|
Mag sec |
11.30 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
F5 (yellow-white) |
|
Pri motion ra |
+008 |
|
Sec motion ra |
+013 |
|
Pri motion dec |
-023 |
|
Sec motion dec |
-021 |
|
Notes |
N
(See Notes) |
|
rPM=0.218 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cetus |
|
Tycho2 |
5840-00431-1 |
|
Gaia DR2 |
2373760396512322816 |
|