20406+5858 HJ 1569 (HD 239480)
20h 40m 35.82s +58° 58' 35.0" P.A. 306.00 sep 3.9 mag 10.21,10.36 Sp G5
| Coord 2000 |
20406+5858 |
|
Discov num |
HJ 1569 |
|
Comp |
|
|
Coord arcsec 2000 |
20 40 35.82 +58 58 35.0 |
|
| Date first |
1828 |
|
Date last |
2016 |
|
Obs |
12 |
|
| Pa first |
310 |
|
Pa last |
305.9 |
|
P.A. Now (θ) |
305.9° |
|
| Sep first |
3.0 |
|
Sep last |
3.894 |
|
Sep. Now (ρ) |
3.894" |
|
| Mag pri |
10.21 |
|
Mag sec |
10.36 |
|
delta mag (ΔM) |
0.15 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
-015 |
|
Sec motion ra |
-015 |
|
| Pri motion dec |
+036 |
|
Sec motion dec |
+032 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.103 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 239480 |
|
Constellation |
Cepheus |
|
Tycho2 |
3963-00361-1 |
|
Gaia DR2 |
2193596444114449152 |
|
| HD |
239480 |
|
ADS |
14166 |
|
