16313+5557 MLR 636 (HD 238570)
16h 31m 21.28s +55° 56' 31.0" P.A. 272.00 sep 0.6 mag 10.53,10.51 Sp F8
| Coord 2000 |
16313+5557 |
|
Discov num |
MLR 636 |
|
Comp |
|
|
Coord arcsec 2000 |
16 31 21.28 +55 56 31.0 |
|
| Date first |
1989 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
275 |
|
Pa last |
271.6 |
|
P.A. Now (θ) |
271.6° |
|
| Sep first |
0.4 |
|
Sep last |
0.569 |
|
Sep. Now (ρ) |
0.569" |
|
| Mag pri |
10.53 |
|
Mag sec |
10.51 |
|
delta mag (ΔM) |
0.02 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
+020 |
|
Sec motion ra |
+020 |
|
| Pri motion dec |
-022 |
|
Sec motion dec |
-022 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 238570 |
|
Constellation |
Draco |
|
SAO |
29974 |
|
Tycho2 |
3881-01238-1 |
|
| Gaia DR2 |
1430234348770923264 |
|
HD |
238570 |
|
DM |
BD+56 1897 |
|
