20598+1649 STTA 213 (HD 199941)
20h 59m 50.85s +16° 49' 27.6" P.A. 36.00 sep 70.9 mag 6.66,9.22 Sp F4III dist. 48.1 pc (156.9 l.y.)
| Coord 2000 |
20598+1649 |
|
Discov num |
STTA213 |
|
Comp |
|
|
Coord arcsec 2000 |
20 59 50.85 +16 49 27.6 |
|
| Date first |
1875 |
|
Date last |
2016 |
|
Obs |
26 |
|
| Pa first |
37 |
|
Pa last |
36.2 |
|
P.A. Now (θ) |
36.2° |
|
| Sep first |
70.9 |
|
Sep last |
70.875 |
|
Sep. Now (ρ) |
70.875" |
|
| Mag pri |
6.66 |
|
Mag sec |
9.22 |
|
delta mag (ΔM) |
2.56 |
|
Spectral class |
F4III (yellow-white) |
|
| Pri motion ra |
+052 |
|
Sec motion ra |
+050 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
-009 |
|
| Notes |
N
T
(See Notes, Parallax indicates physical) |
|
rPM=0.042 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 199941 |
|
Constellation |
Delphinus |
|
SAO |
106738 |
|
HIP |
103635 |
|
| Tycho2 |
1648-01251-1 |
|
Gaia DR2 |
1763718806752204800 |
|
HD |
199941 |
|
HR |
8037 |
|
| GC |
29303 |
|
DM |
BD+16 4426 |
|
BD |
BD+16 4425 |
|
Distance |
48.1 |
|
| Distance ly |
156.9 |
|