20557+0432 STF 2735 (HD 199223)
20h 55m 40.64s +04° 31' 57.7" P.A. 282.00 sep 2.0 mag 6.45,7.54 Sp G6III-IV dist. 141.64 pc (462.03 l.y.)
| Coord 2000 |
20557+0432 |
|
Discov num |
STF2735 |
|
Comp |
|
|
Coord arcsec 2000 |
20 55 40.64 +04 31 57.7 |
|
| Date first |
1828 |
|
Date last |
2016 |
|
Obs |
133 |
|
| Pa first |
289 |
|
Pa last |
281.5 |
|
P.A. Now (θ) |
281.5° |
|
| Sep first |
2.1 |
|
Sep last |
2.045 |
|
Sep. Now (ρ) |
2.045" |
|
| Mag pri |
6.45 |
|
Mag sec |
7.54 |
|
delta mag (ΔM) |
1.09 |
|
Spectral class |
G6III-IV (yellow) |
|
| Pri motion ra |
+064 |
|
Sec motion ra |
+045 |
|
| Pri motion dec |
+014 |
|
Sec motion dec |
+012 |
|
| Notes |
N
(See Notes) |
|
rPM=0.292 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 199223 |
|
Constellation |
Delphinus |
|
SAO |
126373 |
|
HIP |
103301 |
|
| Tycho2 |
0521-02812-1 |
|
Gaia DR2 |
1734660294976550144 |
|
HD |
199223 |
|
HR |
8010 |
|
| GC |
29200 |
|
ADS |
14430 |
|
BD |
BD+03 4461 |
|
Distance |
141.64 |
|
| Distance ly |
462.03 |
|
