20230+2020 HDS 2911 (HD 194072)
20h 22m 58.67s +20° 19' 44.1" P.A. 333.00 sep 0.4 mag 8.02,11.53 Sp G5 dist. 182.15 pc (594.17 l.y.)
| Coord 2000 |
20230+2020 |
|
Discov num |
HDS2911 |
|
Comp |
|
|
Coord arcsec 2000 |
20 22 58.67 +20 19 44.1 |
|
| Date first |
1991 |
|
Date last |
2011 |
|
Obs |
2 |
|
| Pa first |
338 |
|
Pa last |
332.5 |
|
P.A. Now (θ) |
332.5° |
|
| Sep first |
0.3 |
|
Sep last |
0.384 |
|
Sep. Now (ρ) |
0.384" |
|
| Mag pri |
8.02 |
|
Mag sec |
11.53 |
|
delta mag (ΔM) |
3.51 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
+028 |
|
Sec motion ra |
|
|
| Pri motion dec |
+013 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 194072 |
|
Constellation |
Delphinus |
|
SAO |
88607 |
|
HIP |
100519 |
|
| Tycho2 |
1639-01518-1 |
|
Gaia DR2 |
1816939258352231808 |
|
HD |
194072 |
|
BD |
BD+19 4391 |
|
| Distance |
182.15 |
|
Distance ly |
594.17 |
|
