16598+3655 STT 322 (HD 153778)
16h 59m 46.42s +36° 55' 17.0" P.A. 201.00 sep 1.5 mag 7.90,10.17 Sp A2 dist. 174.83 pc (570.3 l.y.)
| Coord 2000 |
16598+3655 |
|
Discov num |
STT 322 |
|
Comp |
|
|
Coord arcsec 2000 |
16 59 46.42 +36 55 17.0 |
|
| Date first |
1843 |
|
Date last |
2020 |
|
Obs |
37 |
|
| Pa first |
201 |
|
Pa last |
200.8 |
|
P.A. Now (θ) |
200.8° |
|
| Sep first |
1.5 |
|
Sep last |
1.497 |
|
Sep. Now (ρ) |
1.497" |
|
| Mag pri |
7.90 |
|
Mag sec |
10.17 |
|
delta mag (ΔM) |
2.27 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
-009 |
|
Sec motion ra |
-009 |
|
| Pri motion dec |
+026 |
|
Sec motion dec |
+026 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 153778 |
|
Constellation |
Hercules |
|
SAO |
65711 |
|
HIP |
83164 |
|
| Tycho2 |
2602-00352-1 |
|
Gaia DR2 |
1339612261106661760 |
|
HD |
153778 |
|
ADS |
10302 |
|
| BD |
BD+37 2826 |
|
Distance |
174.83 |
|
Distance ly |
570.3 |
|
