16574+1444 A 1142
16h 57m 21.53s +14° 43' 47.9" P.A. 309.00 sep 2.1 mag 8.95,12.80 Sp G5
| Coord 2000 |
16574+1444 |
|
Discov num |
A 1142 |
|
Comp |
|
|
Coord arcsec 2000 |
16 57 21.53 +14 43 47.9 |
|
| Date first |
1905 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
312 |
|
Pa last |
309.1 |
|
P.A. Now (θ) |
309.1° |
|
| Sep first |
1.7 |
|
Sep last |
2.074 |
|
Sep. Now (ρ) |
2.074" |
|
| Mag pri |
8.95 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
3.85 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
-015 |
|
Sec motion ra |
|
|
| Pri motion dec |
-014 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
SAO |
102494 |
|
Tycho2 |
0987-00045-1 |
|
Gaia DR2 |
4545699450858965888 |
|
| HD |
153185 |
|
