16316+5746 YNG 1 (HD 149430)
16h 31m 36.86s +57° 45' 50.7" P.A. 217.00 sep 1.3 mag 8.55,9.78 Sp A5 dist. 160.26 pc (522.77 l.y.)
| Coord 2000 |
16316+5746 |
|
Discov num |
YNG 1 |
|
Comp |
|
|
Coord arcsec 2000 |
16 31 36.86 +57 45 50.7 |
|
| Date first |
1883 |
|
Date last |
2016 |
|
Obs |
19 |
|
| Pa first |
220 |
|
Pa last |
216.7 |
|
P.A. Now (θ) |
216.7° |
|
| Sep first |
1.6 |
|
Sep last |
1.302 |
|
Sep. Now (ρ) |
1.302" |
|
| Mag pri |
8.55 |
|
Mag sec |
9.78 |
|
delta mag (ΔM) |
1.23 |
|
Spectral class |
A5 (white) |
|
| Pri motion ra |
+052 |
|
Sec motion ra |
+052 |
|
| Pri motion dec |
-029 |
|
Sec motion dec |
-029 |
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 149430 |
|
Constellation |
Draco |
|
HIP |
80934 |
|
Tycho2 |
3884-01836-1 |
|
| Gaia DR2 |
1431455017131356800 |
|
HD |
149430 |
|
ADS |
10109 |
|
BD |
BD+58 1646 |
|
| Distance |
160.26 |
|
Distance ly |
522.77 |
|
