19428+1711 HU 343 (HD 186273)
19h 42m 50.67s +17° 10' 51.8" P.A. 217.00 sep 0.0 mag 9.80,10.20 Sp A
| Coord 2000 |
19428+1711 |
|
Discov num |
HU 343 |
|
Comp |
|
|
Coord arcsec 2000 |
19 42 50.67 +17 10 51.8 |
|
| Date first |
1901 |
|
Date last |
2021 |
|
Obs |
12 |
|
| Pa first |
26 |
|
Pa last |
216.8 |
|
P.A. Now (θ) |
216.8° |
|
| Sep first |
0.2 |
|
Sep last |
0.045 |
|
Sep. Now (ρ) |
0.045" |
|
| Mag pri |
9.80 |
|
Mag sec |
10.20 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
A (white) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
+011 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 186273 |
|
Constellation |
Sagitta |
|
SAO |
105181 |
|
Tycho2 |
1606-02010-1 |
|
| Gaia DR2 |
1820965635629885952 |
|
HD |
186273 |
|
ADS |
12818 |
|
