20070-1848 HJ 2928 (HD 190725)
20h 06m 55.49s -18° 47' 26.6" P.A. 311.00 sep 13.5 mag 10.29,11.40 Sp G8/K0III:
| Coord 2000 |
20070-1848 |
|
Discov num |
HJ 2928 |
|
Comp |
|
|
Coord arcsec 2000 |
20 06 55.49 -18 47 26.6 |
|
| Date first |
1830 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
302 |
|
Pa last |
310.7 |
|
P.A. Now (θ) |
310.7° |
|
| Sep first |
7.0 |
|
Sep last |
13.49 |
|
Sep. Now (ρ) |
13.49" |
|
| Mag pri |
10.29 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
1.11 |
|
Spectral class |
G8/K0III: (yellow) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
-014 |
|
Sec motion dec |
+004 |
|
| Notes |
|
|
rPM=1.236
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 190725 |
|
Constellation |
Sagittarius |
|
Tycho2 |
6322-00815-1 |
|
Gaia DR2 |
6866817219204441984 |
|
| HD |
190725 |
|
