20190-4037 KPP 2109
20h 18m 57.31s -40° 37' 04.3" P.A. 91.00 sep 17.1 mag 13.80,14.80
| Coord 2000 |
20190-4037 |
|
Discov num |
KPP2109 |
|
Comp |
|
|
Coord arcsec 2000 |
20 18 57.31 -40 37 04.3 |
|
| Date first |
1984 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
87 |
|
Pa last |
90.6 |
|
P.A. Now (θ) |
90.6° |
|
| Sep first |
17.1 |
|
Sep last |
17.074 |
|
Sep. Now (ρ) |
17.074" |
|
| Mag pri |
13.80 |
|
Mag sec |
14.80 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
|
|
| Pri motion ra |
-034 |
|
Sec motion ra |
-035 |
|
| Pri motion dec |
-013 |
|
Sec motion dec |
-014 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.038 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Gaia DR2 |
6692501710887364480 |
|
