20272-3913 RST 2140
20h 27m 13.68s -39° 13' 23.8" P.A. 47.00 sep 1.8 mag 9.94,13.45 Sp G8V dist. 104.38 pc (340.49 l.y.)
| Coord 2000 |
20272-3913 |
|
Discov num |
RST2140 |
|
Comp |
|
|
Coord arcsec 2000 |
20 27 13.68 -39 13 23.8 |
|
| Date first |
1935 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
48 |
|
Pa last |
47.4 |
|
P.A. Now (θ) |
47.4° |
|
| Sep first |
1.8 |
|
Sep last |
1.81 |
|
Sep. Now (ρ) |
1.81" |
|
| Mag pri |
9.94 |
|
Mag sec |
13.45 |
|
delta mag (ΔM) |
3.51 |
|
Spectral class |
G8V (yellow) |
|
| Pri motion ra |
+124 |
|
Sec motion ra |
+123 |
|
| Pri motion dec |
-127 |
|
Sec motion dec |
-126 |
|
| Notes |
|
|
rPM=0.008 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
HIP |
100874 |
|
Tycho2 |
7949-00435-1 |
|
Gaia DR2 |
6681017204559372288 |
|
| HD |
194477 |
|
CD |
CD-3913802 |
|
CP |
CP-39 8703 |
|
Distance |
104.38 |
|
| Distance ly |
340.49 |
|
