03155-6520 R 20 AB
03h 15m 28.56s -65° 20' 27.7" P.A. 117.00 sep 49.1 mag 11.40,12.60
| Coord 2000 |
03155-6520 |
|
Discov num |
R 20 |
|
Comp |
AB |
|
Coord arcsec 2000 |
03 15 28.56 -65 20 27.7 |
|
| Date first |
1870 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
120 |
|
Pa last |
116.7 |
|
P.A. Now (θ) |
116.7° |
|
| Sep first |
25.0 |
|
Sep last |
49.12 |
|
Sep. Now (ρ) |
49.12" |
|
| Mag pri |
11.40 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
1.2 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
+009 |
|
| Pri motion dec |
+010 |
|
Sec motion dec |
+015 |
|
| Notes |
|
|
rPM=0.743
Nature of this double is uncertain.
03155-6520 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
03 15 29 -65 20 28 |
R 20 AB |
2015 |
6 |
117 |
49.1 |
11.40 |
12.60 |
1.20 |
|
<=== |
| Show |
|
|
03 15 29 -65 20 28 |
DAM 785 AC |
2015 |
5 |
82 |
40.7 |
11.40 |
14.50 |
3.10 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Reticulum |
|
Tycho2 |
8866-00506-1 |
|
Gaia DR2 |
4672223449322152448 |
|
