20467-3336 HDS 2960 AB
20h 46m 39.79s -33° 36' 14.7" P.A. 158.00 sep 0.2 mag 9.70,10.15 Sp K1IV/V+.. dist. 94.07 pc (306.86 l.y.)
Coord 2000 |
20467-3336 |
|
Discov num |
HDS2960 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 46 39.79 -33 36 14.7 |
|
Date first |
1991 |
|
Date last |
2014 |
|
Obs |
2 |
|
Pa first |
163 |
|
Pa last |
157.6 |
|
P.A. Now (θ) |
157.6° |
|
Sep first |
0.2 |
|
Sep last |
0.222 |
|
Sep. Now (ρ) |
0.222" |
|
Mag pri |
9.70 |
|
Mag sec |
10.15 |
|
delta mag (ΔM) |
0.45 |
|
Spectral class |
K1IV/V+.. (yellow-orange) |
|
Pri motion ra |
+039 |
|
Sec motion ra |
|
|
Pri motion dec |
-023 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
20467-3336 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
212423 |
20 46 40 -33 36 15 |
HDS 2960 AB |
2014 |
2 |
158 |
0.2 |
9.70 |
10.15 |
0.45 |
|
<=== |
Show |
HD 197730 |
212423 |
20 46 40 -33 36 15 |
SKF 2090 AC |
2015 |
11 |
190 |
88.1 |
9.10 |
11.50 |
2.40 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Microscopium |
|
SAO |
212423 |
|
HIP |
102533 |
|
Tycho2 |
7461-01147-1 |
|
Gaia DR2 |
6780117360099223552 |
|
HD |
197730 |
|
CD |
CD-3414622 |
|
CP |
CP-34 8790 |
|
Distance |
94.07 |
|
Distance ly |
306.86 |
|