20106-4612 RSS 542 (HD 191189)
20h 10m 34.71s -46° 12' 15.7" P.A. 311.00 sep 21.9 mag 8.38,12.00 Sp M2III dist. 4166.67 pc (13591.68 l.y.)
Coord 2000 |
20106-4612 |
|
Discov num |
RSS 542 |
|
Comp |
|
|
Coord arcsec 2000 |
20 10 34.71 -46 12 15.7 |
|
Date first |
1902 |
|
Date last |
2015 |
|
Obs |
6 |
|
Pa first |
313 |
|
Pa last |
310.6 |
|
P.A. Now (θ) |
310.6° |
|
Sep first |
22.4 |
|
Sep last |
21.91 |
|
Sep. Now (ρ) |
21.91" |
|
Mag pri |
8.38 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
3.62 |
|
Spectral class |
M2III (red) |
|
Pri motion ra |
+001 |
|
Sec motion ra |
+003 |
|
Pri motion dec |
-002 |
|
Sec motion dec |
-007 |
|
Notes |
|
|
rPM=0.707
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 191189 |
|
Constellation |
Telescopium |
|
SAO |
230081 |
|
HIP |
99406 |
|
Tycho2 |
8392-02484-1 |
|
Gaia DR2 |
6672525440036300416 |
|
HD |
191189 |
|
CD |
CD-4613418 |
|
CP |
CP-46 9913 |
|
Distance |
4166.67 |
|
Distance ly |
13591.68 |
|