19031-4543 B 2873 CD
19h 03m 04.32s -45° 42' 58.0" P.A. 268.00 sep 6.2 mag 8.83,12.90
Coord 2000 |
19031-4543 |
|
Discov num |
B 2873 |
|
Comp |
CD |
|
Coord arcsec 2000 |
19 03 04.32 -45 42 58.0 |
|
Date first |
1935 |
|
Date last |
1999 |
|
Obs |
2 |
|
Pa first |
270 |
|
Pa last |
267.8 |
|
P.A. Now (θ) |
267.8° |
|
Sep first |
6.1 |
|
Sep last |
6.17 |
|
Sep. Now (ρ) |
6.17" |
|
Mag pri |
8.83 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
4.07 |
|
Spectral class |
|
|
Pri motion ra |
+007 |
|
Sec motion ra |
|
|
Pri motion dec |
-013 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
19031-4543 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 176555 |
229458 |
19 03 05 -45 42 42 |
R 317 AB |
2016 |
14 |
287 |
1.7 |
7.95 |
8.83 |
0.88 |
|
|
Show |
|
229458 |
19 03 05 -45 42 42 |
HJ 5078 AC |
2016 |
17 |
212 |
18.6 |
7.95 |
8.83 |
0.88 |
|
|
Show |
|
|
19 03 04 -45 42 58 |
B 2873 CD |
1999 |
2 |
268 |
6.2 |
8.83 |
12.90 |
4.07 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Telescopium |
|
Gaia DR2 |
6711012019207924096 |
|