19166-2928 UC 3873 AB
19h 16m 35.48s -29° 28' 21.2" P.A. 144.00 sep 27.3 mag 15.09,16.42
| Coord 2000 |
19166-2928 |
|
Discov num |
UC 3873 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 16 35.48 -29 28 21.2 |
|
| Date first |
1999 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
144 |
|
Pa last |
144.1 |
|
P.A. Now (θ) |
144.1° |
|
| Sep first |
27.4 |
|
Sep last |
27.319 |
|
Sep. Now (ρ) |
27.319" |
|
| Mag pri |
15.09 |
|
Mag sec |
16.42 |
|
delta mag (ΔM) |
1.33 |
|
Spectral class |
|
|
| Pri motion ra |
-026 |
|
Sec motion ra |
-030 |
|
| Pri motion dec |
-044 |
|
Sec motion dec |
-042 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.087 (< 0.3, Physical double)
This double is physical.
19166-2928 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 16 35 -29 28 21 |
UC 3873 AB |
2015 |
4 |
144 |
27.3 |
15.09 |
16.42 |
1.33 |
|
<=== |
| Show |
|
|
19 16 35 -29 28 21 |
UC 3873 AC |
2015 |
5 |
279 |
47.9 |
15.09 |
16.50 |
1.41 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Gaia DR2 |
6759052813261926016 |
|
