16243-2545 USD 1454 AB
16h 24m 15.51s -25° 44' 34.6" P.A. 50.00 sep 11.4 mag 13.60,19.30 Sp M0.0
| Coord 2000 |
16243-2545 |
|
Discov num |
USD1454 |
|
Comp |
AB |
|
Coord arcsec 2000 |
16 24 15.51 -25 44 34.6 |
|
| Date first |
2015 |
|
Date last |
2016 |
|
Obs |
2 |
|
| Pa first |
50 |
|
Pa last |
49.6 |
|
P.A. Now (θ) |
49.6° |
|
| Sep first |
11.4 |
|
Sep last |
11.44 |
|
Sep. Now (ρ) |
11.44" |
|
| Mag pri |
13.60 |
|
Mag sec |
19.30 |
|
delta mag (ΔM) |
5.7 |
|
Spectral class |
M0.0 (red) |
|
| Pri motion ra |
-014 |
|
Sec motion ra |
-011 |
|
| Pri motion dec |
-022 |
|
Sec motion dec |
-020 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.138 (< 0.3, Physical double)
This double is physical.
16243-2545 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
16 24 16 -25 44 35 |
USD 1454 Aa,Ab |
2019 |
1 |
74 |
0.5 |
13.60 |
15.60 |
2.00 |
|
|
| Show |
|
|
16 24 16 -25 44 35 |
USD 1454 AB |
2016 |
2 |
50 |
11.4 |
13.60 |
19.30 |
5.70 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
