16005+8307 LDS 1837 AB
16h 01m 21.34s +83° 06' 57.6" P.A. 337.00 sep 6.1 mag 14.50,15.30
| Coord 2000 |
16005+8307 |
|
Discov num |
LDS1837 |
|
Comp |
AB |
|
Coord arcsec 2000 |
16 01 21.34 +83 06 57.6 |
|
| Date first |
1963 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
344 |
|
Pa last |
337.2 |
|
P.A. Now (θ) |
337.2° |
|
| Sep first |
7.0 |
|
Sep last |
6.13 |
|
Sep. Now (ρ) |
6.13" |
|
| Mag pri |
14.50 |
|
Mag sec |
15.30 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
|
|
| Pri motion ra |
+018 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
-038 |
|
Sec motion dec |
+019 |
|
| Notes |
Z
W
(Parallax indicates components are physical, ) |
|
rPM=1.453
This double is physical.
16005+8307 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
16 01 21 +83 06 58 |
LDS 1837 Aa,Ab |
2016 |
2 |
61 |
2.2 |
13.20 |
13.40 |
0.20 |
|
|
| Show |
|
|
16 01 21 +83 06 58 |
LDS 1837 AB |
2016 |
10 |
337 |
6.1 |
14.50 |
15.30 |
0.80 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS