16249+5218 LDS 4670 AB
16h 24m 51.46s +52° 17' 56.5" P.A. 216.00 sep 49.0 mag 11.71,13.53
| Coord 2000 |
16249+5218 |
|
Discov num |
LDS4670 |
|
Comp |
AB |
|
Coord arcsec 2000 |
16 24 51.46 +52 17 56.5 |
|
| Date first |
1960 |
|
Date last |
2016 |
|
Obs |
14 |
|
| Pa first |
217 |
|
Pa last |
215.6 |
|
P.A. Now (θ) |
215.6° |
|
| Sep first |
49.0 |
|
Sep last |
49 |
|
Sep. Now (ρ) |
49" |
|
| Mag pri |
11.71 |
|
Mag sec |
13.53 |
|
delta mag (ΔM) |
1.82 |
|
Spectral class |
|
|
| Pri motion ra |
-111 |
|
Sec motion ra |
-107 |
|
| Pri motion dec |
+170 |
|
Sec motion dec |
+168 |
|
| Notes |
N
T
W
(See Notes, Parallax indicates physical, ) |
|
rPM=0.022 (< 0.3, Physical double)
This double is physical.
16249+5218 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
16 24 51 +52 17 56 |
LDS 4670 Aa,Ab |
2016 |
3 |
281 |
2.3 |
11.40 |
14.40 |
3.00 |
|
|
| Show |
|
|
16 24 51 +52 17 56 |
LDS 4670 AB |
2016 |
14 |
216 |
49.0 |
11.71 |
13.53 |
1.82 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
