16529+4608 A 1869 AB
16h 52m 53.69s +46° 08' 05.8" P.A. 221.00 sep 2.1 mag 9.02,15.10 Sp G0
| Coord 2000 |
16529+4608 |
|
Discov num |
A 1869 |
|
Comp |
AB |
|
Coord arcsec 2000 |
16 52 53.69 +46 08 05.8 |
|
| Date first |
1908 |
|
Date last |
2017 |
|
Obs |
11 |
|
| Pa first |
214 |
|
Pa last |
220.6 |
|
P.A. Now (θ) |
220.6° |
|
| Sep first |
2.3 |
|
Sep last |
2.09 |
|
Sep. Now (ρ) |
2.09" |
|
| Mag pri |
9.02 |
|
Mag sec |
15.10 |
|
delta mag (ΔM) |
6.08 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-045 |
|
Sec motion dec |
-044 |
|
| Notes |
T
W
(Parallax indicates physical, ) |
|
rPM=0.031 (< 0.3, Physical double)
This double is physical.
16529+4608 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
16 52 54 +46 08 06 |
GII 237 Aa,Ab |
2014 |
1 |
33 |
0.4 |
9.70 |
9.80 |
0.10 |
|
|
| Show |
|
|
16 52 54 +46 08 06 |
A 1869 AB |
2017 |
11 |
221 |
2.1 |
9.02 |
15.10 |
6.08 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
3500-01195-1 |
|
ADS |
10245 |
|
