16446+7145 UC 3219 AB
16h 44m 36.02s +71° 45' 25.0" P.A. 113.00 sep 27.7 mag 8.90,13.40 Sp G5 dist. 62.38 pc (203.48 l.y.)
Coord 2000 |
16446+7145 |
|
Discov num |
UC 3219 |
|
Comp |
AB |
|
Coord arcsec 2000 |
16 44 36.02 +71 45 25.0 |
|
Date first |
1999 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
113 |
|
Pa last |
113.2 |
|
P.A. Now (θ) |
113.2° |
|
Sep first |
27.8 |
|
Sep last |
27.669 |
|
Sep. Now (ρ) |
27.669" |
|
Mag pri |
8.90 |
|
Mag sec |
13.40 |
|
delta mag (ΔM) |
4.5 |
|
Spectral class |
G5 (yellow) |
|
Pri motion ra |
-098 |
|
Sec motion ra |
-095 |
|
Pri motion dec |
+113 |
|
Sec motion dec |
+105 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.057 (< 0.3, Physical double)
This double is physical.
16446+7145 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
8611 |
16 44 36 +71 45 25 |
MLR 182 Aa,Ab |
2012 |
24 |
94 |
0.3 |
9.15 |
10.21 |
1.06 |
Y |
|
Show |
|
8611 |
16 44 36 +71 45 25 |
UC 3219 AB |
2015 |
7 |
113 |
27.7 |
8.90 |
13.40 |
4.50 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
SAO |
8611 |
|
HIP |
81961 |
|
Tycho2 |
4423-01079-1 |
|
Gaia DR2 |
1653447101974540160 |
|
HD |
152027 |
|
GC |
22602 |
|
BD |
BD+72 751 |
|
Distance |
62.38 |
|
Distance ly |
203.48 |
|