18450+7621 UC 3662 AB
18h 44m 59.10s +76° 21' 09.5" P.A. 104.00 sep 58.6 mag 9.90,16.50 Sp G5
| Coord 2000 |
18450+7621 |
|
Discov num |
UC 3662 |
|
Comp |
AB |
|
Coord arcsec 2000 |
18 44 59.10 +76 21 09.5 |
|
| Date first |
2000 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
104 |
|
Pa last |
104 |
|
P.A. Now (θ) |
104° |
|
| Sep first |
58.3 |
|
Sep last |
58.598 |
|
Sep. Now (ρ) |
58.598" |
|
| Mag pri |
9.90 |
|
Mag sec |
16.50 |
|
delta mag (ΔM) |
6.6 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
+010 |
|
Sec motion ra |
-016 |
|
| Pri motion dec |
+065 |
|
Sec motion dec |
+096 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.416
This double is physical.
18450+7621 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
18 44 59 +76 21 10 |
MLR 216 Aa,Ab |
2010 |
12 |
35 |
0.4 |
9.90 |
10.10 |
0.20 |
|
|
| Show |
|
|
18 44 59 +76 21 10 |
UC 3662 AB |
2015 |
7 |
104 |
58.6 |
9.90 |
16.50 |
6.60 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Tycho2 |
4583-00451-1 |
|
