20146+1809 J 3064 AB
20h 14m 33.30s +18° 09' 13.9" P.A. 192.00 sep 28.8 mag 9.90,13.10 Sp K7
| Coord 2000 |
20146+1809 |
|
Discov num |
J 3064 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 14 33.30 +18 09 13.9 |
|
| Date first |
1944 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
195 |
|
Pa last |
191.5 |
|
P.A. Now (θ) |
191.5° |
|
| Sep first |
25.0 |
|
Sep last |
28.801 |
|
Sep. Now (ρ) |
28.801" |
|
| Mag pri |
9.90 |
|
Mag sec |
13.10 |
|
delta mag (ΔM) |
3.2 |
|
Spectral class |
K7 (yellow-orange) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
+007 |
|
| Notes |
|
|
rPM=1.603
This double is not physical.
20146+1809 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 14 33 +18 09 14 |
J 3064 AB |
2015 |
7 |
192 |
28.8 |
9.90 |
13.10 |
3.20 |
|
<=== |
| Show |
|
|
20 14 33 +18 08 45 |
J 3064 BC |
2015 |
6 |
220 |
4.4 |
13.10 |
14.60 |
1.50 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagitta |
|
Tycho2 |
1622-01590-1 |
|
Gaia DR2 |
1810212033905734912 |
|
HD |
351770 |
|
