20023+6438 STTA 200 AB (65 Dra)
20h 02m 20.16s +64° 38' 03.8" P.A. 332.00 sep 98.9 mag 6.36,8.06 Sp G7III: dist. 110.5 pc (360.45 l.y.)
| Coord 2000 |
20023+6438 |
|
Discov num |
STTA200 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 02 20.16 +64 38 03.8 |
|
| Date first |
1875 |
|
Date last |
2018 |
|
Obs |
27 |
|
| Pa first |
338 |
|
Pa last |
332.3 |
|
P.A. Now (θ) |
332.3° |
|
| Sep first |
96.7 |
|
Sep last |
98.939 |
|
Sep. Now (ρ) |
98.939" |
|
| Mag pri |
6.36 |
|
Mag sec |
8.06 |
|
delta mag (ΔM) |
1.7 |
|
Spectral class |
G7III: (yellow) |
|
| Pri motion ra |
+042 |
|
Sec motion ra |
+042 |
|
| Pri motion dec |
+012 |
|
Sec motion dec |
+011 |
|
| Notes |
N
T
(See Notes, Parallax indicates physical) |
|
rPM=0.023 (< 0.3, Physical double)
This double is physical.
20023+6438 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
65 Dra |
18669 |
20 02 20 +64 38 04 |
STTA 200 AB |
2018 |
27 |
332 |
98.9 |
6.36 |
8.06 |
1.70 |
|
<=== |
| Show |
|
18669 |
20 02 20 +64 38 04 |
STTA 200 AC |
2018 |
8 |
190 |
27.0 |
6.36 |
11.70 |
5.34 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
65 Dra |
|
Constellation |
Draco |
|
SAO |
18669 |
|
HIP |
98658 |
|
| Tycho2 |
4240-00150-1 |
|
Gaia DR2 |
2247463722077719296 |
|
HD |
190713 |
|
HR |
7682 |
|
| GC |
27829 |
|
BD |
BD+64 1407 |
|
Flamsteed |
65 Draconis |
|
Flamsteed name |
65 Dra |
|
| Distance |
110.5 |
|
Distance ly |
360.45 |
|
