19210+6521 UC 3897 AB
19h 21m 01.03s +65° 21' 12.0" P.A. 140.00 sep 49.3 mag 14.14,14.38
| Coord 2000 |
19210+6521 |
|
Discov num |
UC 3897 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 21 01.03 +65 21 12.0 |
|
| Date first |
1999 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
140 |
|
Pa last |
139.5 |
|
P.A. Now (θ) |
139.5° |
|
| Sep first |
49.5 |
|
Sep last |
49.292 |
|
Sep. Now (ρ) |
49.292" |
|
| Mag pri |
14.14 |
|
Mag sec |
14.38 |
|
delta mag (ΔM) |
0.24 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-008 |
|
| Pri motion dec |
-068 |
|
Sec motion dec |
-064 |
|
| Notes |
U
(Proper motion indicates non-physical) |
|
rPM=0.094 (< 0.3, Physical double)
This double is not physical.
19210+6521 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 21 01 +65 21 12 |
UC 3897 AB |
2015 |
3 |
140 |
49.3 |
14.14 |
14.38 |
0.24 |
|
<=== |
| Show |
|
|
19 21 01 +65 21 12 |
UC 3897 AC |
2015 |
4 |
103 |
33.8 |
14.14 |
16.06 |
1.92 |
|
|
| Show |
|
|
19 21 06 +65 20 34 |
UC 3897 BC |
2015 |
3 |
2 |
30.1 |
14.38 |
16.06 |
1.68 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Gaia DR2 |
2254638482129379584 |
|
