19259+6147 TDT 1451 Aa,Ab
19h 25m 52.57s +61° 46' 34.2" P.A. 121.00 sep 0.7 mag 11.59,11.96
| Coord 2000 |
19259+6147 |
|
Discov num |
TDT1451 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
19 25 52.57 +61 46 34.2 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
121 |
|
Pa last |
121.2 |
|
P.A. Now (θ) |
121.2° |
|
| Sep first |
0.7 |
|
Sep last |
0.67 |
|
Sep. Now (ρ) |
0.67" |
|
| Mag pri |
11.59 |
|
Mag sec |
11.96 |
|
delta mag (ΔM) |
0.37 |
|
Spectral class |
|
|
| Pri motion ra |
-006 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
Nature of this double is uncertain.
19259+6147 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 25 53 +61 46 34 |
TDT 1451 Aa,Ab |
1991 |
1 |
121 |
0.7 |
11.59 |
11.96 |
0.37 |
|
<=== |
| Show |
|
|
19 25 53 +61 46 34 |
ES 2679 AB |
2015 |
13 |
273 |
6.5 |
11.10 |
11.30 |
0.20 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Tycho2 |
4230-01176-1 |
|
Gaia DR2 |
2240116441786135680 |
|
