17254+7306 TDT 343
17h 25m 26.42s +73° 05' 37.3" P.A. 182.00 sep 1.7 mag 11.95,12.34
| Coord 2000 |
17254+7306 |
|
Discov num |
TDT 343 |
|
Comp |
|
|
Coord arcsec 2000 |
17 25 26.42 +73 05 37.3 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
182 |
|
Pa last |
181.9 |
|
P.A. Now (θ) |
181.9° |
|
| Sep first |
1.7 |
|
Sep last |
1.73 |
|
Sep. Now (ρ) |
1.73" |
|
| Mag pri |
11.95 |
|
Mag sec |
12.34 |
|
delta mag (ΔM) |
0.39 |
|
Spectral class |
|
|
| Pri motion ra |
+004 |
|
Sec motion ra |
|
|
| Pri motion dec |
+132 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Tycho2 |
4427-01238-1 |
|
Gaia DR2 |
1652166170927990656 |
|
