17444+4615 TDS 879
17h 44m 23.21s +46° 14' 34.1" P.A. 37.00 sep 1.4 mag 11.83,11.95
Coord 2000 |
17444+4615 |
|
Discov num |
TDS 879 |
|
Comp |
|
|
Coord arcsec 2000 |
17 44 23.21 +46 14 34.1 |
|
Date first |
1991 |
|
Date last |
2016 |
|
Obs |
3 |
|
Pa first |
20 |
|
Pa last |
36.7 |
|
P.A. Now (θ) |
36.7° |
|
Sep first |
1.5 |
|
Sep last |
1.372 |
|
Sep. Now (ρ) |
1.372" |
|
Mag pri |
11.83 |
|
Mag sec |
11.95 |
|
delta mag (ΔM) |
0.12 |
|
Spectral class |
|
|
Pri motion ra |
+029 |
|
Sec motion ra |
+029 |
|
Pri motion dec |
-030 |
|
Sec motion dec |
-030 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
3510-01219-1 |
|
Gaia DR2 |
1362492651405046656 |
|