17089+4720 UC 3299
17h 08m 56.05s +47° 19' 37.4" P.A. 315.00 sep 55.9 mag 11.72,14.98
Coord 2000 |
17089+4720 |
|
Discov num |
UC 3299 |
|
Comp |
|
|
Coord arcsec 2000 |
17 08 56.05 +47 19 37.4 |
|
Date first |
1999 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
315 |
|
Pa last |
314.6 |
|
P.A. Now (θ) |
314.6° |
|
Sep first |
55.8 |
|
Sep last |
55.938 |
|
Sep. Now (ρ) |
55.938" |
|
Mag pri |
11.72 |
|
Mag sec |
14.98 |
|
delta mag (ΔM) |
3.26 |
|
Spectral class |
|
|
Pri motion ra |
-002 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
-065 |
|
Sec motion dec |
-062 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.049 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
3501-01093-1 |
|
Gaia DR2 |
1359993014797947520 |
|