16172+0445 GWP 2616
16h 17m 14.75s +04° 44' 46.6" P.A. 91.00 sep 46.9 mag 15.40,16.10
Coord 2000 |
16172+0445 |
|
Discov num |
GWP2616 |
|
Comp |
|
|
Coord arcsec 2000 |
16 17 14.75 +04 44 46.6 |
|
Date first |
1993 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
91 |
|
Pa last |
91.2 |
|
P.A. Now (θ) |
91.2° |
|
Sep first |
47.1 |
|
Sep last |
46.948 |
|
Sep. Now (ρ) |
46.948" |
|
Mag pri |
15.40 |
|
Mag sec |
16.10 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
|
|
Pri motion ra |
-020 |
|
Sec motion ra |
-012 |
|
Pri motion dec |
-054 |
|
Sec motion dec |
-054 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.139 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Gaia DR2 |
4437356079022218368 |
|