17377+0138 GWP 2727
17h 37m 42.23s +01° 38' 02.6" P.A. 345.00 sep 48.8 mag 11.40,16.30
Coord 2000 |
17377+0138 |
|
Discov num |
GWP2727 |
|
Comp |
|
|
Coord arcsec 2000 |
17 37 42.23 +01 38 02.6 |
|
Date first |
1991 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
345 |
|
Pa last |
344.8 |
|
P.A. Now (θ) |
344.8° |
|
Sep first |
48.3 |
|
Sep last |
48.815 |
|
Sep. Now (ρ) |
48.815" |
|
Mag pri |
11.40 |
|
Mag sec |
16.30 |
|
delta mag (ΔM) |
4.9 |
|
Spectral class |
|
|
Pri motion ra |
-052 |
|
Sec motion ra |
-044 |
|
Pri motion dec |
-082 |
|
Sec motion dec |
-090 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.113 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Gaia DR2 |
4375699040350792064 |
|