17404+0544 VVO 16
17h 40m 21.44s +05° 43' 37.4" P.A. 342.00 sep 34.8 mag 11.23,12.92 Sp K7
Coord 2000 |
17404+0544 |
|
Discov num |
VVO 16 |
|
Comp |
|
|
Coord arcsec 2000 |
17 40 21.44 +05 43 37.4 |
|
Date first |
1917 |
|
Date last |
2015 |
|
Obs |
13 |
|
Pa first |
342 |
|
Pa last |
342.1 |
|
P.A. Now (θ) |
342.1° |
|
Sep first |
34.2 |
|
Sep last |
34.785 |
|
Sep. Now (ρ) |
34.785" |
|
Mag pri |
11.23 |
|
Mag sec |
12.92 |
|
delta mag (ΔM) |
1.69 |
|
Spectral class |
K7 (yellow-orange) |
|
Pri motion ra |
-024 |
|
Sec motion ra |
-030 |
|
Pri motion dec |
-074 |
|
Sec motion dec |
-071 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.086 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Tycho2 |
0427-01309-1 |
|
Gaia DR2 |
4485752801305069952 |
|