17166+0440 LDS 4734
17h 16m 38.72s +04° 40' 16.9" P.A. 1.00 sep 40.9 mag 13.40,18.10
| Coord 2000 |
17166+0440 |
|
Discov num |
LDS4734 |
|
Comp |
|
|
Coord arcsec 2000 |
17 16 38.72 +04 40 16.9 |
|
| Date first |
1950 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
1 |
|
Pa last |
0.8 |
|
P.A. Now (θ) |
0.8° |
|
| Sep first |
40.6 |
|
Sep last |
40.9 |
|
Sep. Now (ρ) |
40.9" |
|
| Mag pri |
13.40 |
|
Mag sec |
18.10 |
|
delta mag (ΔM) |
4.7 |
|
Spectral class |
|
|
| Pri motion ra |
-092 |
|
Sec motion ra |
-088 |
|
| Pri motion dec |
-198 |
|
Sec motion dec |
-196 |
|
| Notes |
N
(See Notes) |
|
rPM=0.02 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Gaia DR2 |
4390239772388945024 |
|
