17308+1052 LDS 4747
17h 30m 43.15s +10° 52' 22.2" P.A. 353.00 sep 24.7 mag 11.59,15.50
Coord 2000 |
17308+1052 |
|
Discov num |
LDS4747 |
|
Comp |
|
|
Coord arcsec 2000 |
17 30 43.15 +10 52 22.2 |
|
Date first |
1960 |
|
Date last |
2016 |
|
Obs |
7 |
|
Pa first |
352 |
|
Pa last |
353.1 |
|
P.A. Now (θ) |
353.1° |
|
Sep first |
25.0 |
|
Sep last |
24.675 |
|
Sep. Now (ρ) |
24.675" |
|
Mag pri |
11.59 |
|
Mag sec |
15.50 |
|
delta mag (ΔM) |
3.91 |
|
Spectral class |
|
|
Pri motion ra |
-052 |
|
Sec motion ra |
-065 |
|
Pri motion dec |
-082 |
|
Sec motion dec |
-104 |
|
Notes |
|
|
rPM=0.208 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Tycho2 |
0996-01836-1 |
|
Gaia DR2 |
4491980675683978880 |
|