17467+1249 ROE 141
17h 46m 44.92s +12° 48' 21.2" P.A. 359.00 sep 2.3 mag 10.00,10.50
Coord 2000 |
17467+1249 |
|
Discov num |
ROE 141 |
|
Comp |
|
|
Coord arcsec 2000 |
17 46 44.92 +12 48 21.2 |
|
Date first |
1919 |
|
Date last |
2019 |
|
Obs |
9 |
|
Pa first |
0 |
|
Pa last |
358.8 |
|
P.A. Now (θ) |
358.8° |
|
Sep first |
1.6 |
|
Sep last |
2.33 |
|
Sep. Now (ρ) |
2.33" |
|
Mag pri |
10.00 |
|
Mag sec |
10.50 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
Pri motion ra |
+012 |
|
Sec motion ra |
+012 |
|
Pri motion dec |
-011 |
|
Sec motion dec |
-011 |
|
Notes |
T
(Parallax indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Gaia DR2 |
4499198763361274752 |
|