18390+1035 J 2140
18h 38m 55.69s +10° 34' 44.1" P.A. 184.00 sep 6.4 mag 13.04,12.67
| Coord 2000 |
18390+1035 |
|
Discov num |
J 2140 |
|
Comp |
|
|
Coord arcsec 2000 |
18 38 55.69 +10 34 44.1 |
|
| Date first |
1920 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
184 |
|
Pa last |
183.7 |
|
P.A. Now (θ) |
183.7° |
|
| Sep first |
5.5 |
|
Sep last |
6.355 |
|
Sep. Now (ρ) |
6.355" |
|
| Mag pri |
13.04 |
|
Mag sec |
12.67 |
|
delta mag (ΔM) |
0.37 |
|
Spectral class |
|
|
| Pri motion ra |
+000 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
-020 |
|
| Notes |
B
(Blue magnitudes) |
|
rPM=1.046
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Tycho2 |
1029-04286-1 |
|
Gaia DR2 |
4479945494452735744 |
|
