18453+1140 J 2145
18h 45m 28.15s +11° 40' 03.3" P.A. 116.00 sep 5.4 mag 9.80,10.00
| Coord 2000 |
18453+1140 |
|
Discov num |
J 2145 |
|
Comp |
|
|
Coord arcsec 2000 |
18 45 28.15 +11 40 03.3 |
|
| Date first |
1942 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
120 |
|
Pa last |
116.4 |
|
P.A. Now (θ) |
116.4° |
|
| Sep first |
5.0 |
|
Sep last |
5.376 |
|
Sep. Now (ρ) |
5.376" |
|
| Mag pri |
9.80 |
|
Mag sec |
10.00 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
-017 |
|
Sec motion ra |
+005 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-022 |
|
| Notes |
|
|
rPM=1.288
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Gaia DR2 |
4504137773923038080 |
|
