18063+4213 ROE 18
18h 06m 16.77s +42° 13' 31.2" P.A. 171.00 sep 14.9 mag 10.12,11.64
| Coord 2000 |
18063+4213 |
|
Discov num |
ROE 18 |
|
Comp |
|
|
Coord arcsec 2000 |
18 06 16.77 +42 13 31.2 |
|
| Date first |
1909 |
|
Date last |
2017 |
|
Obs |
11 |
|
| Pa first |
171 |
|
Pa last |
171.1 |
|
P.A. Now (θ) |
171.1° |
|
| Sep first |
15.9 |
|
Sep last |
14.915 |
|
Sep. Now (ρ) |
14.915" |
|
| Mag pri |
10.12 |
|
Mag sec |
11.64 |
|
delta mag (ΔM) |
1.52 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=0.936
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
3110-01499-1 |
|
Gaia DR2 |
2113584678021367424 |
|
