17246+4100 VKI 31
17h 24m 36.68s +41° 00' 11.5" P.A. 85.00 sep 5.1 mag 12.31,13.80
| Coord 2000 |
17246+4100 |
|
Discov num |
VKI 31 |
|
Comp |
|
|
Coord arcsec 2000 |
17 24 36.68 +41 00 11.5 |
|
| Date first |
1978 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
86 |
|
Pa last |
85.3 |
|
P.A. Now (θ) |
85.3° |
|
| Sep first |
5.1 |
|
Sep last |
5.077 |
|
Sep. Now (ρ) |
5.077" |
|
| Mag pri |
12.31 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
1.49 |
|
Spectral class |
|
|
| Pri motion ra |
-006 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
+004 |
|
Sec motion dec |
+016 |
|
| Notes |
|
|
rPM=0.894
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
3090-01493-1 |
|
Gaia DR2 |
1347089489932595712 |
|
