17359+2730 GRV 961
17h 35m 59.57s +27° 30' 11.7" P.A. 25.00 sep 42.2 mag 9.23,11.31 Sp K0
| Coord 2000 |
17359+2730 |
|
Discov num |
GRV 961 |
|
Comp |
|
|
Coord arcsec 2000 |
17 35 59.57 +27 30 11.7 |
|
| Date first |
1897 |
|
Date last |
2015 |
|
Obs |
14 |
|
| Pa first |
25 |
|
Pa last |
24.5 |
|
P.A. Now (θ) |
24.5° |
|
| Sep first |
42.4 |
|
Sep last |
42.217 |
|
Sep. Now (ρ) |
42.217" |
|
| Mag pri |
9.23 |
|
Mag sec |
11.31 |
|
delta mag (ΔM) |
2.08 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
-010 |
|
Sec motion ra |
-012 |
|
| Pri motion dec |
-013 |
|
Sec motion dec |
-012 |
|
| Notes |
|
|
rPM=0.132 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
2084-00161-1 |
|
Gaia DR2 |
4595006809289105408 |
|