17573+1531 ROE 120
17h 57m 15.48s +15° 31' 04.0" P.A. 237.00 sep 6.6 mag 10.50,10.70
| Coord 2000 |
17573+1531 |
|
Discov num |
ROE 120 |
|
Comp |
|
|
Coord arcsec 2000 |
17 57 15.48 +15 31 04.0 |
|
| Date first |
1918 |
|
Date last |
2016 |
|
Obs |
12 |
|
| Pa first |
240 |
|
Pa last |
237.2 |
|
P.A. Now (θ) |
237.2° |
|
| Sep first |
5.3 |
|
Sep last |
6.571 |
|
Sep. Now (ρ) |
6.571" |
|
| Mag pri |
10.50 |
|
Mag sec |
10.70 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
+011 |
|
Sec motion ra |
-010 |
|
| Pri motion dec |
+008 |
|
Sec motion dec |
-006 |
|
| Notes |
|
|
rPM=1.856
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
4501657546244071040 |
|
ADS |
10915 |
|
