17087+4226 DAM 895
17h 08m 42.43s +42° 25' 43.3" P.A. 156.00 sep 7.2 mag 11.80,12.30
| Coord 2000 |
17087+4226 |
|
Discov num |
DAM 895 |
|
Comp |
|
|
Coord arcsec 2000 |
17 08 42.43 +42 25 43.3 |
|
| Date first |
1892 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
153 |
|
Pa last |
155.9 |
|
P.A. Now (θ) |
155.9° |
|
| Sep first |
7.3 |
|
Sep last |
7.228 |
|
Sep. Now (ρ) |
7.228" |
|
| Mag pri |
11.80 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
+033 |
|
Sec motion ra |
+029 |
|
| Pri motion dec |
+019 |
|
Sec motion dec |
+018 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.108 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
1354311249812757120 |
|
