18157+1822 UC 3536
18h 15m 39.23s +18° 21' 32.0" P.A. 44.00 sep 24.8 mag 15.40,16.60
| Coord 2000 |
18157+1822 |
|
Discov num |
UC 3536 |
|
Comp |
|
|
Coord arcsec 2000 |
18 15 39.23 +18 21 32.0 |
|
| Date first |
1999 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
37 |
|
Pa last |
43.5 |
|
P.A. Now (θ) |
43.5° |
|
| Sep first |
29.4 |
|
Sep last |
24.791 |
|
Sep. Now (ρ) |
24.791" |
|
| Mag pri |
15.40 |
|
Mag sec |
16.60 |
|
delta mag (ΔM) |
1.2 |
|
Spectral class |
|
|
| Pri motion ra |
-001 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
+083 |
|
Sec motion dec |
+057 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.314
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
4526323341562487040 |
|
