18334-0346 GWP 2783
18h 33m 22.63s -03° 45' 59.4" P.A. 215.00 sep 7.6 mag 12.50,12.90
| Coord 2000 |
18334-0346 |
|
Discov num |
GWP2783 |
|
Comp |
|
|
Coord arcsec 2000 |
18 33 22.63 -03 45 59.4 |
|
| Date first |
1996 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
213 |
|
Pa last |
214.8 |
|
P.A. Now (θ) |
214.8° |
|
| Sep first |
6.9 |
|
Sep last |
7.618 |
|
Sep. Now (ρ) |
7.618" |
|
| Mag pri |
12.50 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
| Pri motion ra |
+026 |
|
Sec motion ra |
+034 |
|
| Pri motion dec |
-018 |
|
Sec motion dec |
-045 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.499
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Serpens |
|
Gaia DR2 |
4257727146420460928 |
|