18081+3449 POP 211
18h 08m 04.69s +34° 50' 55.8" P.A. 292.00 sep 2.9 mag 12.80,13.70
| Coord 2000 |
18081+3449 |
|
Discov num |
POP 211 |
|
Comp |
|
|
Coord arcsec 2000 |
18 08 04.69 +34 50 55.8 |
|
| Date first |
1970 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
300 |
|
Pa last |
291.8 |
|
P.A. Now (θ) |
291.8° |
|
| Sep first |
2.5 |
|
Sep last |
2.903 |
|
Sep. Now (ρ) |
2.903" |
|
| Mag pri |
12.80 |
|
Mag sec |
13.70 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
|
|
| Pri motion ra |
+018 |
|
Sec motion ra |
|
|
| Pri motion dec |
-022 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
4605350602364878080 |
|
