09517-1729 UC 1840
09h 51m 39.47s -17° 28' 50.9" P.A. 322.00 sep 34.3 mag 14.00,16.50
| Coord 2000 |
09517-1729 |
|
Discov num |
UC 1840 |
|
Comp |
|
|
Coord arcsec 2000 |
09 51 39.47 -17 28 50.9 |
|
| Date first |
2000 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
321 |
|
Pa last |
321.9 |
|
P.A. Now (θ) |
321.9° |
|
| Sep first |
34.8 |
|
Sep last |
34.262 |
|
Sep. Now (ρ) |
34.262" |
|
| Mag pri |
14.00 |
|
Mag sec |
16.50 |
|
delta mag (ΔM) |
2.5 |
|
Spectral class |
|
|
| Pri motion ra |
-090 |
|
Sec motion ra |
-057 |
|
| Pri motion dec |
-020 |
|
Sec motion dec |
-040 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.419
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydra |
|
Gaia DR2 |
5684171723408108160 |
|
