08518-1827 TDS 497
08h 51m 46.82s -18° 26' 56.9" P.A. 218.00 sep 2.0 mag 11.46,11.70
| Coord 2000 |
08518-1827 |
|
Discov num |
TDS 497 |
|
Comp |
|
|
Coord arcsec 2000 |
08 51 46.82 -18 26 56.9 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
3 |
|
| Pa first |
217 |
|
Pa last |
217.5 |
|
P.A. Now (θ) |
217.5° |
|
| Sep first |
2.1 |
|
Sep last |
1.992 |
|
Sep. Now (ρ) |
1.992" |
|
| Mag pri |
11.46 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
0.24 |
|
Spectral class |
|
|
| Pri motion ra |
-001 |
|
Sec motion ra |
-036 |
|
| Pri motion dec |
+018 |
|
Sec motion dec |
-025 |
|
| Notes |
|
|
rPM=1.265
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydra |
|
Tycho2 |
6017-00227-2 |
|
Gaia DR2 |
5705665663902169856 |
|
