20267+1646 TVB 314
20h 26m 43.46s +16° 46' 06.3" P.A. 209.00 sep 17.2 mag 11.70,11.90
| Coord 2000 |
20267+1646 |
|
Discov num |
TVB 314 |
|
Comp |
|
|
Coord arcsec 2000 |
20 26 43.46 +16 46 06.3 |
|
| Date first |
1897 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
210 |
|
Pa last |
208.6 |
|
P.A. Now (θ) |
208.6° |
|
| Sep first |
16.9 |
|
Sep last |
17.188 |
|
Sep. Now (ρ) |
17.188" |
|
| Mag pri |
11.70 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
-017 |
|
Sec motion ra |
-017 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-004 |
|
| Notes |
T
(Parallax indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
