17553+0838 TVB 299
17h 55m 20.42s +08° 38' 11.9" P.A. 136.00 sep 4.0 mag 12.60,13.00
| Coord 2000 |
17553+0838 |
|
Discov num |
TVB 299 |
|
Comp |
|
|
Coord arcsec 2000 |
17 55 20.42 +08 38 11.9 |
|
| Date first |
2000 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
136 |
|
Pa last |
136.2 |
|
P.A. Now (θ) |
136.2° |
|
| Sep first |
4.0 |
|
Sep last |
3.999 |
|
Sep. Now (ρ) |
3.999" |
|
| Mag pri |
12.60 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-000 |
|
Sec motion dec |
-000 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
