17148+2416 ITF 178
17h 14m 45.71s +24° 16' 12.5" P.A. 142.00 sep 2.0 mag 14.70,17.40 Sp G2V+K5V
| Coord 2000 |
17148+2416 |
|
Discov num |
ITF 178 |
|
Comp |
|
|
Coord arcsec 2000 |
17 14 45.71 +24 16 12.5 |
|
| Date first |
1951 |
|
Date last |
2017 |
|
Obs |
4 |
|
| Pa first |
142 |
|
Pa last |
142.4 |
|
P.A. Now (θ) |
142.4° |
|
| Sep first |
2.0 |
|
Sep last |
2.01 |
|
Sep. Now (ρ) |
2.01" |
|
| Mag pri |
14.70 |
|
Mag sec |
17.40 |
|
delta mag (ΔM) |
2.7 |
|
Spectral class |
G2V+K5V (yellow/yellow-orange) |
|
| Pri motion ra |
-010 |
|
Sec motion ra |
-010 |
|
| Pri motion dec |
-066 |
|
Sec motion dec |
-066 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
