17579-6847 UC 3458 AB
17h 57m 53.05s -68° 46' 49.8" P.A. 172.00 sep 14.1 mag 9.40,14.50 Sp A7V
| Coord 2000 |
17579-6847 |
|
Discov num |
UC 3458 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 57 53.05 -68 46 49.8 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
172 |
|
Pa last |
172.2 |
|
P.A. Now (θ) |
172.2° |
|
| Sep first |
14.3 |
|
Sep last |
14.096 |
|
Sep. Now (ρ) |
14.096" |
|
| Mag pri |
9.40 |
|
Mag sec |
14.50 |
|
delta mag (ΔM) |
5.1 |
|
Spectral class |
A7V (white) |
|
| Pri motion ra |
-009 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
-060 |
|
Sec motion dec |
-067 |
|
| Notes |
V
W
(Proper motion indicates physical, ) |
|
rPM=0.12 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Apus |
|
Tycho2 |
9289-01526-1 |
|
HD |
162663 |
|
