09402-6640 DAM 1688
09h 40m 09.47s -66° 40' 11.4" P.A. 260.00 sep 10.4 mag 16.50,17.00
| Coord 2000 |
09402-6640 |
|
Discov num |
DAM1688 |
|
Comp |
|
|
Coord arcsec 2000 |
09 40 09.47 -66 40 11.4 |
|
| Date first |
1980 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
260 |
|
Pa last |
259.7 |
|
P.A. Now (θ) |
259.7° |
|
| Sep first |
10.3 |
|
Sep last |
10.435 |
|
Sep. Now (ρ) |
10.435" |
|
| Mag pri |
16.50 |
|
Mag sec |
17.00 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
+007 |
|
Sec motion ra |
+007 |
|
| Pri motion dec |
-032 |
|
Sec motion dec |
-032 |
|
| Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
