19312+3147 TDT 1517
19h 31m 09.20s +31° 46' 53.1" P.A. 326.00 sep 0.6 mag 10.45,10.64
| Coord 2000 |
19312+3147 |
|
Discov num |
TDT1517 |
|
Comp |
|
|
Coord arcsec 2000 |
19 31 09.20 +31 46 53.1 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
2 |
|
| Pa first |
315 |
|
Pa last |
325.5 |
|
P.A. Now (θ) |
325.5° |
|
| Sep first |
0.6 |
|
Sep last |
0.609 |
|
Sep. Now (ρ) |
0.609" |
|
| Mag pri |
10.45 |
|
Mag sec |
10.64 |
|
delta mag (ΔM) |
0.19 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
+006 |
|
Sec motion dec |
+006 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2655-00271-1 |
|
Gaia DR2 |
2045069259481273728 |
|
