19495+2744 TDT 1781 (HD 338953)
19h 49m 27.78s +27° 43' 39.8" P.A. 149.00 sep 0.6 mag 11.73,12.11
| Coord 2000 |
19495+2744 |
|
Discov num |
TDT1781 |
|
Comp |
|
|
Coord arcsec 2000 |
19 49 27.78 +27 43 39.8 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
2 |
|
| Pa first |
161 |
|
Pa last |
149.2 |
|
P.A. Now (θ) |
149.2° |
|
| Sep first |
0.8 |
|
Sep last |
0.565 |
|
Sep. Now (ρ) |
0.565" |
|
| Mag pri |
11.73 |
|
Mag sec |
12.11 |
|
delta mag (ΔM) |
0.38 |
|
Spectral class |
|
|
| Pri motion ra |
+004 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 338953 |
|
Constellation |
Vulpecula |
|
Tycho2 |
2148-03140-1 |
|
Gaia DR2 |
2028019995996177792 |
|
| HD |
338953 |
|
