19501+3017 TDT 1787 (HD 332810)
19h 50m 03.09s +30° 16' 57.2" P.A. 337.00 sep 2.1 mag 11.25,11.38
| Coord 2000 |
19501+3017 |
|
Discov num |
TDT1787 |
|
Comp |
|
|
Coord arcsec 2000 |
19 50 03.09 +30 16 57.2 |
|
| Date first |
1991 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
156 |
|
Pa last |
337.4 |
|
P.A. Now (θ) |
337.4° |
|
| Sep first |
2.0 |
|
Sep last |
2.053 |
|
Sep. Now (ρ) |
2.053" |
|
| Mag pri |
11.25 |
|
Mag sec |
11.38 |
|
delta mag (ΔM) |
0.13 |
|
Spectral class |
|
|
| Pri motion ra |
-006 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
+003 |
|
Sec motion dec |
+003 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 332810 |
|
Constellation |
Cygnus |
|
Tycho2 |
2669-04350-1 |
|
Gaia DR2 |
2031945905354380160 |
|
| HD |
332810 |
|
