19417+0017 TDT 1643
19h 41m 43.21s +00° 16' 54.5" P.A. 86.00 sep 0.7 mag 11.27,11.44
| Coord 2000 |
19417+0017 |
|
Discov num |
TDT1643 |
|
Comp |
|
|
Coord arcsec 2000 |
19 41 43.21 +00 16 54.5 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
86 |
|
Pa last |
85.8 |
|
P.A. Now (θ) |
85.8° |
|
| Sep first |
0.7 |
|
Sep last |
0.74 |
|
Sep. Now (ρ) |
0.74" |
|
| Mag pri |
11.27 |
|
Mag sec |
11.44 |
|
delta mag (ΔM) |
0.17 |
|
Spectral class |
|
|
| Pri motion ra |
+032 |
|
Sec motion ra |
+032 |
|
| Pri motion dec |
+005 |
|
Sec motion dec |
+005 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
Tycho2 |
0479-01238-1 |
|
Gaia DR2 |
4239589916139980416 |
|
