20252+3846 TDT 2255 (HD 229283)
20h 25m 12.43s +38° 45' 56.2" P.A. 321.00 sep 0.9 mag 11.41,11.65 Sp A7
Coord 2000 |
20252+3846 |
|
Discov num |
TDT2255 |
|
Comp |
|
|
Coord arcsec 2000 |
20 25 12.43 +38 45 56.2 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
321 |
|
Pa last |
321.4 |
|
P.A. Now (θ) |
321.4° |
|
Sep first |
0.9 |
|
Sep last |
0.87 |
|
Sep. Now (ρ) |
0.87" |
|
Mag pri |
11.41 |
|
Mag sec |
11.65 |
|
delta mag (ΔM) |
0.24 |
|
Spectral class |
A7 (white) |
|
Pri motion ra |
-002 |
|
Sec motion ra |
-002 |
|
Pri motion dec |
-001 |
|
Sec motion dec |
-001 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 229283 |
|
Constellation |
Cygnus |
|
Tycho2 |
3152-01171-1 |
|
Gaia DR2 |
2061151064443554048 |
|
HD |
229283 |
|