18580+2535 TDT 1150 (HD 337355)
18h 58m 02.87s +25° 34' 45.0" P.A. 40.00 sep 0.4 mag 10.87,10.97
Coord 2000 |
18580+2535 |
|
Discov num |
TDT1150 |
|
Comp |
|
|
Coord arcsec 2000 |
18 58 02.87 +25 34 45.0 |
|
Date first |
1991 |
|
Date last |
2007 |
|
Obs |
2 |
|
Pa first |
28 |
|
Pa last |
39.7 |
|
P.A. Now (θ) |
39.7° |
|
Sep first |
0.4 |
|
Sep last |
0.361 |
|
Sep. Now (ρ) |
0.361" |
|
Mag pri |
10.87 |
|
Mag sec |
10.97 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
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 337355 |
|
Constellation |
Vulpecula |
|
Tycho2 |
2113-00019-1 |
|
HD |
337355 |
|