18452+2529 TDT 1032 (HD 336831)
18h 45m 09.48s +25° 28' 46.1" P.A. 122.00 sep 0.5 mag 11.23,11.25
Coord 2000 |
18452+2529 |
|
Discov num |
TDT1032 |
|
Comp |
|
|
Coord arcsec 2000 |
18 45 09.48 +25 28 46.1 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
122 |
|
Pa last |
121.8 |
|
P.A. Now (θ) |
121.8° |
|
Sep first |
0.5 |
|
Sep last |
0.5 |
|
Sep. Now (ρ) |
0.5" |
|
Mag pri |
11.23 |
|
Mag sec |
11.25 |
|
delta mag (ΔM) |
0.02 |
|
Spectral class |
|
|
Pri motion ra |
-023 |
|
Sec motion ra |
-023 |
|
Pri motion dec |
+017 |
|
Sec motion dec |
+017 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 336831 |
|
Constellation |
Hercules |
|
Tycho2 |
2112-01140-1 |
|
Gaia DR2 |
4537485995928360192 |
|
HD |
336831 |
|