16437+5040 STF 2100 AB (HD 234341)
16h 43m 42.47s +50° 39' 57.7" P.A. 294.00 sep 23.2 mag 9.11,10.88 Sp K0 dist. 458.72 pc (1496.34 l.y.)
Coord 2000 |
16437+5040 |
|
Discov num |
STF2100 |
|
Comp |
AB |
|
Coord arcsec 2000 |
16 43 42.47 +50 39 57.7 |
|
Date first |
1897 |
|
Date last |
2018 |
|
Obs |
22 |
|
Pa first |
297 |
|
Pa last |
294 |
|
P.A. Now (θ) |
294° |
|
Sep first |
24.3 |
|
Sep last |
23.216 |
|
Sep. Now (ρ) |
23.216" |
|
Mag pri |
9.11 |
|
Mag sec |
10.88 |
|
delta mag (ΔM) |
1.77 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
+009 |
|
Sec motion ra |
+010 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
-003 |
|
Notes |
T
W
(Parallax indicates physical, ) |
|
rPM=0.135 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 234341 |
|
Constellation |
Hercules |
|
SAO |
30065 |
|
HIP |
81898 |
|
Tycho2 |
3505-00447-1 |
|
HD |
234341 |
|
BD |
BD+50 2322 |
|
Distance |
458.72 |
|
Distance ly |
1496.34 |
|