16316+0526 STF 2056 AB (HD 148980)
16h 31m 38.54s +05° 26' 01.3" P.A. 313.00 sep 6.9 mag 7.76,9.22 Sp A3 dist. 118.34 pc (386.03 l.y.)
Coord 2000 |
16316+0526 |
|
Discov num |
STF2056 |
|
Comp |
AB |
|
Coord arcsec 2000 |
16 31 38.54 +05 26 01.3 |
|
Date first |
1823 |
|
Date last |
2020 |
|
Obs |
44 |
|
Pa first |
321 |
|
Pa last |
312.6 |
|
P.A. Now (θ) |
312.6° |
|
Sep first |
7.6 |
|
Sep last |
6.919 |
|
Sep. Now (ρ) |
6.919" |
|
Mag pri |
7.76 |
|
Mag sec |
9.22 |
|
delta mag (ΔM) |
1.46 |
|
Spectral class |
A3 (white) |
|
Pri motion ra |
-038 |
|
Sec motion ra |
-043 |
|
Pri motion dec |
-022 |
|
Sec motion dec |
-020 |
|
Notes |
N
W
(See Notes, ) |
|
rPM=0.114 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 148980 |
|
Constellation |
Hercules |
|
SAO |
121667 |
|
HIP |
80939 |
|
Tycho2 |
0390-00217-1 |
|
HD |
148980 |
|
GC |
22223 |
|
ADS |
10094 |
|
BD |
BD+05 3221 |
|
Distance |
118.34 |
|
Distance ly |
386.03 |
|