16122-0007 A 2179 (HD 145680)
16h 12m 09.63s -00° 06' 38.8" P.A. 76.00 sep 0.8 mag 8.27,9.27 Sp F8 dist. 161.55 pc (526.98 l.y.)
Coord 2000 |
16122-0007 |
|
Discov num |
A 2179 |
|
Comp |
|
|
Coord arcsec 2000 |
16 12 09.63 -00 06 38.8 |
|
Date first |
1910 |
|
Date last |
2017 |
|
Obs |
16 |
|
Pa first |
83 |
|
Pa last |
75.6 |
|
P.A. Now (θ) |
75.6° |
|
Sep first |
0.8 |
|
Sep last |
0.78 |
|
Sep. Now (ρ) |
0.78" |
|
Mag pri |
8.27 |
|
Mag sec |
9.27 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
+003 |
|
Sec motion ra |
+003 |
|
Pri motion dec |
+014 |
|
Sec motion dec |
+012 |
|
Notes |
|
|
rPM=0.14 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 145680 |
|
Constellation |
Serpens |
|
SAO |
121421 |
|
HIP |
79391 |
|
Tycho2 |
5033-00150-1 |
|
HD |
145680 |
|
BD |
BD+00 3469 |
|
Distance |
161.55 |
|
Distance ly |
526.98 |
|