17283+0212 A 2245 AB (HD 158283)
17h 28m 19.59s +02° 12' 14.7" P.A. 351.00 sep 2.1 mag 9.60,10.62 Sp F8 dist. 133.51 pc (435.51 l.y.)
Coord 2000 |
17283+0212 |
|
Discov num |
A 2245 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 28 19.59 +02 12 14.7 |
|
Date first |
1910 |
|
Date last |
2016 |
|
Obs |
28 |
|
Pa first |
345 |
|
Pa last |
350.5 |
|
P.A. Now (θ) |
350.5° |
|
Sep first |
2.1 |
|
Sep last |
2.108 |
|
Sep. Now (ρ) |
2.108" |
|
Mag pri |
9.60 |
|
Mag sec |
10.62 |
|
delta mag (ΔM) |
1.02 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
+021 |
|
Sec motion ra |
+021 |
|
Pri motion dec |
+004 |
|
Sec motion dec |
+004 |
|
Notes |
W
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 158283 |
|
Constellation |
Ophiuchus |
|
HIP |
85496 |
|
Tycho2 |
0405-01507-1 |
|
HD |
158283 |
|
ADS |
10570 |
|
BD |
BD+02 3323 |
|
Distance |
133.51 |
|
Distance ly |
435.51 |
|