17021+0713 STF 2113 (HD 153930)
17h 02m 07.90s +07° 12' 48.9" P.A. 117.00 sep 5.3 mag 8.43,10.42 Sp A3 dist. 217.39 pc (709.13 l.y.)
Coord 2000 |
17021+0713 |
|
Discov num |
STF2113 |
|
Comp |
|
|
Coord arcsec 2000 |
17 02 07.90 +07 12 48.9 |
|
Date first |
1832 |
|
Date last |
2020 |
|
Obs |
35 |
|
Pa first |
119 |
|
Pa last |
116.5 |
|
P.A. Now (θ) |
116.5° |
|
Sep first |
4.7 |
|
Sep last |
5.321 |
|
Sep. Now (ρ) |
5.321" |
|
Mag pri |
8.43 |
|
Mag sec |
10.42 |
|
delta mag (ΔM) |
1.99 |
|
Spectral class |
A3 (white) |
|
Pri motion ra |
-004 |
|
Sec motion ra |
+002 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
-013 |
|
Notes |
N
(See Notes) |
|
rPM=0.822
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 153930 |
|
Constellation |
Ophiuchus |
|
SAO |
122025 |
|
HIP |
83353 |
|
Tycho2 |
0410-01291-1 |
|
Gaia DR2 |
4441309720974231168 |
|
HD |
153930 |
|
GC |
22973 |
|
BD |
BD+07 3292 |
|
Distance |
217.39 |
|
Distance ly |
709.13 |
|