17165+0113 HJ 854 (38 Oph)
17h 16m 31.72s +01° 12' 38.1" P.A. 357.00 sep 20.7 mag 5.89,13.00 Sp B5Vn+B5V dist. 200.4 pc (653.7 l.y.)
| Coord 2000 |
17165+0113 |
|
Discov num |
HJ 854 |
|
Comp |
|
|
Coord arcsec 2000 |
17 16 31.72 +01 12 38.1 |
|
| Date first |
1827 |
|
Date last |
2015 |
|
Obs |
17 |
|
| Pa first |
358 |
|
Pa last |
357.2 |
|
P.A. Now (θ) |
357.2° |
|
| Sep first |
25.0 |
|
Sep last |
20.667 |
|
Sep. Now (ρ) |
20.667" |
|
| Mag pri |
5.89 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
7.11 |
|
Spectral class |
B5Vn+B5V (blue-white/blue-white) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
-016 |
|
Sec motion dec |
-010 |
|
| Notes |
N
(See Notes) |
|
rPM=0.369
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
38 Oph |
|
Var name |
U Oph |
|
Constellation |
Ophiuchus |
|
SAO |
122226 |
|
| HIP |
84500 |
|
Tycho2 |
0400-01862-1 |
|
Gaia DR2 |
4386731922277625344 |
|
HD |
156247 |
|
| HR |
6414 |
|
GC |
23317 |
|
ADS |
10428 |
|
BD |
BD+01 3408 |
|
| Flamsteed |
38 Ophiuchi |
|
Flamsteed name |
38 Oph |
|
FK5 |
1453 |
|
Distance |
200.4 |
|
| Distance ly |
653.7 |
|
