17236+1324 BU 46 (HD 157606)
17h 23m 37.92s +13° 23' 51.1" P.A. 203.00 sep 2.2 mag 7.63,10.49 Sp K4III dist. 207.04 pc (675.36 l.y.)
| Coord 2000 |
17236+1324 |
|
Discov num |
BU 46 |
|
Comp |
|
|
Coord arcsec 2000 |
17 23 37.92 +13 23 51.1 |
|
| Date first |
1872 |
|
Date last |
2018 |
|
Obs |
37 |
|
| Pa first |
190 |
|
Pa last |
203.2 |
|
P.A. Now (θ) |
203.2° |
|
| Sep first |
3.0 |
|
Sep last |
2.24 |
|
Sep. Now (ρ) |
2.24" |
|
| Mag pri |
7.63 |
|
Mag sec |
10.49 |
|
delta mag (ΔM) |
2.86 |
|
Spectral class |
K4III (yellow-orange) |
|
| Pri motion ra |
+012 |
|
Sec motion ra |
+013 |
|
| Pri motion dec |
-034 |
|
Sec motion dec |
-036 |
|
| Notes |
|
|
rPM=0.058 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 157606 |
|
Constellation |
Ophiuchus |
|
SAO |
102790 |
|
HIP |
85109 |
|
| Tycho2 |
1003-00245-1 |
|
Gaia DR2 |
4542270761287405952 |
|
HD |
157606 |
|
GC |
23523 |
|
| BD |
BD+13 3362 |
|
Distance |
207.04 |
|
Distance ly |
675.36 |
|
