17045-1241 HU 164 (HD 154202)
17h 04m 29.55s -12° 40' 34.3" P.A. 347.00 sep 2.1 mag 7.08,11.02 Sp K0III dist. 137.74 pc (449.31 l.y.)
Coord 2000 |
17045-1241 |
|
Discov num |
HU 164 |
|
Comp |
|
|
Coord arcsec 2000 |
17 04 29.55 -12 40 34.3 |
|
Date first |
1900 |
|
Date last |
2016 |
|
Obs |
7 |
|
Pa first |
341 |
|
Pa last |
346.8 |
|
P.A. Now (θ) |
346.8° |
|
Sep first |
1.8 |
|
Sep last |
2.08 |
|
Sep. Now (ρ) |
2.08" |
|
Mag pri |
7.08 |
|
Mag sec |
11.02 |
|
delta mag (ΔM) |
3.94 |
|
Spectral class |
K0III (yellow-orange) |
|
Pri motion ra |
-045 |
|
Sec motion ra |
-045 |
|
Pri motion dec |
-077 |
|
Sec motion dec |
-076 |
|
Notes |
|
|
rPM=0.011 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 154202 |
|
Constellation |
Ophiuchus |
|
SAO |
160261 |
|
HIP |
83545 |
|
Tycho2 |
5651-01680-1 |
|
Gaia DR2 |
4140973756161943040 |
|
HD |
154202 |
|
GC |
23027 |
|
BD |
BD-12 4655 |
|
Distance |
137.74 |
|
Distance ly |
449.31 |
|