17432+2447 A 233 (HD 161197)
17h 43m 10.63s +24° 47' 10.9" P.A. 237.00 sep 2.9 mag 8.02,11.37 Sp G2IV dist. 83.68 pc (272.96 l.y.)
| Coord 2000 |
17432+2447 |
|
Discov num |
A 233 |
|
Comp |
|
|
Coord arcsec 2000 |
17 43 10.63 +24 47 10.9 |
|
| Date first |
1901 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
233 |
|
Pa last |
237.4 |
|
P.A. Now (θ) |
237.4° |
|
| Sep first |
3.1 |
|
Sep last |
2.92 |
|
Sep. Now (ρ) |
2.92" |
|
| Mag pri |
8.02 |
|
Mag sec |
11.37 |
|
delta mag (ΔM) |
3.35 |
|
Spectral class |
G2IV (yellow) |
|
| Pri motion ra |
-047 |
|
Sec motion ra |
-052 |
|
| Pri motion dec |
-022 |
|
Sec motion dec |
-025 |
|
| Notes |
|
|
rPM=0.101 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 161197 |
|
Constellation |
Hercules |
|
SAO |
85356 |
|
HIP |
86721 |
|
| Tycho2 |
2080-01785-1 |
|
Gaia DR2 |
4581712579838923776 |
|
HD |
161197 |
|
BD |
BD+24 3235 |
|
| Distance |
83.68 |
|
Distance ly |
272.96 |
|