19592-4324 SKF 1161 (HD 188904)
19h 59m 10.40s -43° 23' 55.2" P.A. 308.00 sep 16.4 mag 9.54,11.21 Sp G8IV
| Coord 2000 |
19592-4324 |
|
Discov num |
SKF1161 |
|
Comp |
|
|
Coord arcsec 2000 |
19 59 10.40 -43 23 55.2 |
|
| Date first |
1899 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
309 |
|
Pa last |
307.8 |
|
P.A. Now (θ) |
307.8° |
|
| Sep first |
16.2 |
|
Sep last |
16.367 |
|
Sep. Now (ρ) |
16.367" |
|
| Mag pri |
9.54 |
|
Mag sec |
11.21 |
|
delta mag (ΔM) |
1.67 |
|
Spectral class |
G8IV (yellow) |
|
| Pri motion ra |
-011 |
|
Sec motion ra |
-011 |
|
| Pri motion dec |
-018 |
|
Sec motion dec |
-021 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.127 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 188904 |
|
Constellation |
Sagittarius |
|
SAO |
229962 |
|
Tycho2 |
7946-00397-1 |
|
| Gaia DR2 |
6685933709459170816 |
|
HD |
188904 |
|
DM |
CP-43 9124 |
|
