17577-7611 HJ 4974
17h 57m 41.68s -76° 10' 40.6" P.A. 122.00 sep 26.4 mag 6.07,14.00 Sp K2III dist. 185.87 pc (606.31 l.y.)
Coord 2000 |
17577-7611 |
|
Discov num |
HJ 4974 |
|
Comp |
|
|
Coord arcsec 2000 |
17 57 41.68 -76 10 40.6 |
|
Date first |
1835 |
|
Date last |
1998 |
|
Obs |
4 |
|
Pa first |
115 |
|
Pa last |
121.6 |
|
P.A. Now (θ) |
121.6° |
|
Sep first |
29.7 |
|
Sep last |
26.437 |
|
Sep. Now (ρ) |
26.437" |
|
Mag pri |
6.07 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
7.93 |
|
Spectral class |
K2III (yellow-orange) |
|
Pri motion ra |
+002 |
|
Sec motion ra |
|
|
Pri motion dec |
-002 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Apus |
|
SAO |
257542 |
|
HIP |
87926 |
|
Tycho2 |
9444-02623-1 |
|
Gaia DR2 |
5801238822363822976 |
|
HD |
161988 |
|
HR |
6635 |
|
GC |
24315 |
|
CP |
CP-76 1226 |
|
Distance |
185.87 |
|
Distance ly |
606.31 |
|