17188-7325 B 2829
17h 18m 47.54s -73° 25' 13.4" P.A. 34.00 sep 2.8 mag 9.88,14.40 Sp K0IIIe
Coord 2000 |
17188-7325 |
|
Discov num |
B 2829 |
|
Comp |
|
|
Coord arcsec 2000 |
17 18 47.54 -73 25 13.4 |
|
Date first |
1931 |
|
Date last |
2016 |
|
Obs |
3 |
|
Pa first |
40 |
|
Pa last |
33.8 |
|
P.A. Now (θ) |
33.8° |
|
Sep first |
3.5 |
|
Sep last |
2.798 |
|
Sep. Now (ρ) |
2.798" |
|
Mag pri |
9.88 |
|
Mag sec |
14.40 |
|
delta mag (ΔM) |
4.52 |
|
Spectral class |
K0IIIe (yellow-orange) |
|
Pri motion ra |
+006 |
|
Sec motion ra |
|
|
Pri motion dec |
+014 |
|
Sec motion dec |
|
|
Notes |
S
(Parallax indidates non-physical) |
|
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Apus |
|
Tycho2 |
9288-00744-1 |
|
Gaia DR2 |
5804085561048983552 |
|