20042-7526 RSS 539 (DD Oct)
20h 04m 13.31s -75° 26' 21.6" P.A. 274.00 sep 21.8 mag 9.67,13.00 Sp F2V dist. 142.86 pc (466.01 l.y.)
Coord 2000 |
20042-7526 |
|
Discov num |
RSS 539 |
|
Comp |
|
|
Coord arcsec 2000 |
20 04 13.31 -75 26 21.6 |
|
Date first |
1975 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
277 |
|
Pa last |
273.8 |
|
P.A. Now (θ) |
273.8° |
|
Sep first |
21.4 |
|
Sep last |
21.756 |
|
Sep. Now (ρ) |
21.756" |
|
Mag pri |
9.67 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
3.33 |
|
Spectral class |
F2V (yellow-white) |
|
Pri motion ra |
-004 |
|
Sec motion ra |
-079 |
|
Pri motion dec |
+013 |
|
Sec motion dec |
+082 |
|
Notes |
|
|
rPM=0.895
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Var name |
DD Oct |
|
Constellation |
Octans |
|
HIP |
98832 |
|
Tycho2 |
9460-00186-1 |
|
Gaia DR2 |
6366727170175711104 |
|
HD |
188749 |
|
CP |
CP-75 1566 |
|
Distance |
142.86 |
|
Distance ly |
466.01 |
|