02390-6549 DON 37
02h 39m 07.90s -65° 49' 17.5" P.A. 8.00 sep 2.3 mag 11.05,14.60
Coord 2000 |
02390-6549 |
|
Discov num |
DON 37 |
|
Comp |
|
|
Coord arcsec 2000 |
02 39 07.90 -65 49 17.5 |
|
Date first |
1929 |
|
Date last |
2016 |
|
Obs |
2 |
|
Pa first |
6 |
|
Pa last |
8.3 |
|
P.A. Now (θ) |
8.3° |
|
Sep first |
2.1 |
|
Sep last |
2.255 |
|
Sep. Now (ρ) |
2.255" |
|
Mag pri |
11.05 |
|
Mag sec |
14.60 |
|
delta mag (ΔM) |
3.55 |
|
Spectral class |
|
|
Pri motion ra |
+046 |
|
Sec motion ra |
+039 |
|
Pri motion dec |
+019 |
|
Sec motion dec |
+020 |
|
Notes |
T
(Parallax indicates physical) |
|
rPM=0.142 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Horologium |
|
Tycho2 |
8864-00192-1 |
|
Gaia DR2 |
4696745341759869824 |
|