02469-6952 HEI 623
02h 46m 53.27s -69° 51' 51.1" P.A. 205.00 sep 2.0 mag 10.60,11.40
Coord 2000 |
02469-6952 |
|
Discov num |
HEI 623 |
|
Comp |
|
|
Coord arcsec 2000 |
02 46 53.27 -69 51 51.1 |
|
Date first |
1990 |
|
Date last |
2016 |
|
Obs |
2 |
|
Pa first |
200 |
|
Pa last |
205.4 |
|
P.A. Now (θ) |
205.4° |
|
Sep first |
1.5 |
|
Sep last |
2.015 |
|
Sep. Now (ρ) |
2.015" |
|
Mag pri |
10.60 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
|
|
Pri motion ra |
+031 |
|
Sec motion ra |
+032 |
|
Pri motion dec |
-023 |
|
Sec motion dec |
-023 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.025 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydrus |
|
Tycho2 |
9145-01887-1 |
|
Gaia DR2 |
4646702753647745536 |
|