02439-7401 HEI 622
02h 43m 52.31s -73° 59' 45.8" P.A. 205.00 sep 1.7 mag 10.65,12.60
| Coord 2000 |
02439-7401 |
|
Discov num |
HEI 622 |
|
Comp |
|
|
Coord arcsec 2000 |
02 43 52.31 -73 59 45.8 |
|
| Date first |
1990 |
|
Date last |
2016 |
|
Obs |
2 |
|
| Pa first |
213 |
|
Pa last |
205.4 |
|
P.A. Now (θ) |
205.4° |
|
| Sep first |
1.7 |
|
Sep last |
1.713 |
|
Sep. Now (ρ) |
1.713" |
|
| Mag pri |
10.65 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
1.95 |
|
Spectral class |
|
|
| Pri motion ra |
+014 |
|
Sec motion ra |
+014 |
|
| Pri motion dec |
+006 |
|
Sec motion dec |
+006 |
|
| Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydrus |
|
Tycho2 |
9151-00864-1 |
|
Gaia DR2 |
4640394443122368256 |
|