08526+2820 LDS 6219 (Rho1 Cnc)
08h 52m 35.81s +28° 19' 51.0" P.A. 128.00 sep 84.8 mag 6.04,13.15 Sp G8V+M4V dist. 12.34 pc (40.25 l.y.)
Coord 2000 |
08526+2820 |
|
Discov num |
LDS6219 |
|
Comp |
|
|
Coord arcsec 2000 |
08 52 35.81 +28 19 51.0 |
|
Date first |
1960 |
|
Date last |
2016 |
|
Obs |
11 |
|
Pa first |
129 |
|
Pa last |
128.1 |
|
P.A. Now (θ) |
128.1° |
|
Sep first |
85.0 |
|
Sep last |
84.83 |
|
Sep. Now (ρ) |
84.83" |
|
Mag pri |
6.04 |
|
Mag sec |
13.15 |
|
delta mag (ΔM) |
7.11 |
|
Spectral class |
G8V+M4V (yellow/red) |
|
Pri motion ra |
-486 |
|
Sec motion ra |
-467 |
|
Pri motion dec |
-234 |
|
Sec motion dec |
-238 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.036 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
Rho1 Cnc |
|
Common name |
Copernicus |
|
Constellation |
Cancer |
|
SAO |
80478 |
|
HIP |
43587 |
|
Tycho2 |
1949-02012-1 |
|
HD |
75732 |
|
HR |
3522 |
|
GC |
12244 |
|
GL |
Gl 324A |
|
BD |
BD+28 1660 |
|
Bayer |
Rho 1 Cancri |
|
Bayer name |
Rho1 Cnc |
|
Flamsteed |
55 Cancri |
|
Flamsteed name |
55 Cnc |
|
Distance |
12.34 |
|
Distance ly |
40.25 |
|
Bayer greek |
ρ1 Cnc |
|
Meaning |
In honor of the astronomer Nicolaus Copernicus |
|