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 |
|
WDS 08526+2820 LDS 6219 (Rho1 Cnc) : NOTES
discov_num |
notes |
refcode |
LDS6219 |
55 Cnc = Copernicus. NLTT 20414/20418 |
Chm2004 |
|
CHARA Array Limb-darkened diameter 0.854 +/- 0.024 mas, |
CIA2008c |
|
R = 1.150 +/- 0.035 \rsun. |
|
|
A component is C component of 08526+2816 HJ 460AC. |
|
55 Cnc |
A: Combined solution, based on reduction of Hipparcos intermediate |
|
|
astrometric data together with spectroscopic elements from Butler |
CPS1997a |
|
et al. (1997). |
HaI2001 |
REFERENCES
refcode |
metd |
author |
reference |
Chm2004 |
E - |
Chaname, J. & Gould, A. |
2004ApJ...601..289C |
Chm2004 |
|
ApJ 601, 289, 2004 |
|
Chm2004 |
|
(Photometry, coordinates, and astrometry from rNLTT. Astrometry from early |
|
Chm2004 |
|
versions of 2MASS and UCAC, with date given only as "circa 2000". Measures |
|
Chm2004 |
|
identical to discovery observations - predominantly close pairs - were assumed |
|
Chm2004 |
|
not new observations, so not included in WDS. Similar concerns when primary and |
|
Chm2004 |
|
secondary magnitudes or proper motions were the same.) |
|
CIA2008c |
not j |
Baines, E.K., McAlister, H.A., ten Brummelaar, T.A., Turner, N.H., Sturmann, J., |
2008ApJ...680..728B |
CIA2008c |
|
Sturmann, L., Goldfinger, P.J. & Ridgway, S.T. |
. |
CIA2008c |
|
ApJ 680, 728, 2008 |
. |
CPS1997a |
Xh - |
Butler, R.P., Marcy, G., Williams, E., Hauser, H., & Shirts, P. |
1997ApJ...474L.115B |
CPS1997a |
|
ApJ 474, L115, 1997 |
|
HaI2001 |
- |
Han, I., Black, D., & Gatewood, G. |
2001ApJ...548L..57H |
HaI2001 |
|
ApJ 548, L57, 2001 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
LDS |
Luyten p.m. catalog (from additional DD list) |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
08526+2820 |
LDS6219 |
|
2002 |
5 |
128 |
84.7 |
5.95 |
13.02 |
G8V |
N DV |
085235.81+281951.0 |
08526+2820 |
LDS6219 |
|
2012 |
7 |
128 |
85.1 |
6.04 |
13.15 |
G8V+M4V |
NV |
085235.81+281951.0 |
08526+2820 |
LDS6219 |
|
2015 |
10 |
128 |
84.8 |
6.04 |
13.15 |
G8V+M4V |
NV |
085235.81+281951.0 |
08526+2820 |
LDS6219 |
|
2016 |
11 |
128 |
84.8 |
6.04 |
13.15 |
G8V+M4V |
NV |
085235.81+281951.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 08526+2820 LDS 6219 (Rho1 Cnc) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 08526+2820 LDS 6219 (Rho1 Cnc) : MEASURES
No records found.
WDS 08526+2820 (Rho1 Cnc) : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 08526+2820 (Rho1 Cnc) : ALADIN DSS IMAGE @ 08h 52m 35.81s +28° 19' 51.0"
WDS 08526+2820 LDS 6219 (Rho1 Cnc) : NEIGHBORHOODS
|
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
Show |
name |
coord_2000 |
discov# |
comp |
pa |
sep |
dist(') |
Show |
Copernicus |
08526+2820 |
LDS6219 |
|
128 |
84.8 |
|
Show |
|
08525+2816 |
HJ 460 |
AB |
335 |
43.7 |
5 |
Show |
|
08525+2816 |
HJ 460 |
AC |
20 |
276.8 |
5 |
Show |
|
08527+2827 |
STF1288 |
|
259 |
7.7 |
8 |
Show |
|
08533+2811 |
BVD 73 |
|
233 |
29.7 |
13 |
Show |
|
08504+2849 |
AZC 58 |
|
32 |
10.8 |
42 |
Show |
|
08525+2904 |
SLW 309 |
|
32 |
39.8 |
45 |
Show |
|
08537+2909 |
COU1251 |
|
181 |
0.7 |
52 |
Show |
|
08489+2859 |
TOK 267 |
|
40 |
77.7 |
62 |
Show |
|
08564+2741 |
SKF 747 |
|
286 |
1.2 |
64 |
Show |
|
08474+2832 |
GRV 771 |
|
66 |
77.4 |
69 |
Show |
|
08494+2723 |
LDS3822 |
|
284 |
36.6 |
72 |
Show |
|
08530+2932 |
NI 22 |
|
337 |
4.1 |
72 |
Show |
|
08590+2845 |
CVR1183 |
|
205 |
3.7 |
76 |
Show |
|
08571+2915 |
CVR1181 |
|
262 |
3.3 |
82 |
Show |
|
08467+2846 |
STF1268 |
|
308 |
30.6 |
82 |
Show |
|
08536+2656 |
COU1119 |
AB |
277 |
2.6 |
85 |
Show |
|
08477+2920 |
RAO 228 |
|
192 |
0.7 |
88 |
Show |
|
08575+2720 |
COU1120 |
|
317 |
1.0 |
89 |
Show |
|
08582+2914 |
SKF 757 |
|
242 |
1.2 |
92 |
Show |
|
08475+2925 |
SKF 725 |
|
201 |
1.0 |
94 |
Show |
|
08456+2801 |
SKF 6 |
|
215 |
18.8 |
95 |
Show |
|
08462+2736 |
CBL 32 |
|
174 |
41.0 |
96 |
Show |
|
08519+2955 |
TDS6148 |
AB |
68 |
0.7 |
96 |
Show |
|
08519+2955 |
DAM1495 |
AB,C |
36 |
35.3 |
96 |
Show |
|
08459+2901 |
A 553 |
|
76 |
2.4 |
97 |
Show |
|
08468+2718 |
TDS6091 |
|
108 |
0.6 |
100 |
Show |
|
08460+2725 |
BRT 152 |
|
293 |
9.3 |
103 |
Show |
|
08446+2827 |
KPP3760 |
|
228 |
3.6 |
106 |
Show |
|
08586+2711 |
ZHN 4 |
|
169 |
15.3 |
106 |
Show |
|
08445+2827 |
STF1266 |
|
64 |
23.5 |
108 |
Show |
|
08595+2918 |
LAW 16 |
|
128 |
0.8 |
108 |
Show |
|
08456+2916 |
COU1250 |
|
183 |
1.0 |
109 |
Show |
|
08472+2657 |
SKF 724 |
|
5 |
1.0 |
110 |
Show |
|
08446+2748 |
SLW 285 |
|
166 |
9.0 |
111 |
Show |
|
08491+3005 |
CRB 78 |
|
309 |
19.2 |
115 |
Show |
|
08471+2645 |
HJ 458 |
|
306 |
20.3 |
121 |
Show |
|
08488+2627 |
SLW 298 |
|
300 |
13.6 |
124 |
Show |
|
09018+2754 |
SHJ 101 |
|
329 |
103.9 |
125 |
Show |
|
08497+2621 |
SLW 302 |
|
68 |
164.0 |
125 |
Show |
|
09000+2938 |
SKF 493 |
|
62 |
5.0 |
125 |
Show |
|
08581+2634 |
A 1973 |
|
103 |
1.2 |
130 |
Show |
|
08461+2644 |
SLW 289 |
|
200 |
166.1 |
130 |
Show |
|
08437+2725 |
AZC 56 |
|
55 |
9.0 |
130 |
Show |
|
09025+2822 |
CBL 34 |
|
150 |
20.4 |
132 |
Show |
|
08549+2612 |
A 2131 |
AB |
335 |
0.2 |
132 |
Show |
|
08549+2612 |
HO 357 |
AB,C |
359 |
83.3 |
132 |
Show |
|
08428+2851 |
BRT 17 |
|
199 |
5.6 |
134 |
Show |
|
08580+3014 |
HO 252 |
|
38 |
0.1 |
135 |
Show |
|
08431+2918 |
HJ 794 |
|
145 |
10.3 |
137 |
Show |
|
08542+3035 |
STF1291 |
AB |
310 |
1.5 |
137 |
|
|
WDS 08526+2820 : COMPONENTS
08526+2820 A
Componente originario normalizzato |
AB |
|
Name |
Rho1 Cnc |
|
Common name |
Copernicus |
|
Meaning |
In honor of the astronomer Nicolaus Copernicus |
|
Coord arcsec 2000 |
085235.81+281951.0 |
|
Mag |
6.04 |
|
Spectral class |
G8V (yellow) |
|
PmRA |
-486.00 |
|
PmDE |
-234.0 |
|
SAO |
80478 |
|
HIP |
43587 |
|
Tycho2 |
1949-02012-1 |
|
HD |
75732 |
|
HR |
3522 |
|
GC |
12244 |
|
BD |
BD+28 1660 |
|
Bayer |
Rho 1 Cancri |
|
Bayer name |
Rho1 |
|
Flamsteed |
55 Cancri |
|
Flamsteed name |
55 Cnc |
|
Tycho2 |
1949-02012-1 |
|
Pflag |
|
|
RAmdeg |
133.14921849 |
|
DEmdeg |
28.33082116 |
|
PmRA |
-484.8 |
|
PmDE |
-233.5 |
|
E RAmdeg |
3 |
|
E DEmdeg |
4 |
|
E pmRA |
0.7 |
|
E pmDE |
0.7 |
|
EpRAm |
1991.53 |
|
EpDEm |
1990.78 |
|
Num |
18 |
|
Q RAmdeg |
0.7 |
|
Q DEmdeg |
0.5 |
|
Q pmRA |
0.6 |
|
Q pmDE |
0.6 |
|
BTmag |
7.037 |
|
E BTmag |
0.015 |
|
VTmag |
6.036 |
|
E VTmag |
0.009 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
43587 |
|
CCDM |
|
|
RAdeg |
133.15047639 |
|
DEdeg |
28.33138806 |
|
EpRA 1990 |
1.78 |
|
EpDE 1990 |
1.26 |
|
E RAdeg |
3.4 |
|
E DEdeg |
4.0 |
|
Posflg |
|
|
Corr |
0.2 |
|
SAO |
80478 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0366 |
|
DE1950 |
|
|
PmDE1950 |
-0.239 |
|
Vmag |
6.1 |
|
SpType |
K0 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
12244 |
|
DM |
BD+28 1660 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
75732 |
|
M HD |
0 |
|
GC |
12244 |
|
RA1950rad |
2.31091545 |
|
DE1950rad |
0.49782202 |
|
PmRA2000 |
-0.0367 |
|
PmDE2000 |
-0.234 |
|
Catalog |
H |
|
HIP |
43587 |
|
Proxy |
|
|
RAhms |
08 52 36.13 |
|
DEdms |
+28 19 53.0 |
|
Vmag |
5.96 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
133.151 |
|
DEdeg |
28.3314 |
|
AstroRef |
|
|
Plx |
79.8 |
|
CCDM |
|
|
N CCDM |
|
|
Nsys |
|
|
Ncomp |
1 |
|
MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
75732 |
|
BD |
BD+28 1660 |
|
CD |
|
|
CP |
|
|
Dm number |
+28 1660 |
|
VIred |
0.82 |
|
SpType |
G8V |
|
R SpType |
|
|
Coord arcsec 2000 |
085236.13+281953.0 |
|
HIP |
43587 |
|
Sn |
1 |
|
So |
0 |
|
Nc |
1 |
|
RArad |
2.3239155619 |
|
DErad |
0.4944760133 |
|
Plx |
81.03 |
|
PmRA |
-485.8 |
|
PmDE |
-234.05 |
|
E RArad |
0.7 |
|
E DErad |
0.4 |
|
E Plx |
0.75 |
|
E pmRA |
0.97 |
|
E pmDE |
0.68 |
|
Hpmag |
6.1054 |
|
E Hpmag |
0.0006 |
|
SHp |
0.006 |
|
VA |
0 |
|
BV |
0.869 |
|
E BV |
0.012 |
|
VI |
0.82 |
|
Ccdm |
08526+2820 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-0.17 |
|
DDEs |
-8.8 |
|
R dRAs |
81 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
6.0 |
|
Sp |
G8 |
|
PmNote |
@ |
|
PmRA |
-476 |
|
PmDE |
-227 |
|
Dm number |
+28 1660 |
|
Cat1 |
BD |
|
Name2 |
+28 954 |
|
Cat2 |
AGK2/3 |
|
HD |
75732 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
N |
|
N IDS |
|
|
IDS |
08467N2842A |
|
HIC |
43587 |
|
08526+2820 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
085240.26+281858.7 |
|
Mag |
13.15 |
|
Spectral class |
M4V (red) |
|
PmRA |
-467.00 |
|
PmDE |
-238.0 |
|
Calc delta mag |
7.11 |
|
Calc coord |
yes |
|
Ccdm |
08526+2820 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
LDS |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1960 |
|
Theta |
129 |
|
Rho |
85.0 |
|
Obs |
1 |
|
Vmag |
13.2 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
08467N2842B |
|
HIC |
|
|