06499-2806 HDS 947 AC
06h 49m 55.68s -28° 05' 57.4" P.A. 258.00 sep 0.3 mag 9.80,13.00 Sp K1V dist. 68.68 pc (224.03 l.y.)
Coord 2000 |
06499-2806 |
|
Discov num |
HDS 947 |
|
Comp |
AC |
|
Coord arcsec 2000 |
06 49 55.68 -28 05 57.4 |
|
Date first |
2010 |
|
Date last |
2021 |
|
Obs |
12 |
|
Pa first |
223 |
|
Pa last |
257.7 |
|
P.A. Now (θ) |
257.7° |
|
Sep first |
0.5 |
|
Sep last |
0.278 |
|
Sep. Now (ρ) |
0.278" |
|
Mag pri |
9.80 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
3.2 |
|
Spectral class |
K1V (yellow-orange) |
|
Pri motion ra |
+005 |
|
Sec motion ra |
|
|
Pri motion dec |
+153 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
06499-2806 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
06 49 56 -28 05 57 |
HDS 947 AB |
2021 |
17 |
331 |
0.1 |
10.64 |
10.65 |
0.01 |
Y |
|
Show |
|
|
06 49 56 -28 05 57 |
HDS 947 AC |
2021 |
12 |
258 |
0.3 |
9.80 |
13.00 |
3.20 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Canis Major |
|
HIP |
32767 |
|
Tycho2 |
6529-01708-1 |
|
Gaia DR2 |
2918974780706636544 |
|
HD |
49996 |
|
CD |
CD-27 3309 |
|
CP |
CP-27 1486 |
|
Distance |
68.68 |
|
Distance ly |
224.03 |
|
WDS 06499-2806 HDS 947 AC : NOTES
discov_num |
notes |
refcode |
HDS 947 |
AB and AC: The 0".2 pair HDS 947 had not been observed since its |
|
|
discovery by Hipparcos. Here it is revealed as a triple system with |
|
|
comparable separations between components. |
Tok2015c |
REFERENCES
refcode |
metd |
author |
reference |
Tok2015c |
orb+j |
Tokovinin, A., Mason, B.D., Hartkopf, W.I., Mendez, R.A., & Horch, E.P. |
2015AJ....150...50T |
Tok2015c |
+St |
AJ 150, 50, 2015 (some measures corrected in Tok2017b) |
2017AJ....154..110T |
DISCOVERER
idgroup |
discov |
author |
1 |
HDS |
Hipparcos Double Star (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 |
06499-2806 |
HDS 947 |
AC |
2015 |
1 |
231 |
0.4 |
9.80 |
13.00 |
K1V |
|
064955.68-280557.4 |
06499-2806 |
HDS 947 |
AC |
2016 |
7 |
240 |
0.4 |
9.80 |
13.00 |
K1V |
N |
064955.68-280557.4 |
06499-2806 |
HDS 947 |
AC |
2018 |
9 |
245 |
0.3 |
9.80 |
13.00 |
K1V |
N |
064955.68-280557.4 |
06499-2806 |
HDS 947 |
AC |
2019 |
10 |
249 |
0.3 |
9.80 |
13.00 |
K1V |
N |
064955.68-280557.4 |
06499-2806 |
HDS 947 |
AC |
2020 |
11 |
234 |
0.3 |
9.80 |
13.00 |
K1V |
N |
064955.68-280557.4 |
06499-2806 |
HDS 947 |
AC |
2021 |
12 |
258 |
0.3 |
9.80 |
13.00 |
K1V |
N |
064955.68-280557.4 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 06499-2806 HDS 947 AC : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 06499-2806 HDS 947 AC : MEASURES
No records found.
WDS 06499-2806 : 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 06499-2806 : ALADIN DSS IMAGE @ 06h 49m 55.68s -28° 05' 57.4"
WDS 06499-2806 HDS 947 AC : 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 |
|
06499-2806 |
HDS 947 |
AB |
331 |
0.1 |
|
Show |
|
06499-2806 |
HDS 947 |
AC |
258 |
0.3 |
|
Show |
|
06510-2815 |
TDS4209 |
|
331 |
0.8 |
17 |
Show |
|
06485-2816 |
TDS4159 |
|
208 |
1.8 |
21 |
Show |
|
06514-2755 |
SIN 115 |
|
262 |
4.3 |
23 |
Show |
|
06480-2819 |
RST1324 |
|
243 |
1.6 |
30 |
Show |
|
06494-2839 |
B 1520 |
|
197 |
3.2 |
34 |
Show |
|
06474-2825 |
TDS4139 |
|
291 |
0.5 |
39 |
Show |
|
06510-2842 |
I 182 |
|
122 |
1.0 |
40 |
Show |
|
06479-2736 |
B 2124 |
|
266 |
6.6 |
41 |
Show |
|
06511-2844 |
I 431 |
AB |
331 |
0.5 |
41 |
Show |
|
06511-2844 |
HJ 3896 |
AB,C |
164 |
11.4 |
41 |
Show |
|
06511-2844 |
B 9010 |
AB,D |
15 |
17.7 |
41 |
Show |
|
06511-2844 |
DAM 645 |
AB,E |
70 |
19.4 |
41 |
Show |
|
06475-2834 |
RSS 6 |
|
167 |
54.8 |
43 |
Show |
|
06491-2720 |
RST1326 |
|
292 |
1.2 |
48 |
Show |
|
06535-2751 |
B 705 |
|
18 |
4.1 |
50 |
Show |
|
06464-2830 |
HDS 939 |
|
175 |
6.7 |
53 |
Show |
|
06493-2858 |
HDS 946 |
|
246 |
0.3 |
54 |
Show |
|
06458-2824 |
RST1322 |
|
254 |
0.8 |
58 |
Show |
|
06538-2736 |
TDS4262 |
|
108 |
0.8 |
60 |
Show |
|
06501-2707 |
LDS3721 |
|
16 |
50.0 |
60 |
Show |
|
06483-2704 |
B 704 |
|
108 |
5.7 |
66 |
Show |
|
06548-2822 |
B 1521 |
|
192 |
2.3 |
67 |
Show |
|
06461-2720 |
KPP 618 |
|
110 |
5.7 |
69 |
Show |
|
06550-2816 |
TDS4283 |
|
196 |
1.0 |
69 |
Show |
|
06461-2719 |
B 702 |
|
217 |
2.5 |
70 |
Show |
|
06545-2734 |
B 706 |
|
294 |
0.7 |
70 |
Show |
|
06468-2902 |
SKF1388 |
|
230 |
6.8 |
70 |
Show |
|
06532-2711 |
CTI2439 |
|
319 |
5.8 |
71 |
Show |
|
06530-2705 |
TDS4246 |
|
132 |
0.6 |
73 |
Show |
|
06460-2859 |
LDS5683 |
|
167 |
414.9 |
74 |
Show |
|
06521-2657 |
BRT2880 |
|
182 |
4.5 |
76 |
Show |
|
06445-2834 |
LDS 848 |
AB |
230 |
6.8 |
78 |
Show |
|
06445-2834 |
LDS 848 |
AC |
74 |
15.9 |
78 |
Show |
|
06558-2817 |
RST1330 |
|
211 |
2.4 |
79 |
Show |
|
06530-2657 |
SEE 71 |
AB |
63 |
13.5 |
80 |
Show |
|
06530-2657 |
SEE 71 |
AC |
272 |
16.9 |
80 |
Show |
|
06503-2646 |
RSS 117 |
|
60 |
8.6 |
80 |
Show |
|
06467-2915 |
HJ 2343 |
|
85 |
31.5 |
82 |
Show |
|
06508-2927 |
RSS 118 |
|
317 |
12.8 |
82 |
Show |
|
06531-2917 |
BRT2881 |
|
52 |
3.1 |
84 |
Show |
|
06443-2725 |
I 758 |
AB |
262 |
4.3 |
85 |
Show |
|
06443-2725 |
I 758 |
AC |
320 |
19.8 |
85 |
Show |
|
06461-2916 |
B 1049 |
|
45 |
1.9 |
87 |
Show |
|
06458-2914 |
TDS4112 |
|
276 |
1.7 |
88 |
Show |
|
06552-2902 |
RST1329 |
|
37 |
0.7 |
90 |
Show |
|
06498-2937 |
TDS4184 |
|
136 |
0.7 |
91 |
Show |
|
06521-2640 |
TDS4230 |
|
222 |
0.5 |
91 |
Show |
|
06432-2821 |
HDS 933 |
|
220 |
0.2 |
91 |
Show |
|
06459-2920 |
B 1048 |
AB |
71 |
1.4 |
92 |
|
|
WDS 06499-2806 : COMPONENTS
|
A |
B |
B |
pa=333.6°
sep=0.10"
| |
C |
pa=256.1°
sep=0.25"
| pa=233.1°
sep=0.25"
|
06499-2806 A
Coord arcsec 2000 |
064955.68-280557.4 |
|
Mag |
10.64 |
|
Spectral class |
K1V (yellow-orange) |
|
PmRA |
5.00 |
|
PmDE |
153.0 |
|
HIP |
32767 |
|
Tycho2 |
6529-01708-1 |
|
HD |
49996 |
|
CD |
CD-27 3309 |
|
CP |
CP-27 1486 |
|
Tycho2 |
6529-01708-1 |
|
Pflag |
|
|
RAmdeg |
102.48200843 |
|
DEmdeg |
-28.09890584 |
|
PmRA |
5.6 |
|
PmDE |
155.8 |
|
E RAmdeg |
17 |
|
E DEmdeg |
15 |
|
E pmRA |
1.7 |
|
E pmDE |
1.9 |
|
EpRAm |
1987.56 |
|
EpDEm |
1990.06 |
|
Num |
6 |
|
Q RAmdeg |
1.1 |
|
Q DEmdeg |
1.5 |
|
Q pmRA |
1.0 |
|
Q pmDE |
1.4 |
|
BTmag |
10.930 |
|
E BTmag |
0.041 |
|
VTmag |
9.859 |
|
E VTmag |
0.024 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
32767 |
|
CCDM |
AB |
|
RAdeg |
102.48199083 |
|
DEdeg |
-28.09926389 |
|
EpRA 1990 |
1.49 |
|
EpDE 1990 |
1.69 |
|
E RAdeg |
19.7 |
|
E DEdeg |
16.4 |
|
Posflg |
P |
|
Corr |
0.0 |
|
Catalog |
H |
|
HIP |
32767 |
|
Proxy |
H |
|
RAhms |
06 49 55.68 |
|
DEdms |
-28 05 57.4 |
|
Vmag |
9.74 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
102.482 |
|
DEdeg |
-28.0993 |
|
AstroRef |
* |
|
Plx |
14.62 |
|
CCDM |
06499-2806 |
|
N CCDM |
H |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
S |
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
54 |
|
Rho |
0.157 |
|
HD |
49996 |
|
BD |
|
|
CD |
CD-27 3309 |
|
CP |
CP-27 1486 |
|
Dm number |
-27 3309 |
|
VIred |
0.89 |
|
SpType |
K1V |
|
R SpType |
|
|
Coord arcsec 2000 |
064955.68-280557.4 |
|
HIP |
32767 |
|
Sn |
55 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
1.7886480796 |
|
DErad |
-0.4904249585 |
|
Plx |
14.56 |
|
PmRA |
5.31 |
|
PmDE |
152.82 |
|
E RArad |
0.94 |
|
E DErad |
1.15 |
|
E Plx |
1.57 |
|
E pmRA |
1.13 |
|
E pmDE |
1.54 |
|
Hpmag |
9.8878 |
|
E Hpmag |
0.0031 |
|
SHp |
0.028 |
|
VA |
0 |
|
BV |
0.877 |
|
E BV |
0.004 |
|
VI |
0.92 |
|
Ccdm |
06499-2806 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
1.67 |
|
DDEs |
3.9 |
|
R dRAs |
82 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
10.6 |
|
Sp |
K1 |
|
PmNote |
* |
|
PmRA |
5 |
|
PmDE |
153 |
|
Dm number |
-27 3309 |
|
Cat1 |
CD |
|
Name2 |
|
|
Cat2 |
|
|
HD |
49996 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
32767 |
|
06499-2806 B
Coord arcsec 2000 |
064955.68-280557.3 |
|
Mag |
10.65 |
|
Calc delta mag |
0.01 |
|
Calc coord |
yes |
|
Ccdm |
06499-2806 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HDS |
|
DRAs |
1.69 |
|
DDEs |
4.0 |
|
R dRAs |
82 |
|
Year |
1991 |
|
Theta |
54 |
|
Rho |
0.2 |
|
Obs |
1 |
|
Vmag |
10.6 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
5 |
|
PmDE |
153 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
32767 |
|
06499-2806 C
Coord arcsec 2000 |
064955.66-280557.5 |
|
Mag |
13 |
|
Calc delta mag |
2.36 |
|
Calc coord |
yes |
|