09236-6730 HJ 4210 (HD 81668)
09h 23m 35.97s -67° 29' 29.1" P.A. 239.00 sep 4.2 mag 9.15,9.81 Sp K2III
Coord 2000 |
09236-6730 |
|
Discov num |
HJ 4210 |
|
Comp |
|
|
Coord arcsec 2000 |
09 23 35.97 -67 29 29.1 |
|
Date first |
1835 |
|
Date last |
2016 |
|
Obs |
16 |
|
Pa first |
236 |
|
Pa last |
239.1 |
|
P.A. Now (θ) |
239.1° |
|
Sep first |
4.0 |
|
Sep last |
4.163 |
|
Sep. Now (ρ) |
4.163" |
|
Mag pri |
9.15 |
|
Mag sec |
9.81 |
|
delta mag (ΔM) |
0.66 |
|
Spectral class |
K2III (yellow-orange) |
|
Pri motion ra |
+001 |
|
Sec motion ra |
+003 |
|
Pri motion dec |
+002 |
|
Sec motion dec |
+001 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.707
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 81668 |
|
Constellation |
Carina |
|
Tycho2 |
8952-00314-1 |
|
Gaia DR2 |
5247142617608942336 |
|
HD |
81668 |
|
WDS 09236-6730 HJ 4210 (HD 81668) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
HJ_1826 |
Mb - |
Herschel, J.F.W. |
1826MmRAS...2..459H |
HJ_1826 |
|
MemRAS 2, 459, 1826 |
|
HJ_1829a |
Mb - |
Herschel, J.F.W. |
1829MmRAS...3...47H |
HJ_1829a |
|
MemRAS 3, 47, 1829 |
|
HJ_1829b |
Mb - |
Herschel, J.F.W. |
1829MmRAS...3..177H |
HJ_1829b |
|
MemRAS 3, 177, 1829 |
|
HJ_1831 |
Ma - |
Herschel, J.F.W. |
1831MmRAS...4..331H |
HJ_1831 |
+Mb |
MemRAS 4, part 2, 331, 1831 |
|
HJ_1833a |
Ma - |
Herschel, J.F.W. |
1833MmRAS...5...13H |
HJ_1833a |
+Mb |
MemRAS 5, 13, 1833 |
|
HJ_1833b |
orb - |
Herschel, J.F.W. |
1833MmRAS...5..171H |
HJ_1833b |
|
MemRAS 5, 171, 1833 |
|
HJ_1833c |
Mb - |
Herschel, J.F.W. |
1833MmRAS...6....1H |
HJ_1833c |
|
MemRAS 6, 1, 1833 |
|
HJ_1833d |
orb - |
Herschel, J.F.W. |
1833MmRAS...6..149H |
HJ_1833d |
|
MemRAS 6, 149, 1833 |
|
HJ_1835 |
Ma - |
Herschel, J.F.W. |
1835MmRAS...8...37H |
HJ_1835 |
+Mb |
MemRAS 8, 37, 1835 |
|
HJ_1836 |
Mb - |
Herschel, J.F.W. |
1836MmRAS...9..193H |
HJ_1836 |
|
MemRAS 9, 193, 1836 |
|
HJ_1847a |
Ma j |
Herschel, J.F.W. |
. |
HJ_1847a |
+Mb |
Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838) |
|
HJ_1847b |
Ma j |
Herschel, J.F.W. |
. |
HJ_1847b |
|
Cape Results, London, 1847 |
|
HJ_1850 |
orb - |
Herschel, J.F.W. |
1850MmRAS..18...47H |
HJ_1850 |
|
MemRAS 18, 47, 1850 |
|
HJ_1870 |
Mb - |
Herschel, J.F.W. |
1870MmRAS..38....1H |
HJ_1870 |
|
MemRAS 38, 1, 1870 |
|
HJ_1874A |
- |
Herschel, J.F.W. |
1874MNRAS..35...28B |
HJ_1874A |
|
cited by Burnham (MNRAS 35, 28, 1874) |
|
HJ_1875A |
Ma - |
Herschel, J.F.W. |
1875AN.....85..323D |
HJ_1875A |
+Mb |
cited by Doberck, 1875 (see Dob1875b,f,g,h) |
|
HJ_1880A |
Ma - |
Herschel, J.F.W. |
1880Obs.....3..508G |
HJ_1880A |
+Mb |
cited by Gledhill (Obs 3, 508, 1880) |
|
HJ_1880B |
Mb - |
Herschel, J.F.W. |
1880MNRAS..40..497B |
HJ_1880B |
|
cited by Burnham (MNRAS 40, 497, 1880) |
|
HJ_1897A |
Ma j |
Herschel, J.F.W. |
1897MNRAS..57..541S |
HJ_1897A |
|
cited by See (MNRAS 57, 541, 1897) |
|
HJ_1905A |
Ma - |
Herschel, J.F.W. |
1905LicOB...3..147A |
HJ_1905A |
+Mb |
cited by Aitken (Lick Obs. Bull. 3, 147, 1905) |
|
HJ_1906A |
Ma - |
Herschel, J.F.W. |
1906MmRAS..56....1L |
HJ_1906A |
+Mb |
cited by Lewis (MemRAS 56, 1, 1906) |
|
HJ_1906B |
Ma - |
Herschel, J.F.W. |
1906QB821.B972..... |
HJ_1906B |
+Mb |
cited in BDS (Burnham Double Star Cat.), 1906 |
|
HJ_1927A |
Mb - |
Herschel, J.F.W. |
1927sdsc.book...... |
HJ_1927A |
|
cited in SDS (Southern Double Star Catalog), 1927 |
|
HJ_1932A |
Mb - |
Herschel, J.F.W. |
1932QB821.A43...... |
HJ_1932A |
|
cited in ADS (Aitken Double Star Cat.), 1932 |
|
HJ_9999 |
M j |
Herschel, J.F.W. |
................... |
HJ_9999 |
+Ma |
Unpublished, manuscript or reference not found. |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
09236-6730 |
HJ 4210 |
|
2000 |
13 |
239 |
4.1 |
9.15 |
9.81 |
K2III |
D |
092335.97-672929.1 |
09236-6730 |
HJ 4210 |
|
2015 |
15 |
239 |
4.2 |
9.15 |
9.81 |
K2III |
|
092335.97-672929.1 |
09236-6730 |
HJ 4210 |
|
2016 |
16 |
239 |
4.2 |
9.15 |
9.81 |
K2III |
V |
092335.97-672929.1 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 09236-6730 HJ 4210 (HD 81668) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 09236-6730 HJ 4210 (HD 81668) : MEASURES
No records found.
WDS 09236-6730 (HD 81668) : 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 09236-6730 (HD 81668) : ALADIN DSS IMAGE @ 09h 23m 35.97s -67° 29' 29.1"
WDS 09236-6730 HJ 4210 (HD 81668) : 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 |
|
09236-6730 |
HJ 4210 |
|
239 |
4.2 |
|
Show |
|
09268-6727 |
TDS6562 |
|
177 |
2.5 |
19 |
Show |
|
09278-6726 |
DAM1624 |
|
282 |
13.0 |
25 |
Show |
|
09212-6800 |
TDS6500 |
|
92 |
1.5 |
34 |
Show |
|
09297-6733 |
TDS6601 |
|
163 |
0.9 |
36 |
Show |
|
09298-6743 |
BRT1978 |
|
74 |
3.1 |
38 |
Show |
|
09303-6728 |
TDS6608 |
|
251 |
2.4 |
39 |
Show |
|
09310-6721 |
HDS1367 |
|
160 |
1.0 |
44 |
Show |
|
09159-6733 |
DON 331 |
|
227 |
0.9 |
45 |
Show |
|
09166-6708 |
DON1079 |
|
123 |
9.8 |
47 |
Show |
|
09320-6720 |
RSS 12 |
|
23 |
55.1 |
50 |
Show |
|
09229-6819 |
LDS 266 |
AB |
216 |
13.7 |
50 |
Show |
|
09229-6819 |
KPP1319 |
CD |
15 |
10.0 |
50 |
Show |
|
09329-6739 |
DON 343 |
|
29 |
2.2 |
54 |
Show |
|
09136-6746 |
DAM 495 |
AB |
110 |
7.3 |
60 |
Show |
|
09136-6746 |
DAM 495 |
AC |
275 |
11.6 |
60 |
Show |
|
09136-6749 |
DON 328 |
|
215 |
2.3 |
61 |
Show |
|
09127-6749 |
DAM 494 |
|
43 |
3.4 |
66 |
Show |
|
09175-6633 |
RST 392 |
|
85 |
0.2 |
67 |
Show |
|
09125-6751 |
DAM 493 |
|
233 |
3.5 |
67 |
Show |
|
09170-6633 |
DAM1591 |
|
100 |
2.7 |
69 |
Show |
|
09239-6838 |
DON 339 |
|
277 |
3.1 |
69 |
Show |
|
09147-6817 |
RSS 196 |
|
151 |
21.5 |
70 |
Show |
|
09359-6717 |
I 360 |
|
187 |
5.3 |
73 |
Show |
|
09265-6618 |
RST 404 |
|
287 |
1.9 |
74 |
Show |
|
09115-6705 |
GLI 106 |
|
35 |
35.5 |
75 |
Show |
|
09320-6629 |
KPP2890 |
|
156 |
1.3 |
78 |
Show |
|
09138-6829 |
BRT1975 |
|
172 |
4.1 |
80 |
Show |
|
09173-6841 |
I 358 |
Ca,Cb |
276 |
0.5 |
81 |
Show |
|
09173-6841 |
FIN 363 |
AB |
262 |
0.1 |
81 |
Show |
|
09173-6841 |
I 358 |
AB,C |
313 |
18.8 |
81 |
Show |
|
09357-6813 |
I 359 |
|
157 |
1.6 |
81 |
Show |
|
09234-6851 |
BRT1976 |
|
129 |
4.5 |
81 |
Show |
|
09383-6730 |
TOI1047 |
|
249 |
0.9 |
85 |
Show |
|
09143-6624 |
RST 387 |
|
40 |
1.0 |
86 |
Show |
|
09280-6606 |
SKF 430 |
|
213 |
4.5 |
88 |
Show |
|
09096-6644 |
DON 323 |
|
47 |
2.7 |
94 |
Show |
|
09398-6801 |
DON 350 |
|
346 |
4.6 |
98 |
Show |
|
09385-6642 |
I 320 |
|
40 |
1.2 |
99 |
Show |
|
09388-6640 |
HDS1390 |
AB |
14 |
16.3 |
102 |
Show |
|
09272-6911 |
DAM1618 |
|
99 |
3.5 |
104 |
Show |
|
09286-6910 |
TDS6587 |
|
87 |
0.5 |
105 |
Show |
|
09057-6757 |
DON 317 |
|
101 |
0.3 |
106 |
Show |
|
09080-6832 |
HDS1327 |
|
118 |
9.7 |
108 |
Show |
|
09402-6640 |
DAM1688 |
|
260 |
10.4 |
109 |
Show |
|
09364-6855 |
LDS 277 |
|
135 |
13.0 |
111 |
Show |
|
09407-6639 |
TDS6731 |
|
302 |
0.5 |
112 |
Show |
|
09422-6655 |
HJ 4241 |
|
305 |
34.0 |
114 |
Show |
|
09056-6637 |
HDS1321 |
|
37 |
13.9 |
118 |
Show |
|
09166-6923 |
DAM1586 |
|
79 |
3.3 |
120 |
Show |
|
09037-6652 |
DON 313 |
|
286 |
5.0 |
122 |
|
|
WDS 09236-6730 : COMPONENTS
09236-6730 A
Componente originario normalizzato |
AB |
|
Name |
HD 81668 |
|
Coord arcsec 2000 |
092335.97-672929.1 |
|
Mag |
9.15 |
|
Spectral class |
K2III (yellow-orange) |
|
PmRA |
1.00 |
|
PmDE |
2.0 |
|
Tycho2 |
8952-00314-1 |
|
HD |
81668 |
|
Tycho2 |
8952-00314-1 |
|
Pflag |
|
|
RAmdeg |
140.89988336 |
|
DEmdeg |
-67.49140963 |
|
PmRA |
42.6 |
|
PmDE |
26.0 |
|
E RAmdeg |
12 |
|
E DEmdeg |
14 |
|
E pmRA |
1.9 |
|
E pmDE |
2.0 |
|
EpRAm |
1989.85 |
|
EpDEm |
1989.58 |
|
Num |
4 |
|
Q RAmdeg |
8.2 |
|
Q DEmdeg |
5.4 |
|
Q pmRA |
7.9 |
|
Q pmDE |
5.3 |
|
BTmag |
10.770 |
|
E BTmag |
0.042 |
|
VTmag |
9.148 |
|
E VTmag |
0.018 |
|
Prox |
41 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
140.89963639 |
|
DEdeg |
-67.49146667 |
|
EpRA 1990 |
1.74 |
|
EpDE 1990 |
1.72 |
|
E RAdeg |
13.4 |
|
E DEdeg |
14.5 |
|
Posflg |
|
|
Corr |
-0.1 |
|
09236-6730 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
092335.73-672931.2 |
|
Mag |
9.81 |
|
PmRA |
3.00 |
|
PmDE |
1.0 |
|
Tycho2 |
8952-00314-2 |
|
Calc delta mag |
0.66 |
|
Calc coord |
yes |
|
Tycho2 |
8952-00314-2 |
|
Pflag |
|
|
RAmdeg |
140.89703378 |
|
DEmdeg |
-67.49206366 |
|
PmRA |
-1.2 |
|
PmDE |
-0.8 |
|
E RAmdeg |
26 |
|
E DEmdeg |
24 |
|
E pmRA |
1.8 |
|
E pmDE |
1.8 |
|
EpRAm |
1989.08 |
|
EpDEm |
1989.37 |
|
Num |
5 |
|
Q RAmdeg |
1.4 |
|
Q DEmdeg |
1.2 |
|
Q pmRA |
1.5 |
|
Q pmDE |
1.2 |
|
BTmag |
10.885 |
|
E BTmag |
0.054 |
|
VTmag |
9.812 |
|
E VTmag |
0.032 |
|
Prox |
41 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
140.89704222 |
|
DEdeg |
-67.49206139 |
|
EpRA 1990 |
1.66 |
|
EpDE 1990 |
1.73 |
|
E RAdeg |
25.8 |
|
E DEdeg |
24.1 |
|
Posflg |
|
|
Corr |
0.2 |
|