10551-3100 OL 42 AB (HD 94640)
10h 55m 05.30s -30° 59' 34.2" P.A. 153.00 sep 3.6 mag 9.99,11.10 Sp A3V:
| Coord 2000 |
10551-3100 |
|
Discov num |
OL 42 |
|
Comp |
AB |
|
Coord arcsec 2000 |
10 55 05.30 -30 59 34.2 |
|
| Date first |
1910 |
|
Date last |
2016 |
|
Obs |
13 |
|
| Pa first |
154 |
|
Pa last |
152.9 |
|
P.A. Now (θ) |
152.9° |
|
| Sep first |
3.3 |
|
Sep last |
3.603 |
|
Sep. Now (ρ) |
3.603" |
|
| Mag pri |
9.99 |
|
Mag sec |
11.10 |
|
delta mag (ΔM) |
1.11 |
|
Spectral class |
A3V: (white) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
+017 |
|
| Pri motion dec |
+025 |
|
Sec motion dec |
-062 |
|
| Notes |
|
|
rPM=1.385
This double is not physical.
10551-3100 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 94640 |
|
10 55 05 -30 59 34 |
OL 42 AB |
2016 |
13 |
153 |
3.6 |
9.99 |
11.10 |
1.11 |
|
<=== |
| Show |
|
|
10 55 05 -30 59 34 |
OL 42 AC |
2017 |
10 |
37 |
35.3 |
9.99 |
10.97 |
0.98 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 94640 |
|
Constellation |
Hydra |
|
Tycho2 |
7199-01477-1 |
|
Gaia DR2 |
5451312306156023552 |
|
| HD |
94640 |
|
WDS 10551-3100 OL 42 AB (HD 94640) : NOTES
No records found.
REFERENCES
| refcode |
metd |
author |
reference |
| Ol_1907 |
Ma j |
Olivier, C.P. |
1907AN....174..209O |
| Ol_1907 |
|
AN 174, 209, 1907 |
|
| Ol_1908 |
Ma - |
Olivier, C.P. |
1908AN....177...33O |
| Ol_1908 |
|
AN 177, 33, 1908 |
|
| Ol_1909 |
Ma j |
Olivier, C.P. |
1909AN....182..253O |
| Ol_1909 |
|
AN 182, 253, 1909 |
|
| Ol_1910a |
Ma j |
Olivier, C.P. |
1910LicOB...5..185O |
| Ol_1910a |
|
Lick Obs. Bull. 5, 185, 1910 |
|
| Ol_1910b |
Ma - |
Olivier, C.P. |
1910LicOB...6...76O |
| Ol_1910b |
|
Lick Obs. Bull. 6, 76, 1910 |
|
| Ol_1916 |
Ma j |
Olivier, C.P. |
1916AJ.....30...63O |
| Ol_1916 |
|
AJ 30, 63, 157, 1916,1917 |
|
| Ol_1916b |
Ma j |
Olivier, C.P. |
1916AJ.....30...63O |
| Ol_1916b |
|
AJ 30, 63, 1916 |
|
| Ol_1917 |
Ma j |
Olivier, C.P. |
1917AJ.....30..157O |
| Ol_1917 |
|
AJ 30, 157, 1917 |
|
| Ol_1918 |
Ma - |
Olivier, C.P. |
1918AJ.....31..100O |
| Ol_1918 |
|
AJ 31, 100, 1918 |
|
| Ol_1920a |
Po j |
Olivier, C.P. |
. |
| Ol_1920a |
|
Pub. McCormick Obs. 3, 679, 1920 |
|
| Ol_1920b |
Po j |
Olivier, C.P. |
1920AJ.....32..179O |
| Ol_1920b |
|
AJ 32, 179, 1920 |
|
| Ol_1920c |
Ma j |
Olivier, C.P. |
1920AJ.....33...25O |
| Ol_1920c |
+Po |
AJ 33, 25, 1920 |
|
| Ol_1922 |
Ma j |
Olivier, C.P. |
1922AJ.....34..111O |
| Ol_1922 |
|
AJ 34, 111, 1922 |
|
| Ol_1923 |
Ma j |
Olivier, C.P. |
1923AJ.....35...20O |
| Ol_1923 |
|
AJ 35, 20, 1923 |
|
| Ol_1924 |
Ma - |
Olivier, C.P. |
1925AJ.....36...43O |
| Ol_1924 |
|
AJ 36, 43, 1925 |
|
| Ol_1925 |
Ma j |
Olivier, C.P. |
1925AJ.....36...43O |
| Ol_1925 |
|
AJ 36, 43, 1925 |
|
| Ol_1927 |
Ma - |
Olivier, C.P. |
1927PMcCO...4..331O |
| Ol_1927 |
+Po |
Pub. McCormick Obs. 4, 331, 1927 |
|
| Ol_1928 |
Ma j |
Olivier, C.P. |
1928AN....233..393O |
| Ol_1928 |
+Po |
AN 233, 393, 1928 |
|
| Ol_1932a |
Ma j |
Olivier, C.P. |
1932PUPFA...5a...1O |
| Ol_1932a |
|
Pub. Univ. Penn. 5, Pt.1, Sec. 1, 1932 |
|
| Ol_1932B |
Ma - |
Olivier, C.P. |
1932QB821.A43...... |
| Ol_1932B |
|
cited in ADS (Aitken Double Star Cat.), 1932 |
|
| Ol_1936 |
Ma - |
Olivier, C.P. |
1936AN....258..409O |
| Ol_1936 |
+Po |
AN 258, 409, 1936 |
|
| Ol_1938 |
Ma - |
Olivier, C.P. |
1938AJ.....47..100O |
| Ol_1938 |
|
AJ 47, 100, 1938 |
|
| Ol_1939 |
Ma j |
Olivier, C.P. |
1939PFAO....5b...1O |
| Ol_1939 |
|
Pub. Univ. Penn. 5, Pt.2, Sec. 1, 1939 |
|
| Ol_1940 |
Ma - |
Olivier, C.P. |
1940PA.....48..173O |
| Ol_1940 |
|
Popular Astron. 48, 173, 1940 |
|
| Ol_1949 |
Ma j |
Olivier, C.P. |
1949PFAO....7a...1B |
| Ol_1949 |
|
Pub. Univ. Penn. 7, Pt.1, Sec.2, 1949 |
|
| Ol_1957 |
Ma - |
Olivier, C.P. |
1957QB4.P5v7ps3.... |
| Ol_1957 |
|
Pub. Univ. Penn. 7, Pt.3, 1, 1957 |
|
| Ol_9999 |
Ma - |
Olivier, C.P. |
................... |
| Ol_9999 |
|
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 |
| 10551-3100 |
OL 42 |
AB |
1999 |
9 |
154 |
3.4 |
9.99 |
11.10 |
A3V: |
D |
105505.30-305934.2 |
| 10551-3100 |
OL 42 |
AB |
2015 |
11 |
153 |
3.6 |
9.99 |
11.10 |
A3V: |
|
105505.30-305934.2 |
| 10551-3100 |
OL 42 |
AB |
2016 |
13 |
153 |
3.6 |
9.99 |
11.10 |
A3V: |
|
105505.30-305934.2 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 10551-3100 OL 42 AB (HD 94640) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 10551-3100 OL 42 AB (HD 94640) : MEASURES
No records found.
WDS 10551-3100 (HD 94640) : 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 10551-3100 (HD 94640) : ALADIN DSS IMAGE @ 10h 55m 05.30s -30° 59' 34.2"
WDS 10551-3100 OL 42 AB (HD 94640) : 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 |
|
10551-3100 |
OL 42 |
AB |
153 |
3.6 |
|
| Show |
|
10551-3100 |
OL 42 |
AC |
37 |
35.3 |
|
| Show |
|
10551-3059 |
UC 2024 |
|
330 |
43.2 |
2 |
| Show |
|
10546-3115 |
LDS4036 |
|
189 |
62.1 |
17 |
| Show |
|
10554-3117 |
OL 43 |
|
91 |
1.9 |
18 |
| Show |
|
10546-3027 |
TDS7546 |
|
240 |
0.4 |
33 |
| Show |
|
10586-3102 |
B 1694 |
|
321 |
0.6 |
46 |
| Show |
|
10536-3145 |
UC 2019 |
|
34 |
11.6 |
50 |
| Show |
|
10582-3134 |
HJ 4389 |
AB |
336 |
9.9 |
53 |
| Show |
|
10532-3006 |
SHY 563 |
|
178 |
999.9 |
59 |
| Show |
|
10504-3111 |
UC 2008 |
|
287 |
11.3 |
61 |
| Show |
|
10529-3005 |
TDS7529 |
|
231 |
0.6 |
62 |
| Show |
|
10598-3055 |
RSS 252 |
|
296 |
9.3 |
62 |
| Show |
|
10515-3019 |
KPP1352 |
|
270 |
10.2 |
62 |
| Show |
|
10544-2959 |
RST1536 |
|
344 |
1.1 |
62 |
| Show |
|
10596-3122 |
RST1549 |
|
270 |
1.8 |
63 |
| Show |
|
10565-3209 |
UC 2031 |
|
94 |
17.3 |
72 |
| Show |
|
10548-2947 |
LDS4037 |
|
272 |
116.4 |
73 |
| Show |
|
11009-3116 |
RST1551 |
|
194 |
0.3 |
76 |
| Show |
|
10492-3041 |
LDS5718 |
AB |
185 |
190.0 |
78 |
| Show |
|
10492-3041 |
LDS5718 |
AC |
24 |
245.8 |
78 |
| Show |
|
10504-3202 |
TDS7496 |
|
98 |
0.8 |
87 |
| Show |
|
10526-2931 |
HDS1554 |
|
41 |
0.4 |
95 |
| Show |
|
10495-2946 |
LDS5719 |
|
238 |
223.1 |
102 |
| Show |
|
10583-2926 |
J 1570 |
AB |
93 |
13.9 |
102 |
| Show |
|
10470-3036 |
TDS7471 |
|
233 |
0.9 |
108 |
| Show |
|
11019-2952 |
SKF1898 |
|
127 |
39.2 |
111 |
| Show |
|
10591-3244 |
UC 2045 |
|
70 |
13.2 |
116 |
| Show |
|
10502-3238 |
TDS7495 |
|
318 |
2.2 |
117 |
| Show |
|
10532-2859 |
LDS 317 |
|
337 |
26.1 |
124 |
| Show |
|
10500-3247 |
LDS5720 |
|
87 |
259.7 |
127 |
| Show |
|
10518-3308 |
TDS7516 |
|
174 |
0.9 |
135 |
| Show |
|
10492-2908 |
SKF1896 |
|
76 |
57.3 |
136 |
| Show |
|
11037-2941 |
HDS1577 |
|
3 |
10.7 |
137 |
| Show |
|
10553-3315 |
LDS5722 |
|
271 |
372.0 |
137 |
| Show |
|
11047-3205 |
I 1533 |
|
354 |
0.6 |
140 |
| Show |
|
11000-2851 |
TDS7598 |
|
124 |
0.5 |
144 |
| Show |
|
10572-3322 |
UC 2034 |
|
8 |
10.7 |
145 |
| Show |
|
10474-2914 |
TDS7473 |
|
350 |
0.4 |
146 |
| Show |
|
10543-3325 |
PRO 96 |
|
266 |
6.0 |
146 |
| Show |
|
10513-3321 |
PRO 95 |
|
55 |
6.8 |
149 |
| Show |
|
11041-3235 |
RST1559 |
|
132 |
0.4 |
150 |
| Show |
|
11035-3245 |
TRC 3 |
|
346 |
10.1 |
151 |
| Show |
|
10437-3132 |
BRT2982 |
|
74 |
4.2 |
151 |
| Show |
|
11015-2852 |
RST1552 |
|
269 |
0.6 |
153 |
| Show |
|
10562-2824 |
UC 2029 |
|
67 |
25.2 |
156 |
| Show |
|
10591-2827 |
KPP2929 |
AB |
48 |
8.4 |
161 |
| Show |
|
11071-3154 |
KPP 544 |
|
249 |
5.1 |
164 |
| Show |
|
10427-3019 |
BRT2981 |
|
22 |
4.1 |
165 |
| Show |
|
10475-2846 |
HJ 4372 |
|
294 |
12.1 |
166 |
| Show |
|
10422-3040 |
TDS7427 |
|
81 |
0.6 |
167 |
|
|
WDS 10551-3100 : COMPONENTS
| |
A |
B |
| B |
pa=156.3°
sep=3.50"
| |
| C |
pa=33.2°
sep=33.53"
| pa=28.5°
sep=35.56"
|
10551-3100 A
| Name |
HD 94640 |
|
Coord arcsec 2000 |
105505.30-305934.2 |
|
Mag |
9.99 |
|
Spectral class |
A3V: (white) |
|
| PmRA |
-2.00 |
|
PmDE |
25.0 |
|
Tycho2 |
7199-01477-1 |
|
| Tycho2 |
7199-01477-1 |
|
Pflag |
|
|
RAmdeg |
163.77213178 |
|
DEmdeg |
-30.99284757 |
|
| PmRA |
-29.8 |
|
PmDE |
0.2 |
|
E RAmdeg |
12 |
|
E DEmdeg |
16 |
|
| E pmRA |
3.7 |
|
E pmDE |
3.2 |
|
EpRAm |
1991.56 |
|
EpDEm |
1991.24 |
|
| Num |
2 |
|
Q RAmdeg |
|
|
Q DEmdeg |
|
|
Q pmRA |
|
|
| Q pmDE |
|
|
BTmag |
10.356 |
|
E BTmag |
0.024 |
|
VTmag |
9.992 |
|
| E VTmag |
0.024 |
|
Prox |
352 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
163.77221194 |
|
DEdeg |
-30.99284806 |
|
EpRA 1990 |
1.70 |
|
| EpDE 1990 |
1.55 |
|
E RAdeg |
11.8 |
|
E DEdeg |
15.7 |
|
Posflg |
|
|
| Corr |
0.2 |
|
| Ccdm |
10551-3100 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
|
|
DRAs |
-0.64 |
|
DDEs |
24.9 |
|
| R dRAs |
66 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
| Obs |
3 |
|
Vmag |
9.7 |
|
Sp |
A2 |
|
PmNote |
|
|
| PmRA |
-4 |
|
PmDE |
3 |
|
Dm number |
-30 8818 |
|
Cat1 |
CD |
|
| Name2 |
-30 3232 |
|
Cat2 |
CPD |
|
HD |
94640 |
|
M HD |
|
|
| ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
10504S3028A |
|
| HIC |
|
|
10551-3100 B
| Coord arcsec 2000 |
105505.41-305937.4 |
|
Mag |
11.1 |
|
PmRA |
17.00 |
|
PmDE |
-62.0 |
|
| Calc delta mag |
1.11 |
|
Calc coord |
yes |
|
| Ccdm |
10551-3100 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
OL 42 |
|
DRAs |
|
|
DDEs |
|
|
| R dRAs |
|
|
Year |
1910 |
|
Theta |
154 |
|
Rho |
3.6 |
|
| Obs |
3 |
|
Vmag |
10.8 |
|
Sp |
|
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
| ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
10504S3028B |
|
| HIC |
|
|
10551-3100 C
| Coord arcsec 2000 |
105506.73-305906.2 |
|
Mag |
10.97 |
|
PmRA |
2.00 |
|
PmDE |
-6.0 |
|
| Tycho2 |
7199-01519-1 |
|
Calc delta mag |
0.98 |
|
Calc coord |
yes |
|
| Tycho2 |
7199-01519-1 |
|
Pflag |
|
|
RAmdeg |
163.77915100 |
|
DEmdeg |
-30.98510996 |
|
| PmRA |
2.8 |
|
PmDE |
-8.2 |
|
E RAmdeg |
31 |
|
E DEmdeg |
41 |
|
| E pmRA |
2.9 |
|
E pmDE |
2.6 |
|
EpRAm |
1990.28 |
|
EpDEm |
1988.25 |
|
| Num |
3 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
0.3 |
|
Q pmRA |
1.0 |
|
| Q pmDE |
0.3 |
|
BTmag |
12.102 |
|
E BTmag |
0.095 |
|
VTmag |
10.972 |
|
| E VTmag |
0.049 |
|
Prox |
352 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
163.77914333 |
|
DEdeg |
-30.98509083 |
|
EpRA 1990 |
1.71 |
|
| EpDE 1990 |
1.55 |
|
E RAdeg |
31.0 |
|
E DEdeg |
42.3 |
|
Posflg |
|
|
| Corr |
0.2 |
|
| Ccdm |
10551-3100 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
OL 42 |
|
DRAs |
0.94 |
|
DDEs |
53.4 |
|
| R dRAs |
66 |
|
Year |
1910 |
|
Theta |
034 |
|
Rho |
35.2 |
|
| Obs |
2 |
|
Vmag |
10.5 |
|
Sp |
|
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
-30 3233 |
|
Cat2 |
CPD |
|
HD |
|
|
M HD |
|
|
| ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
10504S3028C |
|
| HIC |
|
|
