10294+1211 HDS 1507 (HD 90823)
10h 29m 25.66s +12° 11' 13.3" P.A. 55.00 sep 0.1 mag 7.69,8.76 Sp F2 dist. 91.16 pc (297.36 l.y.)
Coord 2000 |
10294+1211 |
|
Discov num |
HDS1507 |
|
Comp |
|
|
Coord arcsec 2000 |
10 29 25.66 +12 11 13.3 |
|
Date first |
1991 |
|
Date last |
2021 |
|
Obs |
18 |
|
Pa first |
44 |
|
Pa last |
55.2 |
|
P.A. Now (θ) |
68.6° |
|
Sep first |
0.1 |
|
Sep last |
0.12 |
|
Sep. Now (ρ) |
0.114" |
|
Mag pri |
7.69 |
|
Mag sec |
8.76 |
|
delta mag (ΔM) |
1.07 |
|
Spectral class |
F2 (yellow-white) |
|
Pri motion ra |
-069 |
|
Sec motion ra |
|
|
Pri motion dec |
-009 |
|
Sec motion dec |
|
|
Notes |
N
O
(See Notes, Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 90823 |
|
Constellation |
Leo |
|
SAO |
99157 |
|
HIP |
51360 |
|
Tycho2 |
0841-00115-1 |
|
Gaia DR2 |
3883797608464273024 |
|
HD |
90823 |
|
BD |
BD+12 2217 |
|
Distance |
91.16 |
|
Distance ly |
297.36 |
|
ORBITAL ELEMENTS
Period (P) | 15.59y | ± 0.11 |
Periastron (T) | 2011.79y | ± 0.36 |
Semi-major axis (a) | 0.0984a | ± 0.0021 |
Eccentricity (e) | 0.372 | ± 0.032 |
Inclination (i) | 24.6° | ± 6.9 |
Longitude of periastron (ω) | 286.3° | ± 24.7 |
Node (Ω) | 277° | ± 29.7 |
Notes | | |
Reference | Tok2017b | |
Equinox | 2000 | |
Last observation | | |
Grade | 3 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
328.3 |
0.103 |
2001 |
344.7 |
0.111 |
2002 |
359.1 |
0.117 |
2003 |
12.4 |
0.121 |
2004 |
24.9 |
0.124 |
2005 |
37.1 |
0.124 |
2006 |
49.6 |
0.122 |
2007 |
62.8 |
0.117 |
2008 |
77.6 |
0.108 |
2009 |
95.7 |
0.096 |
2010 |
120.6 |
0.079 |
2011 |
160.2 |
0.061 |
2012 |
217.0 |
0.058 |
2013 |
264.0 |
0.071 |
2014 |
294.9 |
0.086 |
2015 |
317.3 |
0.098 |
2016 |
335.3 |
0.107 |
2017 |
350.8 |
0.114 |
2018 |
4.7 |
0.119 |
2019 |
17.6 |
0.123 |
2020 |
29.9 |
0.124 |
2021 |
42.2 |
0.123 |
2022 |
54.9 |
0.120 |
2023 |
68.6 |
0.114 |
2024 |
84.5 |
0.104 |
2025 |
104.7 |
0.089 |
2026 |
134.4 |
0.071 |
2027 |
182.5 |
0.057 |
2028 |
238.7 |
0.062 |
2029 |
278.1 |
0.077 |
2030 |
304.8 |
0.091 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
|
|
|
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 10294+1211 HDS 1507 (HD 90823) : NOTES
discov_num |
notes |
refcode |
HDS1507 |
Cvetkovic et al. (2016) estimate spectral types F0 and F7, masses 1.66 |
|
|
and 1.30 Msun. Dynamical parallax is 10.81 +/- 0.15 mas. |
Cve2016b |
REFERENCES
refcode |
metd |
author |
reference |
Cve2016b |
orb - |
Cvetkovic, Z., Pavlovic, R. & Ninkovic, S. |
2016AJ....151...83C |
Cve2016b |
+lin |
AJ 151, 83, 2016 |
|
Tok2017b |
orb j |
Tokovinin, A. |
2017AJ....154..110T |
Tok2017b |
|
AJ 154, 110, 2017 |
|
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 |
10294+1211 |
HDS1507 |
|
1999 |
2 |
309 |
0.1 |
7.69 |
8.76 |
F2 |
D |
102925.66+121113.3 |
10294+1211 |
HDS1507 |
|
2007 |
4 |
68 |
0.1 |
7.69 |
8.76 |
F2 |
D |
102925.66+121113.3 |
10294+1211 |
HDS1507 |
|
2017 |
12 |
356 |
0.1 |
7.69 |
8.76 |
F2 |
NO |
102925.66+121113.3 |
10294+1211 |
HDS1507 |
|
2018 |
14 |
9 |
0.1 |
7.69 |
8.76 |
F2 |
NO |
102925.66+121113.3 |
10294+1211 |
HDS1507 |
|
2019 |
16 |
30 |
0.1 |
7.69 |
8.76 |
F2 |
NO |
102925.66+121113.3 |
10294+1211 |
HDS1507 |
|
2020 |
17 |
43 |
0.1 |
7.69 |
8.76 |
F2 |
NO |
102925.66+121113.3 |
10294+1211 |
HDS1507 |
|
2021 |
18 |
55 |
0.1 |
7.69 |
8.76 |
F2 |
NO |
102925.66+121113.3 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 10294+1211 HDS 1507 (HD 90823) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 10294+1211 HDS 1507 (HD 90823) : MEASURES
No records found.
WDS 10294+1211 (HD 90823) : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
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|
WDS 10294+1211 (HD 90823) : ALADIN DSS IMAGE @ 10h 29m 25.66s +12° 11' 13.3"
WDS 10294+1211 HDS 1507 (HD 90823) : 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 |
|
10294+1211 |
HDS1507 |
|
55 |
0.1 |
|
Show |
|
10286+1146 |
HEI 356 |
|
206 |
1.6 |
28 |
Show |
|
10304+1138 |
HO 372 |
AB |
84 |
14.5 |
37 |
Show |
|
10304+1138 |
HO 372 |
AC |
203 |
47.0 |
37 |
Show |
|
10304+1138 |
HO 372 |
BC |
216 |
55.9 |
37 |
Show |
|
10257+1158 |
CVR1289 |
|
88 |
4.0 |
56 |
Show |
|
10285+1309 |
STF1438 |
|
245 |
9.3 |
58 |
Show |
|
10301+1316 |
SLW 480 |
|
196 |
16.8 |
66 |
Show |
|
10253+1139 |
GWP1367 |
|
167 |
58.8 |
69 |
Show |
|
10341+1222 |
CHR 31 |
|
168 |
0.1 |
70 |
Show |
|
10269+1110 |
HJ 161 |
|
211 |
32.9 |
72 |
Show |
|
10302+1325 |
SLW 481 |
|
74 |
40.8 |
75 |
Show |
|
10243+1157 |
RAO 245 |
|
325 |
0.1 |
76 |
Show |
|
10341+1251 |
BPM 577 |
|
127 |
75.9 |
79 |
Show |
|
10345+1237 |
CVR1299 |
|
64 |
3.7 |
80 |
Show |
|
10335+1120 |
BU 1426 |
|
200 |
2.7 |
80 |
Show |
|
10238+1239 |
BPM 572 |
|
241 |
97.8 |
88 |
Show |
|
10259+1323 |
SLW 471 |
|
18 |
8.7 |
89 |
Show |
|
10288+1341 |
GWP1383 |
|
141 |
106.9 |
91 |
Show |
|
10250+1110 |
KPP3815 |
AB |
223 |
4.5 |
91 |
Show |
|
10357+1223 |
GWP1407 |
|
183 |
102.2 |
94 |
Show |
|
10224+1209 |
GIC 92 |
|
218 |
311.9 |
104 |
Show |
|
10361+1137 |
BIG 1 |
|
331 |
59.8 |
104 |
Show |
|
10358+1122 |
OCC 717 |
AB |
-1 |
0.1 |
106 |
Show |
|
10221+1226 |
BU 1321 |
|
130 |
2.0 |
110 |
Show |
|
10220+1150 |
CVR 561 |
|
356 |
7.9 |
112 |
Show |
|
10341+1041 |
GWP1399 |
AB |
341 |
18.7 |
113 |
Show |
|
10341+1041 |
GWP1399 |
AC |
186 |
83.1 |
113 |
Show |
|
10371+1141 |
RAO 254 |
|
68 |
3.5 |
117 |
Show |
|
10336+1351 |
BPM 575 |
|
163 |
42.9 |
118 |
Show |
|
10350+1042 |
SKF1732 |
|
208 |
1.8 |
122 |
Show |
|
10292+1009 |
STT 220 |
|
101 |
0.6 |
122 |
Show |
|
10335+1025 |
SLW 493 |
|
241 |
179.7 |
123 |
Show |
|
10332+1021 |
SLW 490 |
|
241 |
22.0 |
124 |
Show |
|
10350+1038 |
SLW 496 |
|
75 |
37.7 |
125 |
Show |
|
10228+1333 |
GWP1354 |
|
236 |
82.1 |
127 |
Show |
|
10367+1101 |
BAG 3 |
|
70 |
0.1 |
128 |
Show |
|
10379+1247 |
CRC 60 |
|
338 |
0.8 |
130 |
Show |
|
10385+1210 |
GWP1417 |
|
245 |
117.6 |
134 |
Show |
|
10368+1053 |
DAM2456 |
|
17 |
31.5 |
134 |
Show |
|
10388+1220 |
GWP1420 |
AB |
246 |
78.8 |
138 |
Show |
|
10388+1220 |
GWP1420 |
AC |
219 |
113.7 |
138 |
Show |
|
10362+1349 |
OCC 663 |
|
-1 |
0.4 |
140 |
Show |
|
10199+1217 |
FAR 12 |
|
338 |
50.2 |
140 |
Show |
|
10385+1253 |
SKF2690 |
|
46 |
1.3 |
140 |
Show |
|
10204+1121 |
HJ 159 |
|
7 |
42.5 |
142 |
Show |
|
10387+1132 |
NI 24 |
|
122 |
8.0 |
142 |
Show |
|
10290+1435 |
GWP1386 |
|
72 |
149.2 |
144 |
Show |
|
10276+0946 |
HJ 832 |
|
132 |
37.8 |
148 |
Show |
|
10298+1441 |
HJ 162 |
|
332 |
25.3 |
149 |
Show |
|
10316+1441 |
J 737 |
|
114 |
1.9 |
154 |
|
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WDS 10294+1211 : COMPONENTS
10294+1211 A
Componente originario normalizzato |
AB |
|
Name |
HD 90823 |
|
Coord arcsec 2000 |
102925.66+121113.3 |
|
Mag |
7.69 |
|
Spectral class |
F2 (yellow-white) |
|
PmRA |
-69.00 |
|
PmDE |
-9.0 |
|
SAO |
99157 |
|
HIP |
51360 |
|
Tycho2 |
0841-00115-1 |
|
HD |
90823 |
|
BD |
BD+12 2217 |
|
Tycho2 |
0841-00115-1 |
|
Pflag |
|
|
RAmdeg |
157.35676513 |
|
DEmdeg |
12.18698530 |
|
PmRA |
-66.9 |
|
PmDE |
-16.0 |
|
E RAmdeg |
5 |
|
E DEmdeg |
6 |
|
E pmRA |
1.2 |
|
E pmDE |
1.1 |
|
EpRAm |
1991.45 |
|
EpDEm |
1990.93 |
|
Num |
13 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
1.0 |
|
Q pmRA |
1.0 |
|
Q pmDE |
1.1 |
|
BTmag |
7.761 |
|
E BTmag |
0.016 |
|
VTmag |
7.291 |
|
E VTmag |
0.011 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
51360 |
|
CCDM |
AB |
|
RAdeg |
157.35692000 |
|
DEdeg |
12.18702278 |
|
EpRA 1990 |
1.85 |
|
EpDE 1990 |
1.56 |
|
E RAdeg |
4.6 |
|
E DEdeg |
5.5 |
|
Posflg |
P |
|
Corr |
0.1 |
|
SAO |
99157 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0049 |
|
DE1950 |
|
|
PmDE1950 |
-0.013 |
|
Vmag |
7.7 |
|
SpType |
F2 |
|
Double code |
|
|
Source |
29 |
|
CatNum |
4041 |
|
DM |
BD+12 2217 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
90823 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
2.73481387 |
|
DE1950rad |
0.21717866 |
|
PmRA2000 |
-0.0048 |
|
PmDE2000 |
-0.009 |
|
Catalog |
H |
|
HIP |
51360 |
|
Proxy |
H |
|
RAhms |
10 29 25.66 |
|
DEdms |
+12 11 13.3 |
|
Vmag |
7.25 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
157.357 |
|
DEdeg |
12.187 |
|
AstroRef |
* |
|
Plx |
13.03 |
|
CCDM |
10294+1211 |
|
N CCDM |
H |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
S |
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
44 |
|
Rho |
0.104 |
|
HD |
90823 |
|
BD |
BD+12 2217 |
|
CD |
|
|
CP |
|
|
Dm number |
+12 2217 |
|
VIred |
0.51 |
|
SpType |
F2 |
|
R SpType |
|
|
Coord arcsec 2000 |
102925.66+121113.3 |
|
HIP |
51360 |
|
Sn |
55 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
2.7463965993 |
|
DErad |
0.2127036728 |
|
Plx |
10.97 |
|
PmRA |
-68.88 |
|
PmDE |
-9.9 |
|
E RArad |
0.78 |
|
E DErad |
0.55 |
|
E Plx |
0.92 |
|
E pmRA |
0.77 |
|
E pmDE |
0.57 |
|
Hpmag |
7.3427 |
|
E Hpmag |
0.0012 |
|
SHp |
0.008 |
|
VA |
0 |
|
BV |
0.441 |
|
E BV |
0.015 |
|
VI |
0.51 |
|
Ccdm |
10294+1211 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
1.62 |
|
DDEs |
13.2 |
|
R dRAs |
82 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
7.7 |
|
Sp |
F2 |
|
PmNote |
* |
|
PmRA |
-69 |
|
PmDE |
-9 |
|
Dm number |
+12 2217 |
|
Cat1 |
BD |
|
Name2 |
+12 1236 |
|
Cat2 |
AGK2/3 |
|
HD |
90823 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
51360 |
|
10294+1211 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
102925.67+121113.4 |
|
Mag |
8.76 |
|
Calc delta mag |
1.07 |
|
Calc coord |
yes |
|
Ccdm |
10294+1211 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HDS |
|
DRAs |
1.63 |
|
DDEs |
13.3 |
|
R dRAs |
82 |
|
Year |
1991 |
|
Theta |
44 |
|
Rho |
0.1 |
|
Obs |
1 |
|
Vmag |
8.8 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
-69 |
|
PmDE |
-9 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
51360 |
|