10419-7811 HDS 1530
10h 41m 54.45s -78° 11' 03.3" P.A. 51.00 sep 0.3 mag 10.31,11.08 Sp K5V dist. 47.62 pc (155.34 l.y.)
Coord 2000 |
10419-7811 |
|
Discov num |
HDS1530 |
|
Comp |
|
|
Coord arcsec 2000 |
10 41 54.45 -78 11 03.3 |
|
Date first |
1991 |
|
Date last |
2021 |
|
Obs |
14 |
|
Pa first |
84 |
|
Pa last |
51 |
|
P.A. Now (θ) |
59.4° |
|
Sep first |
0.4 |
|
Sep last |
0.263 |
|
Sep. Now (ρ) |
0.292" |
|
Mag pri |
10.31 |
|
Mag sec |
11.08 |
|
delta mag (ΔM) |
0.77 |
|
Spectral class |
K5V (yellow-orange) |
|
Pri motion ra |
-140 |
|
Sec motion ra |
|
|
Pri motion dec |
+102 |
|
Sec motion dec |
|
|
Notes |
O
(Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Chamaeleon |
|
HIP |
52351 |
|
Tycho2 |
9414-00744-1 |
|
Gaia DR2 |
5200920901121351040 |
|
CD |
CD-77 464 |
|
Distance |
47.62 |
|
Distance ly |
155.34 |
|
ORBITAL ELEMENTS
Period (P) | 39.07y | ± 0.67 |
Periastron (T) | 2007.88y | ± 0.1 |
Semi-major axis (a) | 0.267a | ± 0.004 |
Eccentricity (e) | 0.547 | ± 0.008 |
Inclination (i) | 50.2° | ± 0.7 |
Longitude of periastron (ω) | 132.6° | ± 1.1 |
Node (Ω) | 109.7° | ± 1.5 |
Notes | | |
Reference | Tok2019c | |
Equinox | | |
Last observation | 2018 | |
Grade | 3 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
109.1 |
0.300 |
2001 |
113.3 |
0.278 |
2002 |
118.3 |
0.251 |
2003 |
124.7 |
0.220 |
2004 |
133.4 |
0.183 |
2005 |
147.1 |
0.141 |
2006 |
171.9 |
0.102 |
2007 |
216.2 |
0.084 |
2008 |
259.0 |
0.103 |
2009 |
284.8 |
0.131 |
2010 |
302.6 |
0.149 |
2011 |
317.4 |
0.158 |
2012 |
330.9 |
0.164 |
2013 |
343.5 |
0.170 |
2014 |
355.3 |
0.176 |
2015 |
6.1 |
0.185 |
2016 |
15.9 |
0.195 |
2017 |
24.6 |
0.208 |
2018 |
32.2 |
0.221 |
2019 |
39.0 |
0.235 |
2020 |
45.0 |
0.250 |
2021 |
50.3 |
0.264 |
2022 |
55.1 |
0.279 |
2023 |
59.4 |
0.292 |
2024 |
63.4 |
0.305 |
2025 |
67.0 |
0.317 |
2026 |
70.4 |
0.328 |
2027 |
73.6 |
0.337 |
2028 |
76.6 |
0.345 |
2029 |
79.5 |
0.352 |
2030 |
82.3 |
0.357 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
|
|
|
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 10419-7811 HDS 1530 : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Tok2019c |
St j |
Tokovinin, A., Mason, B.D., Mendez, R.A., Horch, E.P. & Briceno, C. |
2019AJ....158...48T |
Tok2019c |
+orb |
AJ 158, 48, 2019 |
|
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 |
10419-7811 |
HDS1530 |
|
1991 |
1 |
84 |
0.4 |
10.31 |
11.08 |
K5V |
|
104154.45-781103.3 |
10419-7811 |
HDS1530 |
|
2009 |
2 |
134 |
0.1 |
10.31 |
11.08 |
K5V |
|
104154.45-781103.3 |
10419-7811 |
HDS1530 |
|
2010 |
4 |
125 |
0.2 |
10.31 |
11.08 |
K5V |
|
104154.45-781103.3 |
10419-7811 |
HDS1530 |
|
2012 |
7 |
152 |
0.2 |
10.31 |
11.08 |
K5V |
|
104154.45-781103.3 |
10419-7811 |
HDS1530 |
|
2013 |
8 |
165 |
0.2 |
10.31 |
11.08 |
K5V |
|
104154.45-781103.3 |
10419-7811 |
HDS1530 |
|
2014 |
9 |
177 |
0.2 |
10.31 |
11.08 |
K5V |
O |
104154.45-781103.3 |
10419-7811 |
HDS1530 |
|
2015 |
10 |
187 |
0.2 |
10.31 |
11.08 |
K5V |
O |
104154.45-781103.3 |
10419-7811 |
HDS1530 |
|
2016 |
11 |
18 |
0.2 |
10.31 |
11.08 |
K5V |
O |
104154.45-781103.3 |
10419-7811 |
HDS1530 |
|
2018 |
12 |
33 |
0.2 |
10.31 |
11.08 |
K5V |
O |
104154.45-781103.3 |
10419-7811 |
HDS1530 |
|
2019 |
13 |
45 |
0.2 |
10.31 |
11.08 |
K5V |
O |
104154.45-781103.3 |
10419-7811 |
HDS1530 |
|
2021 |
14 |
51 |
0.3 |
10.31 |
11.08 |
K5V |
O |
104154.45-781103.3 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 10419-7811 HDS 1530 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 10419-7811 HDS 1530 : MEASURES
No records found.
WDS 10419-7811 : 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 10419-7811 : ALADIN DSS IMAGE @ 10h 41m 54.45s -78° 11' 03.3"
WDS 10419-7811 HDS 1530 : 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 |
|
10419-7811 |
HDS1530 |
|
51 |
0.3 |
1 |
Show |
|
10343-7807 |
TOK 841 |
|
122 |
3.4 |
24 |
Show |
|
10526-7845 |
TDS7524 |
|
86 |
0.4 |
47 |
Show |
|
10284-7849 |
RST2694 |
|
204 |
2.2 |
56 |
Show |
|
10323-7902 |
UC 1949 |
|
118 |
37.5 |
59 |
Show |
|
10560-7725 |
REP 15 |
|
289 |
2.2 |
65 |
Show |
|
11013-7733 |
LUH 1 |
|
30 |
1.4 |
73 |
Show |
|
10583-7717 |
GHE 33 |
AB |
123 |
5.1 |
75 |
Show |
|
10583-7717 |
GHE 33 |
AC |
314 |
11.7 |
75 |
Show |
|
10327-7702 |
KPP 225 |
|
302 |
4.9 |
75 |
Show |
|
10495-7656 |
TDS7488 |
|
289 |
1.0 |
79 |
Show |
|
10577-7700 |
LAF 1 |
|
343 |
0.2 |
88 |
Show |
|
10261-7627 |
TOK 134 |
|
206 |
17.2 |
117 |
Show |
|
11013-7627 |
BRR 1 |
AB |
81 |
0.9 |
122 |
Show |
|
11013-7627 |
KSA 33 |
AC |
340 |
4.6 |
122 |
Show |
|
11013-7627 |
LAF 2 |
Ba,Bb |
48 |
0.1 |
122 |
Show |
|
10453-8028 |
I 294 |
|
89 |
0.8 |
138 |
Show |
|
10339-8028 |
UC 1956 |
|
273 |
51.1 |
139 |
Show |
|
10290-8037 |
DAM 792 |
|
348 |
5.5 |
151 |
Show |
|
11009-7552 |
HEI 764 |
|
292 |
1.8 |
153 |
Show |
|
10395-7538 |
RST1521 |
|
347 |
5.0 |
154 |
Show |
|
10551-7533 |
HEI 499 |
|
152 |
0.7 |
165 |
Show |
|
10534-7523 |
I 1207 |
|
44 |
7.6 |
173 |
Show |
|
10553-7512 |
KPP3828 |
|
149 |
5.0 |
186 |
Show |
|
10353-7504 |
HEI 497 |
|
5 |
0.4 |
189 |
Show |
|
10222-7512 |
UC 1919 |
|
207 |
17.8 |
192 |
Show |
|
10242-8118 |
UC 1924 |
|
216 |
55.4 |
193 |
Show |
|
10509-7500 |
TDS7500 |
|
176 |
2.2 |
194 |
Show |
|
10437-8130 |
KPP1153 |
|
279 |
9.0 |
199 |
Show |
|
10451-8134 |
RST2711 |
|
291 |
3.0 |
204 |
Show |
|
10490-7449 |
HEI 498 |
|
122 |
0.1 |
204 |
Show |
|
10592-8133 |
I 212 |
|
23 |
0.4 |
208 |
Show |
|
10597-7450 |
TDS7596 |
|
297 |
0.5 |
211 |
Show |
|
10299-7430 |
B 2712 |
|
41 |
4.7 |
225 |
Show |
|
10319-8155 |
HJ 5444 |
|
236 |
41.4 |
226 |
Show |
|
10498-8217 |
RST2718 |
|
320 |
1.9 |
247 |
Show |
|
10410-7401 |
HDS1527 |
|
162 |
1.0 |
250 |
Show |
|
10493-7350 |
TDS7485 |
|
94 |
0.8 |
263 |
Show |
|
10525-7344 |
HDS1553 |
|
81 |
0.5 |
270 |
Show |
|
10492-7337 |
HJ 4377 |
|
283 |
6.4 |
277 |
Show |
|
10377-7335 |
HJ 4344 |
|
107 |
20.9 |
277 |
Show |
|
10259-7329 |
DAM2364 |
|
17 |
1.3 |
289 |
Show |
|
10252-7329 |
HEI 495 |
|
227 |
0.6 |
289 |
Show |
|
10270-7316 |
RSS 238 |
|
161 |
15.9 |
301 |
Show |
|
10310-7313 |
HJ 4333 |
|
103 |
32.4 |
301 |
|
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WDS 10419-7811 : COMPONENTS
10419-7811 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
104154.45-781103.3 |
|
Mag |
10.31 |
|
Spectral class |
K5V (yellow-orange) |
|
PmRA |
-140.00 |
|
PmDE |
102.0 |
|
HIP |
52351 |
|
Tycho2 |
9414-00744-1 |
|
CD |
CD-77 464 |
|
Tycho2 |
9414-00744-1 |
|
Pflag |
|
|
RAmdeg |
160.47534921 |
|
DEmdeg |
-78.18400862 |
|
PmRA |
-140.2 |
|
PmDE |
96.2 |
|
E RAmdeg |
19 |
|
E DEmdeg |
20 |
|
E pmRA |
1.6 |
|
E pmDE |
1.6 |
|
EpRAm |
1986.02 |
|
EpDEm |
1985.73 |
|
Num |
8 |
|
Q RAmdeg |
1.4 |
|
Q DEmdeg |
0.7 |
|
Q pmRA |
1.3 |
|
Q pmDE |
0.7 |
|
BTmag |
11.111 |
|
E BTmag |
0.051 |
|
VTmag |
9.920 |
|
E VTmag |
0.029 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
52351 |
|
CCDM |
AB |
|
RAdeg |
160.47694639 |
|
DEdeg |
-78.18423000 |
|
EpRA 1990 |
1.62 |
|
EpDE 1990 |
1.70 |
|
E RAdeg |
22.1 |
|
E DEdeg |
23.1 |
|
Posflg |
P |
|
Corr |
-0.1 |
|
Catalog |
H |
|
HIP |
52351 |
|
Proxy |
H |
|
RAhms |
10 41 54.45 |
|
DEdms |
-78 11 03.3 |
|
Vmag |
9.73 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
160.477 |
|
DEdeg |
-78.1842 |
|
AstroRef |
A |
|
Plx |
21.63 |
|
CCDM |
10419-7811 |
|
N CCDM |
H |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
84 |
|
Rho |
0.352 |
|
HD |
|
|
BD |
|
|
CD |
CD-77 464 |
|
CP |
|
|
Dm number |
-77 464 |
|
VIred |
0.72 |
|
SpType |
K5V |
|
R SpType |
|
|
Coord arcsec 2000 |
104154.45-781103.3 |
|
HIP |
52351 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
2.8008500555 |
|
DErad |
-1.3645726197 |
|
Plx |
21 |
|
PmRA |
-143.39 |
|
PmDE |
105.59 |
|
E RArad |
1.49 |
|
E DErad |
1.1 |
|
E Plx |
1.38 |
|
E pmRA |
1.81 |
|
E pmDE |
1.29 |
|
Hpmag |
9.8781 |
|
E Hpmag |
0.0023 |
|
SHp |
0.024 |
|
VA |
0 |
|
BV |
0.963 |
|
E BV |
0.058 |
|
VI |
0.95 |
|
Ccdm |
10419-7811 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
0.05 |
|
DDEs |
-2.4 |
|
R dRAs |
82 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
10.3 |
|
Sp |
K5 |
|
PmNote |
* |
|
PmRA |
-140 |
|
PmDE |
102 |
|
Dm number |
|
|
Cat1 |
CPD |
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
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ADS BDS |
|
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M ADS BDS |
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N IDS |
|
|
IDS |
|
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HIC |
52351 |
|
10419-7811 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
104154.46-781103.1 |
|
Mag |
11.08 |
|
Calc delta mag |
0.77 |
|
Calc coord |
yes |
|
Ccdm |
10419-7811 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HDS |
|
DRAs |
0.21 |
|
DDEs |
-2.6 |
|
R dRAs |
82 |
|
Year |
1991 |
|
Theta |
84 |
|
Rho |
0.4 |
|
Obs |
1 |
|
Vmag |
11.1 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
-127 |
|
PmDE |
79 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
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M ADS BDS |
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N IDS |
|
|
IDS |
|
|
HIC |
52351 |
|