06003-3102 HU 1399 AB
06h 00m 19.69s -31° 01' 54.0" P.A. 77.00 sep 0.3 mag 8.94,10.19 Sp K3/4V dist. 16.39 pc (53.46 l.y.)
Coord 2000 |
06003-3102 |
|
Discov num |
HU 1399 |
|
Comp |
AB |
|
Coord arcsec 2000 |
06 00 19.69 -31 01 54.0 |
|
Date first |
1911 |
|
Date last |
2021 |
|
Obs |
76 |
|
Pa first |
340 |
|
Pa last |
76.9 |
|
P.A. Now (θ) |
76.3° |
|
Sep first |
0.8 |
|
Sep last |
0.348 |
|
Sep. Now (ρ) |
0.34" |
|
Mag pri |
8.94 |
|
Mag sec |
10.19 |
|
delta mag (ΔM) |
1.25 |
|
Spectral class |
K3/4V (yellow-orange) |
|
Pri motion ra |
-465 |
|
Sec motion ra |
|
|
Pri motion dec |
+405 |
|
Sec motion dec |
|
|
Notes |
N
O
(See Notes, Orbital solution) |
|
This double is physical.
06003-3102 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
06 00 20 -31 01 54 |
HU 1399 AB |
2021 |
76 |
77 |
0.3 |
8.94 |
10.19 |
1.25 |
Y |
<=== |
Show |
HD 40887 |
|
06 00 20 -31 01 54 |
HJ 3823 AC |
2016 |
75 |
2 |
2.9 |
8.94 |
8.67 |
0.27 |
Y |
|
Show |
|
|
06 00 20 -31 01 54 |
B 2595 AD |
2015 |
20 |
145 |
39.7 |
8.94 |
12.80 |
3.86 |
|
|
Show |
|
|
06 00 20 -31 01 54 |
TOK 9 CE |
2021 |
25 |
161 |
0.2 |
8.67 |
13.13 |
4.46 |
Y |
|
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Columba |
|
HIP |
28442 |
|
Tycho2 |
7071-02045-1 |
|
HD |
40887 |
|
GL |
Gl 225.2A |
|
CD |
CD-31 2902 |
|
CP |
CP-31 976 |
|
Distance |
16.39 |
|
Distance ly |
53.46 |
|
ORBITAL ELEMENTS
Period (P) | 67.45y | ± 0.14 |
Periastron (T) | 1997.85y | ± 0.17 |
Semi-major axis (a) | 0.946a | ± 0.01 |
Eccentricity (e) | 0.516 | ± 0.013 |
Inclination (i) | 101.2° | ± 0.4 |
Longitude of periastron (ω) | 278.5° | ± 0.5 |
Node (Ω) | 126.7° | ± 0.5 |
Notes | n | |
Reference | Tok2014a | |
Equinox | 2000 | |
Last observation | 2013 | |
Grade | 3 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
136.6 |
0.376 |
2001 |
132.2 |
0.482 |
2002 |
129.3 |
0.568 |
2003 |
127.1 |
0.633 |
2004 |
125.3 |
0.681 |
2005 |
123.7 |
0.714 |
2006 |
122.1 |
0.735 |
2007 |
120.7 |
0.745 |
2008 |
119.3 |
0.746 |
2009 |
117.8 |
0.740 |
2010 |
116.4 |
0.728 |
2011 |
114.8 |
0.711 |
2012 |
113.2 |
0.690 |
2013 |
111.5 |
0.665 |
2014 |
109.6 |
0.636 |
2015 |
107.5 |
0.606 |
2016 |
105.3 |
0.574 |
2017 |
102.7 |
0.540 |
2018 |
99.8 |
0.505 |
2019 |
96.4 |
0.470 |
2020 |
92.5 |
0.435 |
2021 |
88.0 |
0.401 |
2022 |
82.6 |
0.369 |
2023 |
76.3 |
0.340 |
2024 |
68.8 |
0.314 |
2025 |
60.2 |
0.294 |
2026 |
50.5 |
0.281 |
2027 |
40.2 |
0.275 |
2028 |
29.8 |
0.278 |
2029 |
19.9 |
0.289 |
2030 |
10.9 |
0.308 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
|
|
|
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 06003-3102 HU 1399 AB : NOTES
discov_num |
notes |
refcode |
HJ 3823 |
AB,C triple solution by Soderhjelm (1992), who notes the Hipparcos |
Sod1999 |
|
data are unuseable. Speckle observations needed to strengthen orbit. |
|
TOK 9 |
CE: As suggested by Tokovinin et al. and after consultation with the |
Tok2005 |
|
author, the measure of Prieto was moved from AB to CE, as AB was |
Pri1997a |
|
unresolved at the time of the observation. This measure of CE predates |
|
|
the discovery by eight years. |
|
|
AC. 1997.0952: In this multiple system, our observation failed to |
|
|
detect the closer pair HU 1399 AB, where the secondary has magnitude |
|
|
9.2 and approximate separation 0".5. |
Hor1997 |
|
Tokovinin (2005) notes that a 1996 measure of the AB pair by Prieto |
Tok2005 |
|
(1997) may actually have been of CE, as AB was unresolvable at this |
Pri1997a |
|
epoch (250deg, 0".09). |
|
REFERENCES
refcode |
metd |
author |
reference |
Hor1997 |
S j |
Horch, E.P., Ninkov, Z., & Slawson, R. |
1997AJ....114.2117H |
Hor1997 |
|
AJ 114, 2117, 1997 |
|
Pri1997a |
Ma j |
Prieto, C. |
1997A&AS..121..405P |
Pri1997a |
|
A&AS 121, 405, 1997 |
|
Sod1999 |
orb - |
Soderhjelm, S. |
1999A&A...341..121S |
Sod1999 |
|
A&A 341, 121, 1999 |
|
Tok2005 |
A j |
Tokovinin, A.A., Kiyaeva, O., Sterzik, M., Orlov, V., Rubinov, A., & Zhuchkov, R. |
2005A&A...441..695T |
Tok2005 |
+C |
A&A 441, 695, 2005 |
|
Tok2005 |
+orb |
(J,H,Ks component mags based on combined 2MASS photometry and their differential |
|
Tok2005 |
|
photometry. Hp mags from Soderhjelm, 2005, private comm. to Tokovinin et al.) |
|
Tok2014a |
orb j |
Tokovinin, A., Mason, B.D., & Hartkopf, W.I. |
2014AJ....147..123T |
Tok2014a |
+St |
AJ 147, 123, 2014 (some measures corrected in Tok2017b) |
2017AJ....154..110T |
DISCOVERER
idgroup |
discov |
author |
1 |
B |
van den Bos, W.H. |
212 |
HJ |
Herschel, J.F.W. |
261 |
HU |
Hussey, W.F. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
06003-3102 |
HU 1399 |
AB |
2007 |
53 |
120 |
0.7 |
8.90 |
9.90 |
K3/4V |
NOD |
060019.80-310152.2 |
06003-3102 |
HU 1399 |
AB |
2009 |
56 |
117 |
0.7 |
8.90 |
9.90 |
K3/4V |
NOD |
060019.80-310152.2 |
06003-3102 |
HU 1399 |
AB |
2010 |
57 |
116 |
0.7 |
8.90 |
9.90 |
K3/4V |
NOD |
060019.80-310152.2 |
06003-3102 |
HU 1399 |
AB |
2011 |
60 |
115 |
0.7 |
8.90 |
9.90 |
K3/4V |
NOD |
060019.80-310152.2 |
06003-3102 |
HU 1399 |
AB |
2013 |
62 |
111 |
0.7 |
8.90 |
9.90 |
K3/4V |
NOD |
060019.80-310152.2 |
06003-3102 |
HU 1399 |
AB |
2014 |
66 |
107 |
0.6 |
8.90 |
9.90 |
K3/4V |
O |
060019.80-310152.2 |
06003-3102 |
HU 1399 |
AB |
2015 |
67 |
104 |
0.6 |
8.90 |
9.90 |
K3/4V |
O |
060019.80-310152.2 |
06003-3102 |
HU 1399 |
AB |
2017 |
70 |
98 |
0.5 |
8.90 |
9.90 |
K3/4V |
NO |
060019.69-310154.0 |
06003-3102 |
HU 1399 |
AB |
2018 |
72 |
94 |
0.5 |
8.90 |
9.90 |
K3/4V |
NO |
060019.69-310154.0 |
06003-3102 |
HU 1399 |
AB |
2019 |
74 |
88 |
0.4 |
8.90 |
9.90 |
K3/4V |
NO |
060019.69-310154.0 |
06003-3102 |
HU 1399 |
AB |
2020 |
75 |
83 |
0.4 |
8.94 |
10.19 |
K3/4V |
NO |
060019.69-310154.0 |
06003-3102 |
HU 1399 |
AB |
2021 |
76 |
77 |
0.3 |
8.94 |
10.19 |
K3/4V |
NO |
060019.69-310154.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 06003-3102 HU 1399 AB : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 06003-3102 HU 1399 AB : MEASURES
No records found.
WDS 06003-3102 : 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 06003-3102 : ALADIN DSS IMAGE @ 06h 00m 19.69s -31° 01' 54.0"
WDS 06003-3102 HU 1399 AB : 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 |
|
06003-3102 |
HU 1399 |
AB |
77 |
0.3 |
|
Show |
|
06003-3102 |
HJ 3823 |
AC |
2 |
2.9 |
|
Show |
|
06003-3102 |
B 2595 |
AD |
145 |
39.7 |
|
Show |
|
06003-3102 |
TOK 9 |
CE |
161 |
0.2 |
|
Show |
|
05598-3103 |
AOT 29 |
|
171 |
24.8 |
7 |
Show |
|
06013-3110 |
AOT 31 |
|
98 |
18.7 |
16 |
Show |
|
05583-3107 |
AOT 26 |
|
139 |
36.4 |
27 |
Show |
|
06016-3124 |
B 1499 |
BC |
274 |
3.4 |
28 |
Show |
|
06016-3124 |
B 1499 |
AB |
290 |
10.8 |
28 |
Show |
|
06016-3124 |
B 1499 |
AC |
286 |
14.1 |
28 |
Show |
|
06016-3133 |
AOT 32 |
|
202 |
21.6 |
35 |
Show |
|
05564-3107 |
UC 1380 |
AB |
356 |
13.6 |
52 |
Show |
|
05564-3107 |
UC 1380 |
AC |
204 |
13.0 |
52 |
Show |
|
05564-3107 |
UC 1380 |
BC |
190 |
25.8 |
52 |
Show |
|
06046-3117 |
TDS3536 |
|
273 |
0.4 |
58 |
Show |
|
05581-3155 |
AOT 25 |
|
103 |
18.3 |
61 |
Show |
|
06023-3151 |
VOU 46 |
|
215 |
3.5 |
63 |
Show |
|
06051-3118 |
SKF 463 |
|
31 |
2.3 |
64 |
Show |
|
05599-2957 |
HDS 816 |
|
170 |
0.5 |
65 |
Show |
|
05583-3202 |
JSP 87 |
AB |
112 |
2.1 |
67 |
Show |
|
05583-3202 |
DAM 409 |
AB,C |
133 |
9.1 |
67 |
Show |
|
05587-2949 |
BRT2869 |
|
143 |
6.1 |
76 |
Show |
|
06014-3225 |
JNN 47 |
|
16 |
5.1 |
85 |
Show |
|
06043-3210 |
VOU 86 |
|
40 |
0.1 |
86 |
Show |
|
05537-3041 |
HU 1396 |
|
143 |
1.8 |
88 |
Show |
|
05592-3230 |
PRO 19 |
|
131 |
20.3 |
89 |
Show |
|
05537-3129 |
TDS3409 |
|
99 |
0.5 |
89 |
Show |
|
06060-3203 |
SEE 60 |
|
99 |
23.5 |
95 |
Show |
|
05527-3047 |
RSS 89 |
|
333 |
13.0 |
100 |
Show |
|
05541-3206 |
LDS5666 |
|
231 |
33.0 |
102 |
Show |
|
05531-3147 |
BRT2867 |
|
130 |
4.4 |
104 |
Show |
|
06048-3235 |
TOI2496 |
|
298 |
4.2 |
109 |
Show |
|
05580-3250 |
RSS 93 |
|
171 |
6.7 |
113 |
Show |
|
06097-3119 |
TDS3596 |
|
353 |
0.6 |
123 |
Show |
|
06072-2936 |
B 1503 |
|
348 |
4.5 |
124 |
Show |
|
05583-3305 |
LDS5669 |
|
115 |
157.4 |
126 |
Show |
|
06101-3055 |
RSS 101 |
|
203 |
9.3 |
127 |
Show |
|
06103-3051 |
JSP 93 |
|
200 |
1.8 |
129 |
Show |
|
05573-2857 |
RST1297 |
|
7 |
2.7 |
131 |
Show |
|
06038-3307 |
TDS3529 |
|
157 |
2.4 |
133 |
Show |
|
05542-2909 |
FIN 382 |
|
179 |
0.2 |
138 |
Show |
|
05532-3248 |
B 1495 |
|
83 |
0.3 |
140 |
Show |
|
05558-3309 |
KPP2108 |
|
203 |
17.1 |
140 |
Show |
|
05493-3105 |
RST2400 |
AB |
47 |
2.2 |
142 |
Show |
|
06093-3225 |
JSP 92 |
|
74 |
1.2 |
142 |
Show |
|
05500-3013 |
JSP 85 |
|
323 |
2.5 |
142 |
Show |
|
05530-3251 |
TVB 109 |
|
135 |
25.2 |
144 |
Show |
|
05499-3011 |
SKF1210 |
|
150 |
45.8 |
144 |
Show |
|
05524-2919 |
TDS3390 |
Aa,Ab |
182 |
0.4 |
146 |
Show |
|
05524-2919 |
B 1494 |
AB |
195 |
1.2 |
146 |
Show |
|
06077-3255 |
LDS5671 |
|
176 |
193.3 |
147 |
|
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WDS 06003-3102 : COMPONENTS
|
A |
B |
C |
D |
B |
pa=74.8°
sep=0.30"
| |
C |
pa=0.0°
sep=0.00"
| pa=254.8°
sep=0.30"
| |
D |
pa=148.8°
sep=37.94"
| pa=149.2°
sep=37.85"
| pa=148.8°
sep=37.94"
| |
E |
pa=163.5°
sep=0.23"
| pa=217.3°
sep=0.37"
| pa=163.5°
sep=0.23"
| pa=328.7°
sep=37.72"
|
06003-3102 A
Coord arcsec 2000 |
060019.69-310154.0 |
|
Mag |
8.94 |
|
Spectral class |
K3/4V (yellow-orange) |
|
PmRA |
-465.00 |
|
PmDE |
405.0 |
|
Tycho2 |
7071-02045-1 |
|
HD |
40887 |
|
DM |
CD-31 2902 |
|
06003-3102 B
Coord arcsec 2000 |
060019.71-310153.9 |
|
Mag |
10.19 |
|
Calc delta mag |
1.25 |
|
Calc coord |
yes |
|
06003-3102 C
Coord arcsec 2000 |
060019.69-310154.0 |
|
Coord calc |
060019.69-310154.0 |
|
Mag |
8.67 |
|
Spectral class |
K6.5V (yellow-orange) |
|
PmRA |
-44.00 |
|
PmDE |
102.0 |
|
Calc delta mag |
0.27 |
|
06003-3102 D
Coord arcsec 2000 |
060021.22-310226.4 |
|
Mag |
12.8 |
|
PmRA |
74.00 |
|
PmDE |
163.0 |
|
Calc delta mag |
3.86 |
|
Calc coord |
yes |
|
06003-3102 E
Coord arcsec 2000 |
060019.70-310154.2 |
|
Mag |
13.13 |
|
Calc delta mag |
4.19 |
|
Calc coord |
yes |
|