02212+2136 HU 425 Aa,Ab
02h 21m 11.45s +21° 35' 21.4" P.A. 143.00 sep 0.7 mag 10.74,11.21 Sp G8V dist. 166.67 pc (543.68 l.y.)
Coord 2000 |
02212+2136 |
|
Discov num |
HU 425 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
02 21 11.45 +21 35 21.4 |
|
Date first |
1901 |
|
Date last |
2016 |
|
Obs |
30 |
|
Pa first |
25 |
|
Pa last |
143.3 |
|
P.A. Now (θ) |
143.3° |
|
Sep first |
0.4 |
|
Sep last |
0.665 |
|
Sep. Now (ρ) |
0.665" |
|
Mag pri |
10.74 |
|
Mag sec |
11.21 |
|
delta mag (ΔM) |
0.47 |
|
Spectral class |
G8V (yellow) |
|
Pri motion ra |
+021 |
|
Sec motion ra |
|
|
Pri motion dec |
-019 |
|
Sec motion dec |
|
|
Notes |
O
(Orbital solution) |
|
This double is physical.
02212+2136 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
02 21 11 +21 35 21 |
HU 425 Aa,Ab |
2016 |
30 |
143 |
0.7 |
10.74 |
11.21 |
0.47 |
Y |
<=== |
Show |
|
|
02 21 11 +21 35 21 |
FMR 24 AB |
2014 |
9 |
100 |
11.4 |
10.10 |
16.10 |
6.00 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aries |
|
HIP |
10959 |
|
Tycho2 |
1221-00800-1 |
|
Gaia DR2 |
99756834562343808 |
|
ADS |
1796 |
|
BD |
BD+20 381 |
|
Distance |
166.67 |
|
Distance ly |
543.68 |
|
ORBITAL ELEMENTS
Period (P) | 125y | |
Periastron (T) | 1975y | |
Semi-major axis (a) | 0.355a | |
Eccentricity (e) | 0.06 | |
Inclination (i) | 134° | |
Longitude of periastron (ω) | 172° | |
Node (Ω) | 0° | |
Notes | | |
Reference | Hei1995 | |
Equinox | 2000 | |
Last observation | | |
Grade | 5 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
116.8 |
0.257 |
2001 |
112.9 |
0.254 |
2002 |
109.0 |
0.251 |
2003 |
105.0 |
0.249 |
2004 |
100.9 |
0.248 |
2005 |
96.8 |
0.247 |
2006 |
92.7 |
0.247 |
2007 |
88.6 |
0.248 |
2008 |
84.5 |
0.249 |
2009 |
80.5 |
0.251 |
2010 |
76.5 |
0.254 |
2011 |
72.7 |
0.257 |
2012 |
68.9 |
0.260 |
2013 |
65.3 |
0.265 |
2014 |
61.7 |
0.269 |
2015 |
58.3 |
0.274 |
2016 |
55.0 |
0.279 |
2017 |
51.8 |
0.284 |
2018 |
48.8 |
0.290 |
2019 |
45.9 |
0.296 |
2020 |
43.0 |
0.302 |
2021 |
40.3 |
0.307 |
2022 |
37.7 |
0.313 |
2023 |
35.2 |
0.319 |
2024 |
32.8 |
0.325 |
2025 |
30.4 |
0.330 |
2026 |
28.1 |
0.335 |
2027 |
25.9 |
0.340 |
2028 |
23.8 |
0.345 |
2029 |
21.7 |
0.350 |
2030 |
19.7 |
0.354 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
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|
|
|
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Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 02212+2136 HU 425 Aa,Ab : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Hei1995 |
Ma j |
Heintz, W.D. |
1995ApJS...99..693H |
Hei1995 |
+Po |
ApJS 99, 693, 1995 |
|
Hei1995 |
+orb |
|
|
DISCOVERER
idgroup |
discov |
author |
1 |
FMR |
Rica Romero, F.M. |
197 |
FMR |
Rica, F., Barrena, R., Antonio Henriquez, J., Vazquez, G., Vazquez, C., Hernandez, |
197 |
FMR |
D., Perez-Toledo, F., del Rosario, J.L., Vargas, P., de la Pinta, R. & Vila, M. |
202 |
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 |
02212+2136 |
HU 425 |
Aa,Ab |
2009 |
25 |
149 |
0.6 |
10.74 |
11.21 |
G8V |
NOD |
022111.45+213521.4 |
02212+2136 |
HU 425 |
Aa,Ab |
2016 |
26 |
143 |
0.7 |
10.74 |
11.21 |
G8V |
O |
022111.45+213521.4 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 02212+2136 HU 425 Aa,Ab : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 02212+2136 HU 425 Aa,Ab : MEASURES
No records found.
WDS 02212+2136 : 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 02212+2136 : ALADIN DSS IMAGE @ 02h 21m 11.45s +21° 35' 21.4"
WDS 02212+2136 HU 425 Aa,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 |
|
02212+2136 |
HU 425 |
Aa,Ab |
143 |
0.7 |
1 |
Show |
|
02212+2136 |
FMR 24 |
AB |
100 |
11.4 |
1 |
Show |
|
02222+2116 |
GRV 124 |
|
231 |
63.4 |
24 |
Show |
|
02197+2157 |
LDS3369 |
|
310 |
31.8 |
29 |
Show |
|
02190+2047 |
UC 715 |
|
269 |
6.9 |
57 |
Show |
|
02187+2225 |
SLW 108 |
|
303 |
21.4 |
61 |
Show |
|
02205+2235 |
GRV 122 |
|
197 |
18.8 |
62 |
Show |
|
02236+2228 |
SKF 300 |
|
89 |
26.1 |
62 |
Show |
|
02233+2230 |
LDS3378 |
|
91 |
12.7 |
63 |
Show |
|
02176+2214 |
STF 244 |
|
290 |
4.4 |
64 |
Show |
|
02241+2041 |
LDS3380 |
|
48 |
15.0 |
68 |
Show |
|
02181+2038 |
SLW 107 |
|
274 |
14.1 |
73 |
Show |
|
02262+2105 |
COU 258 |
|
123 |
2.3 |
76 |
Show |
|
02221+2252 |
AHD 30 |
|
348 |
28.3 |
79 |
Show |
|
02155+2138 |
GRV 120 |
|
54 |
23.6 |
79 |
Show |
|
02205+2007 |
HJL1016 |
|
95 |
84.2 |
89 |
Show |
|
02224+2303 |
UC 726 |
|
98 |
49.2 |
90 |
Show |
|
02150+2213 |
GRV 119 |
|
197 |
42.1 |
94 |
Show |
|
02190+2309 |
BRT2308 |
|
125 |
3.8 |
99 |
Show |
|
02258+2017 |
TOK 467 |
AB |
201 |
999.9 |
102 |
Show |
|
02272+2238 |
SLW 113 |
|
69 |
154.8 |
105 |
Show |
|
02208+1949 |
SLW 110 |
|
104 |
16.3 |
107 |
Show |
|
02180+1958 |
GWP 294 |
|
7 |
76.0 |
108 |
Show |
|
02128+2140 |
AZC 21 |
|
160 |
8.7 |
118 |
Show |
|
02127+2203 |
AZC 20 |
|
210 |
9.6 |
122 |
Show |
|
02216+2338 |
STF 254 |
|
16 |
12.2 |
123 |
Show |
|
02179+1941 |
TOK 72 |
|
312 |
14.3 |
124 |
Show |
|
02290+2236 |
CFN 2 |
|
150 |
3.0 |
125 |
Show |
|
02260+2324 |
POU 187 |
AB |
320 |
8.7 |
128 |
Show |
|
02260+2324 |
UC 738 |
AC |
216 |
54.5 |
128 |
Show |
|
02230+2340 |
POU 181 |
|
23 |
14.1 |
128 |
Show |
|
02270+1952 |
A 2328 |
AB |
78 |
0.3 |
132 |
Show |
|
02270+1952 |
GII 72 |
AC |
96 |
1.2 |
132 |
Show |
|
02215+2348 |
POU 177 |
|
317 |
2.5 |
134 |
Show |
|
02291+2252 |
HU 603 |
AB |
231 |
6.1 |
135 |
Show |
|
02291+2252 |
HU 603 |
AC |
275 |
81.2 |
135 |
Show |
|
02291+2252 |
FOX9043 |
AD |
265 |
47.7 |
135 |
Show |
|
02129+2244 |
COU 150 |
AB |
144 |
0.1 |
135 |
Show |
|
02121+2224 |
UC 697 |
|
29 |
66.9 |
136 |
Show |
|
02232+2348 |
POU 182 |
|
290 |
14.9 |
136 |
Show |
|
02309+2130 |
AG 40 |
|
246 |
5.7 |
137 |
Show |
|
02209+2353 |
POU 176 |
|
223 |
3.7 |
137 |
Show |
|
02282+2320 |
HU 428 |
|
219 |
0.3 |
142 |
Show |
|
02254+2346 |
POU 185 |
|
6 |
5.9 |
143 |
Show |
|
02143+2326 |
AZC 22 |
|
6 |
18.5 |
146 |
Show |
|
02174+2353 |
STF 240 |
|
52 |
4.8 |
148 |
Show |
|
02244+2358 |
POU 184 |
|
242 |
5.2 |
149 |
Show |
|
02228+2406 |
HJL1017 |
|
256 |
114.3 |
153 |
Show |
|
02165+2355 |
POU 169 |
|
75 |
5.2 |
154 |
Show |
|
02119+2301 |
GRV 115 |
|
322 |
53.4 |
155 |
Show |
|
02307+2013 |
J 588 |
|
152 |
5.1 |
158 |
|
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WDS 02212+2136 : COMPONENTS
|
A |
Ab |
Ab |
pa=145.3°
sep=0.65"
| |
B |
pa=100.2°
sep=10.60"
| pa=97.6°
sep=10.16"
|
02212+2136 A
Coord arcsec 2000 |
022111.45+213521.4 |
|
Mag |
10.1 |
|
Spectral class |
G8V (yellow) |
|
PmRA |
21.00 |
|
PmDE |
-22.0 |
|
HIP |
10959 |
|
Tycho2 |
1221-00800-1 |
|
BD |
BD+20 381 |
|
Tycho2 |
1221-00800-1 |
|
Pflag |
|
|
RAmdeg |
35.29775810 |
|
DEmdeg |
21.58918359 |
|
PmRA |
18.8 |
|
PmDE |
-18.9 |
|
E RAmdeg |
23 |
|
E DEmdeg |
28 |
|
E pmRA |
1.2 |
|
E pmDE |
1.2 |
|
EpRAm |
1984.93 |
|
EpDEm |
1981.49 |
|
Num |
5 |
|
Q RAmdeg |
1.4 |
|
Q DEmdeg |
0.7 |
|
Q pmRA |
1.5 |
|
Q pmDE |
0.7 |
|
BTmag |
11.268 |
|
E BTmag |
0.068 |
|
VTmag |
10.234 |
|
E VTmag |
0.041 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
10959 |
|
CCDM |
AS |
|
RAdeg |
35.29771194 |
|
DEdeg |
21.58922806 |
|
EpRA 1990 |
1.78 |
|
EpDE 1990 |
1.66 |
|
E RAdeg |
26.9 |
|
E DEdeg |
36.6 |
|
Posflg |
P |
|
Corr |
0.0 |
|
Catalog |
H |
|
HIP |
10959 |
|
Proxy |
H |
|
RAhms |
02 21 11.45 |
|
DEdms |
+21 35 21.4 |
|
Vmag |
10.06 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
35.2977 |
|
DEdeg |
21.5893 |
|
AstroRef |
A |
|
Plx |
9.92 |
|
CCDM |
02212+2135 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AS |
|
Theta |
163 |
|
Rho |
0.532 |
|
HD |
|
|
BD |
BD+20 381 |
|
CD |
|
|
CP |
|
|
Dm number |
+20 381 |
|
VIred |
0.85 |
|
SpType |
G8V |
|
R SpType |
|
|
Coord arcsec 2000 |
022111.45+213521.4 |
|
HIP |
10959 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
0.6160608869 |
|
DErad |
0.3768042011 |
|
Plx |
6 |
|
PmRA |
47.02 |
|
PmDE |
9.68 |
|
E RArad |
17.61 |
|
E DErad |
9.14 |
|
E Plx |
8.57 |
|
E pmRA |
22.93 |
|
E pmDE |
11.75 |
|
Hpmag |
10.1967 |
|
E Hpmag |
0.0035 |
|
SHp |
0.026 |
|
VA |
0 |
|
BV |
0.826 |
|
E BV |
0.001 |
|
VI |
0.85 |
|
02212+2136 Ab
Coord arcsec 2000 |
022111.48+213520.9 |
|
Mag |
11.21 |
|
Calc delta mag |
0.47 |
|
Calc coord |
yes |
|
02212+2136 B
Coord arcsec 2000 |
022112.20+213519.5 |
|
Mag |
16.1 |
|
Calc delta mag |
5.36 |
|
Calc coord |
yes |
|