21012-3511 TOK 344 AB
21h 01m 13.36s -35° 11' 02.6" P.A. 61.00 sep 186.0 mag 7.70,17.10 Sp G3V dist. 46.49 pc (151.65 l.y.)
Coord 2000 |
21012-3511 |
|
Discov num |
TOK 344 |
|
Comp |
AB |
|
Coord arcsec 2000 |
21 01 13.36 -35 11 02.6 |
|
Date first |
1980 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
61 |
|
Pa last |
61.3 |
|
P.A. Now (θ) |
61.3° |
|
Sep first |
186.0 |
|
Sep last |
186.014 |
|
Sep. Now (ρ) |
186.014" |
|
Mag pri |
7.70 |
|
Mag sec |
17.10 |
|
delta mag (ΔM) |
9.4 |
|
Spectral class |
G3V (yellow) |
|
Pri motion ra |
-181 |
|
Sec motion ra |
-175 |
|
Pri motion dec |
-051 |
|
Sec motion dec |
-051 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.032 (< 0.3, Physical double)
This double is physical.
21012-3511 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
212635 |
21 01 13 -35 11 03 |
TOK 344 Aa,Ab |
2022 |
8 |
351 |
0.1 |
7.80 |
10.00 |
2.20 |
|
|
Show |
|
212635 |
21 01 13 -35 11 03 |
TOK 344 AB |
2015 |
4 |
61 |
186.0 |
7.70 |
17.10 |
9.40 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Microscopium |
|
SAO |
212635 |
|
HIP |
103735 |
|
Tycho2 |
7479-00892-1 |
|
Gaia DR2 |
6780206038286320000 |
|
HD |
199918 |
|
GC |
29326 |
|
CD |
CD-3514509 |
|
CP |
CP-35 8957 |
|
Distance |
46.49 |
|
Distance ly |
151.65 |
|
WDS 21012-3511 TOK 344 AB : NOTES
discov_num |
notes |
refcode |
TOK 344 |
A is astrometric and SB, no SB orbit. Tokovinin & Lepine (2012): B is |
Tok2012c |
|
white dwarf candidate. |
Tok2014d |
REFERENCES
refcode |
metd |
author |
reference |
Tok2012c |
Pp - |
Tokovinin, A. & Lepine, S. |
2012AJ....144..102T |
Tok2012c |
+E2 |
AJ 144, 102, 2012 |
|
Tok2012c |
|
(Note: Per author's suggestion, catalog only includes pairs with Pphys > 0.2 or |
|
Tok2012c |
|
both proper motions >100 mas/yr. Coarse date of 1980 assumed for all Sky Survey |
|
Tok2012c |
|
measures. Theta values derived by cataloguer from component coordinates. |
|
Tok2012c |
|
2MASS photometry replaced with more precise catalog values and errors.) |
|
Tok2014d |
E2 - |
Tokovinin, A. |
2014AJ....147...86T |
Tok2014d |
|
AJ 147, 86, 2014 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
21012-3511 |
TOK 344 |
AB |
2010 |
3 |
61 |
185.4 |
7.68 |
16.96 |
G3V |
NV |
210113.36-351102.6 |
21012-3511 |
TOK 344 |
AB |
2015 |
4 |
61 |
186.0 |
7.68 |
16.96 |
G3V |
NV |
210113.36-351102.6 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 21012-3511 TOK 344 AB : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 21012-3511 TOK 344 AB : MEASURES
No records found.
WDS 21012-3511 : 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 21012-3511 : ALADIN DSS IMAGE @ 21h 01m 13.36s -35° 11' 02.6"
WDS 21012-3511 TOK 344 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 |
|
21012-3511 |
TOK 344 |
AB |
61 |
186.0 |
|
Show |
|
21012-3511 |
TOK 344 |
Aa,Ab |
351 |
0.1 |
|
Show |
|
21007-3518 |
BU 765 |
|
72 |
0.8 |
10 |
Show |
|
20598-3452 |
TDT2682 |
|
151 |
2.2 |
27 |
Show |
|
20583-3548 |
WSP 133 |
AB |
212 |
2.4 |
52 |
Show |
|
20583-3548 |
WSP 133 |
AC |
158 |
16.3 |
52 |
Show |
|
20583-3548 |
WSP 133 |
AD |
339 |
16.4 |
52 |
Show |
|
20583-3548 |
WSP 133 |
AE |
354 |
16.6 |
52 |
Show |
|
20571-3526 |
B 510 |
|
327 |
3.4 |
53 |
Show |
|
21031-3423 |
UC 4366 |
|
224 |
16.9 |
53 |
Show |
|
20575-3435 |
BRT1816 |
|
180 |
3.7 |
59 |
Show |
|
21002-3408 |
KPP4219 |
|
358 |
2.1 |
65 |
Show |
|
21053-3420 |
TDT2731 |
|
108 |
2.2 |
72 |
Show |
|
20588-3402 |
RST3274 |
|
358 |
1.8 |
75 |
Show |
|
20570-3406 |
RST3272 |
|
23 |
2.2 |
83 |
Show |
|
20551-3408 |
HJ 5234 |
|
90 |
15.1 |
98 |
Show |
|
20532-3521 |
BRT1814 |
|
258 |
4.0 |
99 |
Show |
|
20579-3339 |
RED 26 |
|
186 |
18.9 |
101 |
Show |
|
21068-3631 |
I 301 |
|
335 |
3.7 |
105 |
Show |
|
20565-3340 |
B 1002 |
|
324 |
0.6 |
109 |
Show |
|
20525-3451 |
NSN 490 |
|
73 |
2.0 |
109 |
Show |
|
21087-3612 |
UC 4388 |
|
178 |
73.1 |
110 |
Show |
|
20592-3325 |
RST2170 |
|
33 |
1.0 |
110 |
Show |
|
20521-3517 |
RST3270 |
|
338 |
2.5 |
112 |
Show |
|
20518-3523 |
KPP1661 |
|
42 |
12.8 |
116 |
Show |
|
21007-3315 |
TDT2691 |
|
258 |
0.5 |
116 |
Show |
|
20521-3428 |
B 999 |
|
328 |
1.3 |
120 |
Show |
|
21103-3424 |
KPP 629 |
|
190 |
5.8 |
121 |
Show |
|
20518-3434 |
B 504 |
|
38 |
2.3 |
122 |
Show |
|
20582-3711 |
WIS 345 |
|
7 |
35.3 |
126 |
Show |
|
20595-3718 |
JSP 820 |
|
247 |
1.4 |
130 |
Show |
|
20591-3301 |
RST2169 |
|
99 |
1.3 |
134 |
Show |
|
20506-3545 |
TDT2573 |
|
74 |
0.4 |
134 |
Show |
|
20516-3618 |
B 998 |
|
288 |
0.5 |
135 |
Show |
|
20521-3353 |
SEE 430 |
|
345 |
14.5 |
138 |
Show |
|
21027-3254 |
TDT2711 |
|
251 |
0.5 |
138 |
Show |
|
20501-3534 |
HDS2969 |
|
174 |
0.1 |
139 |
Show |
|
20539-3658 |
B 507 |
|
215 |
0.5 |
140 |
Show |
|
20556-3304 |
LDS6419 |
|
34 |
4.7 |
144 |
Show |
|
21125-3430 |
UC 4403 |
|
263 |
32.6 |
146 |
Show |
|
21114-3627 |
KPP2046 |
|
331 |
16.4 |
146 |
Show |
|
20584-3735 |
SKF1251 |
|
217 |
148.1 |
148 |
Show |
|
20577-3248 |
ENO 6 |
|
24 |
13.6 |
150 |
Show |
|
20542-3714 |
BRT1815 |
|
207 |
4.2 |
151 |
Show |
|
21087-3715 |
B 1895 |
|
119 |
0.9 |
154 |
Show |
|
21132-3429 |
HDS3021 |
|
173 |
0.3 |
154 |
Show |
|
20579-3743 |
HJ 5236 |
|
308 |
5.9 |
158 |
Show |
|
21095-3311 |
HDS3014 |
Ba,Bb |
268 |
0.3 |
158 |
Show |
|
21034-3748 |
TDT2717 |
|
255 |
0.7 |
159 |
Show |
|
20506-3645 |
B 2893 |
|
297 |
9.7 |
160 |
Show |
|
21017-3231 |
KPP3116 |
|
98 |
2.7 |
160 |
|
|
WDS 21012-3511 : COMPONENTS
|
A |
Ab |
Ab |
pa=352.3°
sep=0.09"
| |
B |
pa=56.2°
sep=160.52"
| pa=56.2°
sep=160.48"
|
21012-3511 A
Coord arcsec 2000 |
210113.36-351102.6 |
|
Mag |
7.7 |
|
Spectral class |
G3V (yellow) |
|
PmRA |
-181.00 |
|
PmDE |
-51.0 |
|
SAO |
212635 |
|
HIP |
103735 |
|
Tycho2 |
7479-00892-1 |
|
HD |
199918 |
|
GC |
29326 |
|
CD |
CD-3514509 |
|
CP |
CP-35 8957 |
|
Tycho2 |
7479-00892-1 |
|
Pflag |
|
|
RAmdeg |
315.30568239 |
|
DEmdeg |
-35.18410309 |
|
PmRA |
-177.9 |
|
PmDE |
-61.3 |
|
E RAmdeg |
5 |
|
E DEmdeg |
6 |
|
E pmRA |
1.3 |
|
E pmDE |
1.2 |
|
EpRAm |
1991.28 |
|
EpDEm |
1990.74 |
|
Num |
13 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
1.7 |
|
Q pmRA |
0.9 |
|
Q pmDE |
1.6 |
|
BTmag |
8.444 |
|
E BTmag |
0.016 |
|
VTmag |
7.734 |
|
E VTmag |
0.011 |
|
Prox |
430 |
|
TYC |
T |
|
HIP |
103735 |
|
CCDM |
|
|
RAdeg |
315.30618833 |
|
DEdeg |
-35.18395667 |
|
EpRA 1990 |
1.63 |
|
EpDE 1990 |
1.42 |
|
E RAdeg |
4.8 |
|
E DEdeg |
5.7 |
|
Posflg |
|
|
Corr |
-0.2 |
|
SAO |
212635 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0131 |
|
DE1950 |
|
|
PmDE1950 |
-0.077 |
|
Vmag |
7.5 |
|
SpType |
G0 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
29326 |
|
DM |
CD-3514509 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
199918 |
|
M HD |
0 |
|
GC |
29326 |
|
RA1950rad |
5.48956013 |
|
DE1950rad |
-0.61749889 |
|
PmRA2000 |
-0.013 |
|
PmDE2000 |
-0.08 |
|
Catalog |
H |
|
HIP |
103735 |
|
Proxy |
|
|
RAhms |
21 01 13.49 |
|
DEdms |
-35 11 02.2 |
|
Vmag |
7.68 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
315.306 |
|
DEdeg |
-35.184 |
|
AstroRef |
|
|
Plx |
22.18 |
|
CCDM |
|
|
N CCDM |
|
|
Nsys |
|
|
Ncomp |
1 |
|
MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
199918 |
|
BD |
|
|
CD |
CD-3514509 |
|
CP |
CP-35 8957 |
|
Dm number |
-3514509 |
|
VIred |
0.67 |
|
SpType |
G3V |
|
R SpType |
|
|
Coord arcsec 2000 |
210113.49-351102.2 |
|
HIP |
103735 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
RArad |
5.5031315111 |
|
DErad |
-0.6140758438 |
|
Plx |
21.51 |
|
PmRA |
-182.01 |
|
PmDE |
-50.83 |
|
E RArad |
0.86 |
|
E DErad |
0.45 |
|
E Plx |
0.91 |
|
E pmRA |
1.18 |
|
E pmDE |
0.64 |
|
Hpmag |
7.8084 |
|
E Hpmag |
0.001 |
|
SHp |
0.01 |
|
VA |
0 |
|
BV |
0.62 |
|
E BV |
0.01 |
|
VI |
0.69 |
|
21012-3511 Ab
Coord arcsec 2000 |
210113.36-351102.5 |
|
Mag |
10 |
|
Calc delta mag |
2.2 |
|
Calc coord |
yes |
|
21012-3511 B
Coord arcsec 2000 |
210124.24-350933.3 |
|
Mag |
17.1 |
|
PmRA |
-175.00 |
|
PmDE |
-51.0 |
|
Calc delta mag |
9.3 |
|
Calc coord |
yes |
|