20197-6859 TDT 2171
20h 19m 44.33s -68° 59' 11.5" P.A. 103.00 sep 0.5 mag 11.31,11.44
Coord 2000 |
20197-6859 |
|
Discov num |
TDT2171 |
|
Comp |
|
|
Coord arcsec 2000 |
20 19 44.33 -68 59 11.5 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
103 |
|
Pa last |
102.7 |
|
P.A. Now (θ) |
102.7° |
|
Sep first |
0.5 |
|
Sep last |
0.45 |
|
Sep. Now (ρ) |
0.45" |
|
Mag pri |
11.31 |
|
Mag sec |
11.44 |
|
delta mag (ΔM) |
0.13 |
|
Spectral class |
|
|
Pri motion ra |
-006 |
|
Sec motion ra |
-006 |
|
Pri motion dec |
-009 |
|
Sec motion dec |
-009 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Pavo |
|
Tycho2 |
9307-00752-1 |
|
Gaia DR2 |
6423142351585252096 |
|
WDS 20197-6859 TDT 2171 : NOTES
No records found.
DISCOVERER
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20197-6859 |
TDT2171 |
|
1991 |
1 |
103 |
0.5 |
11.31 |
11.44 |
|
|
201944.33-685911.5 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20197-6859 TDT 2171 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20197-6859 TDT 2171 : MEASURES
No records found.
WDS 20197-6859 : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 20197-6859 : ALADIN DSS IMAGE @ 20h 19m 44.33s -68° 59' 11.5"
WDS 20197-6859 TDT 2171 : 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 |
|
20197-6859 |
TDT2171 |
|
103 |
0.5 |
0 |
Show |
|
20230-6926 |
HDS2912 |
|
136 |
21.8 |
32 |
Show |
|
20204-6819 |
TDT2188 |
|
88 |
2.2 |
40 |
Show |
|
20121-6855 |
TDT2078 |
|
49 |
0.4 |
42 |
Show |
|
20126-6842 |
DON 980 |
|
267 |
2.3 |
43 |
Show |
|
20178-6814 |
TDT2147 |
|
55 |
0.4 |
47 |
Show |
|
20303-6904 |
HJ 5194 |
|
255 |
3.6 |
57 |
Show |
|
20089-6926 |
TDT2023 |
|
294 |
0.7 |
64 |
Show |
|
20253-6800 |
TDT2258 |
|
72 |
0.7 |
67 |
Show |
|
20090-6934 |
TDT2025 |
|
267 |
0.5 |
67 |
Show |
|
20165-7011 |
HEI 274 |
|
105 |
0.6 |
74 |
Show |
|
20072-6933 |
HDS2866 |
|
279 |
0.1 |
75 |
Show |
|
20094-6808 |
TDT2032 |
|
237 |
2.5 |
77 |
Show |
|
20066-6933 |
UC 4086 |
|
92 |
54.0 |
78 |
Show |
|
20066-6826 |
RSS 540 |
AB |
102 |
21.9 |
80 |
Show |
|
20068-6941 |
UC 4087 |
|
94 |
43.3 |
81 |
Show |
|
20330-6822 |
HJ 5200 |
AB |
135 |
12.1 |
81 |
Show |
|
20284-7004 |
HEI 276 |
|
153 |
1.3 |
82 |
Show |
|
20192-6735 |
TDT2164 |
|
225 |
0.6 |
85 |
Show |
|
20210-6734 |
TDS1062 |
|
240 |
1.0 |
86 |
Show |
|
20085-6752 |
UC 4097 |
|
341 |
20.6 |
92 |
Show |
|
20045-6814 |
TDT1952 |
|
204 |
0.5 |
95 |
Show |
|
20105-6738 |
TDT2049 |
|
214 |
0.6 |
96 |
Show |
|
20368-6934 |
TDT2422 |
|
308 |
0.9 |
98 |
Show |
|
20356-6949 |
TDT2402 |
|
166 |
0.6 |
98 |
Show |
|
20138-6728 |
DON 981 |
|
169 |
3.1 |
98 |
Show |
|
20363-6822 |
TDT2413 |
|
169 |
0.8 |
98 |
Show |
|
20101-6738 |
UC 4109 |
|
168 |
48.9 |
98 |
Show |
|
20015-6811 |
DON 974 |
|
104 |
2.0 |
111 |
Show |
|
20349-7017 |
TDT2395 |
|
295 |
2.8 |
112 |
Show |
|
20273-7044 |
TDT2287 |
|
42 |
1.5 |
112 |
Show |
|
20191-7052 |
HJ 5176 |
AB |
119 |
6.6 |
113 |
Show |
|
20191-7052 |
BAU 61 |
AC |
160 |
13.1 |
113 |
Show |
|
20191-7052 |
BAU 61 |
AD |
184 |
33.2 |
113 |
Show |
|
20304-6711 |
TDT2329 |
|
167 |
0.5 |
124 |
Show |
|
20179-7103 |
TDT2150 |
|
81 |
0.4 |
125 |
Show |
|
20079-7049 |
HJ 5162 |
|
290 |
6.6 |
126 |
Show |
|
20196-6652 |
WIS 337 |
|
176 |
577.1 |
128 |
Show |
|
20274-7101 |
LDS 710 |
|
238 |
143.1 |
129 |
Show |
|
20222-6649 |
TDS1064 |
|
285 |
0.9 |
132 |
Show |
|
20112-6657 |
TDT2060 |
|
105 |
0.5 |
132 |
Show |
|
20185-7112 |
LDS 705 |
|
246 |
310.9 |
133 |
Show |
|
20224-7112 |
HEI 404 |
|
351 |
0.6 |
134 |
Show |
|
20324-6704 |
TDT2345 |
|
217 |
0.5 |
136 |
Show |
|
20309-6648 |
MLO 89 |
|
137 |
5.2 |
145 |
Show |
|
20017-7052 |
TDT1922 |
|
312 |
0.5 |
146 |
Show |
|
20361-6705 |
CBL 179 |
|
107 |
24.7 |
147 |
Show |
|
20366-7104 |
DUN 231 |
|
285 |
48.8 |
152 |
Show |
|
20196-7133 |
UC 4147 |
|
96 |
20.2 |
155 |
Show |
|
20084-6639 |
DON 977 |
|
88 |
5.2 |
155 |
Show |
|
20082-6639 |
UC 4096 |
|
97 |
43.5 |
155 |
|
|
WDS 20197-6859 : COMPONENTS
20197-6859 A
Coord arcsec 2000 |
201944.33-685911.5 |
|
Mag |
11.31 |
|
PmRA |
-6.00 |
|
PmDE |
-9.0 |
|
Tycho2 |
9307-00752-1 |
|
Tycho2 |
9307-00752-1 |
|
Pflag |
|
|
RAmdeg |
304.93485253 |
|
DEmdeg |
-68.98655630 |
|
PmRA |
-6.3 |
|
PmDE |
-8.5 |
|
E RAmdeg |
24 |
|
E DEmdeg |
21 |
|
E pmRA |
1.7 |
|
E pmDE |
1.6 |
|
EpRAm |
1984.62 |
|
EpDEm |
1986.02 |
|
Num |
5 |
|
Q RAmdeg |
1.7 |
|
Q DEmdeg |
1.1 |
|
Q pmRA |
1.7 |
|
Q pmDE |
1.1 |
|
BTmag |
11.874 |
|
E BTmag |
0.058 |
|
VTmag |
10.688 |
|
E VTmag |
0.035 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
304.93489917 |
|
DEdeg |
-68.98653583 |
|
EpRA 1990 |
1.49 |
|
EpDE 1990 |
1.65 |
|
E RAdeg |
27.7 |
|
E DEdeg |
24.2 |
|
Posflg |
|
|
Corr |
0.2 |
|
20197-6859 B
Coord arcsec 2000 |
201944.36-685911.6 |
|
Mag |
11.44 |
|
PmRA |
-6.00 |
|
PmDE |
-9.0 |
|
Calc delta mag |
0.13 |
|
Calc coord |
yes |
|