21074-1057 CVR 887
21h 07m 23.17s -10° 57' 00.9" P.A. 309.00 sep 11.0 mag 19.20,19.70 Sp M4+M4
Coord 2000 |
21074-1057 |
|
Discov num |
CVR 887 |
|
Comp |
|
|
Coord arcsec 2000 |
21 07 23.17 -10 57 00.9 |
|
Date first |
1998 |
|
Date last |
2015 |
|
Obs |
6 |
|
Pa first |
310 |
|
Pa last |
309.3 |
|
P.A. Now (θ) |
309.3° |
|
Sep first |
11.4 |
|
Sep last |
11.003 |
|
Sep. Now (ρ) |
11.003" |
|
Mag pri |
19.20 |
|
Mag sec |
19.70 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
M4+M4 (red/red) |
|
Pri motion ra |
+049 |
|
Sec motion ra |
+054 |
|
Pri motion dec |
+013 |
|
Sec motion dec |
+005 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.174 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquarius |
|
Gaia DR2 |
6895366721516909952 |
|
WDS 21074-1057 CVR 887 : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Cvr2011 |
Eu - |
Chivers, J. |
2011JDSO....7..209C |
Cvr2011 |
|
JDSO 7, 209, 2011 |
|
Cvr2014 |
Es u |
Chivers, J. |
2014JDSO...10...62C |
Cvr2014 |
|
JDSO 10, 62, 2014 |
|
Cvr2014b |
Es u |
Chivers, J. |
2014JDSO...10..256C |
Cvr2014b |
|
JDSO 10, 256, 2014 |
|
Cvr2014b |
|
(Note: Coordinates in main table are of secondary, not primary. Corrected in WDS) |
|
Cvr2014c |
Eu - |
Chivers, J. |
2014JDSO...10..300C |
Cvr2014c |
|
JDSO 10, 300, 2014 |
|
Cvr2015a |
Eu u |
Chivers, J. |
2015JDSO...11...42C |
Cvr2015a |
+Es |
JDSO 11, 42, 2015 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
21074-1057 |
CVR 887 |
|
2004 |
1 |
309 |
11.1 |
19.20 |
19.70 |
M4+M4 |
V R |
210722.59-105653.8 |
21074-1057 |
CVR 887 |
|
2010 |
3 |
308 |
11.1 |
19.20 |
19.70 |
M4+M4 |
V R |
210723.17-105700.9 |
21074-1057 |
CVR 887 |
|
2015 |
4 |
309 |
11.0 |
19.20 |
19.70 |
M4+M4 |
V R |
210723.17-105700.9 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 21074-1057 CVR 887 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 21074-1057 CVR 887 : MEASURES
No records found.
WDS 21074-1057 : 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 21074-1057 : ALADIN DSS IMAGE @ 21h 07m 23.17s -10° 57' 00.9"
WDS 21074-1057 CVR 887 : 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 |
|
21074-1057 |
CVR 887 |
|
309 |
11.0 |
|
Show |
|
21085-1028 |
LDS1478 |
|
200 |
5.2 |
35 |
Show |
|
21050-1105 |
HO 462 |
AB |
218 |
2.5 |
37 |
Show |
|
21050-1105 |
BU 1499 |
AC |
311 |
118.1 |
37 |
Show |
|
21096-1122 |
TOK 633 |
|
313 |
999.9 |
42 |
Show |
|
21079-1013 |
BU 473 |
AB |
117 |
2.1 |
45 |
Show |
|
21079-1013 |
BU 473 |
AC |
16 |
39.0 |
45 |
Show |
|
21080-1141 |
HO 149 |
|
300 |
0.8 |
46 |
Show |
|
21050-1020 |
AOT 103 |
|
224 |
21.6 |
51 |
Show |
|
21075-0956 |
TDT2770 |
|
215 |
0.6 |
62 |
Show |
|
21052-1004 |
AOT 104 |
|
174 |
7.6 |
62 |
Show |
|
21115-1132 |
VOU 30 |
|
149 |
0.2 |
71 |
Show |
|
21036-1012 |
AOT 101 |
|
139 |
14.6 |
72 |
Show |
|
21079-1211 |
HU 84 |
|
324 |
4.7 |
75 |
Show |
|
21069-0937 |
TDT2762 |
|
94 |
0.8 |
81 |
Show |
|
21034-1000 |
AOT 100 |
|
146 |
21.2 |
83 |
Show |
|
21027-1012 |
AOT 97 |
|
4 |
13.1 |
83 |
Show |
|
21096-0940 |
RST4075 |
|
40 |
1.6 |
84 |
Show |
|
21031-1151 |
BRT2779 |
|
120 |
4.1 |
84 |
Show |
|
21083-1222 |
TDT2779 |
|
95 |
0.7 |
87 |
Show |
|
21017-1032 |
AOT 96 |
|
104 |
10.9 |
88 |
Show |
|
21124-1149 |
OCC 403 |
|
74 |
0.0 |
91 |
Show |
|
21130-1133 |
VOU 24 |
AB |
173 |
0.2 |
91 |
Show |
|
21130-1133 |
RST4077 |
AC |
223 |
2.0 |
91 |
Show |
|
21029-0950 |
AOT 98 |
|
276 |
15.7 |
94 |
Show |
|
21138-1046 |
OCC 420 |
|
-1 |
0.0 |
96 |
Show |
|
21082-0916 |
UC 4387 |
|
14 |
16.0 |
102 |
Show |
|
21141-1035 |
J 1404 |
|
237 |
7.1 |
103 |
Show |
|
21032-0935 |
AOT 99 |
|
116 |
7.4 |
104 |
Show |
|
21070-1241 |
RST4693 |
|
51 |
0.3 |
105 |
Show |
|
21023-0941 |
HJ 929 |
|
2 |
23.9 |
107 |
Show |
|
21141-1155 |
TDT2845 |
|
64 |
0.5 |
115 |
Show |
|
21024-1227 |
OCC 914 |
|
-1 |
0.1 |
116 |
Show |
|
21042-0911 |
AOT 102 |
|
113 |
14.6 |
117 |
Show |
|
21071-0858 |
J 1782 |
|
193 |
5.1 |
121 |
Show |
|
21154-1021 |
STF2776 |
AB |
52 |
83.5 |
124 |
Show |
|
21154-1021 |
STF2776 |
BC |
338 |
5.9 |
125 |
Show |
|
21152-1145 |
LDS1479 |
|
242 |
2.0 |
126 |
Show |
|
21145-1207 |
BRT2780 |
|
347 |
3.4 |
127 |
Show |
|
20590-1017 |
RST4071 |
|
158 |
1.8 |
130 |
Show |
|
20589-1020 |
GWP3024 |
|
221 |
182.1 |
131 |
Show |
|
21103-1304 |
CBL 181 |
|
246 |
17.1 |
135 |
Show |
|
20583-1050 |
CVR 878 |
|
54 |
18.0 |
135 |
Show |
|
21165-1036 |
UC 4424 |
|
295 |
11.7 |
136 |
Show |
|
21131-1247 |
OCC 973 |
|
-1 |
0.1 |
139 |
Show |
|
21103-0845 |
UC 4397 |
|
270 |
43.4 |
139 |
Show |
|
21133-1246 |
GWP3046 |
|
353 |
23.7 |
139 |
Show |
|
21135-0905 |
BRT 515 |
|
67 |
4.1 |
144 |
Show |
|
21137-1249 |
OCC 974 |
|
-1 |
0.2 |
146 |
Show |
|
21106-0837 |
HJ 930 |
|
114 |
10.3 |
146 |
Show |
|
21168-1009 |
RST4080 |
|
247 |
2.0 |
147 |
|
|
WDS 21074-1057 : COMPONENTS
21074-1057 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
210723.17-105700.9 |
|
Mag |
19.2 |
|
Spectral class |
M4 (red) |
|
PmRA |
49.00 |
|
PmDE |
13.0 |
|
21074-1057 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
210722.60-105653.9 |
|
Mag |
19.7 |
|
Spectral class |
M4 (red) |
|
PmRA |
54.00 |
|
PmDE |
5.0 |
|
Calc delta mag |
0.5 |
|
Calc coord |
yes |
|