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
 
 

21074-1057 CVR 887A mag 19.2 Sp M4 21074-1057 CVR 887B sep 10.9 P.A. 309.80 mag 19.7 Sp M4 virtual eyepiece
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Radius:
Components only
 
 
WDS 21074-1057 : ALADIN DSS IMAGE @ 21h 07m 23.17s -10° 57' 00.9"
 
 
 
 
WDS 21074-1057 CVR 887 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


21074-1057  CVR 887 distance=0' 21085-1028  LDS1478 distance=35' 21050-1105  HO  462AB distance=37' 21050-1105  BU 1499AC distance=37' 21096-1122  TOK 633 distance=42' 21079-1013  BU  473AB distance=45' 21079-1013  BU  473AC distance=45' 21080-1141  HO  149 distance=46' 21050-1020  AOT 103 distance=51' 21075-0956  TDT2770 distance=62' 21052-1004  AOT 104 distance=62' 21115-1132  VOU  30 distance=71' 21036-1012  AOT 101 distance=72' 21079-1211  HU   84 distance=75' 21069-0937  TDT2762 distance=81' 21034-1000  AOT 100 distance=83' 21027-1012  AOT  97 distance=83' 21096-0940  RST4075 distance=84' 21031-1151  BRT2779 distance=84' 21083-1222  TDT2779 distance=87' 21017-1032  AOT  96 distance=88' 21124-1149  OCC 403 distance=91' 21130-1133  VOU  24AB distance=91' 21130-1133  RST4077AC distance=91' 21029-0950  AOT  98 distance=94' 21138-1046  OCC 420 distance=96' 21082-0916  UC 4387 distance=102' 21141-1035  J  1404 distance=103' 21032-0935  AOT  99 distance=104' 21070-1241  RST4693 distance=105' 21023-0941  HJ  929 distance=107' 21141-1155  TDT2845 distance=115' 21024-1227  OCC 914 distance=116' 21042-0911  AOT 102 distance=117' 21071-0858  J  1782 distance=121' 21154-1021  STF2776AB distance=124' 21154-1021  STF2776BC distance=125' 21152-1145  LDS1479 distance=126' 21145-1207  BRT2780 distance=127' 20590-1017  RST4071 distance=130' 20589-1020  GWP3024 distance=131' 21103-1304  CBL 181 distance=135' 20583-1050  CVR 878 distance=135' 21165-1036  UC 4424 distance=136' 21131-1247  OCC 973 distance=139' 21103-0845  UC 4397 distance=139' 21133-1246  GWP3046 distance=139' 21135-0905  BRT 515 distance=144' 21137-1249  OCC 974 distance=146' 21106-0837  HJ  930 distance=146' 21168-1009  RST4080 distance=147' grafico limitrofi
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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
 
 
  A
B pa=309.8°
sep=10.88"
 
 
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