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Current system
02028-7856
WIS 49


Nearby doubles
42' : 01511-7832
HDS 251

45' : 02145-7827
NSN 160

46' : 01581-7813
KPP 80

46' : 01472-7905
KPP3464

47' : 02190-7858
KPP3487

48' : 01489-7829
JSP 29

49' : 02141-7933
KPP1214

56' : 02036-7801
KPP3477

71' : 01548-7750
KPP1938

82' : 02025-8018
KPP1824

85' : 01478-8011
HJ 3474

90' : 02002-8025
YMG 2

91' : 01541-7729
JSP 31

94' : 01459-8018
HDS 234

102' : 02154-8032
HDS 299

107' : 01434-7727
KPP 959

109' : 01497-8038
KPP2784

109' : 01454-7721
JSP 26

113' : 01547-8046
TDS2052

114' : 02054-7703
TDS2108

118' : 02181-8047
NSN 158

131' : 02221-7700
UC 723

131' : 01547-8105
KPP3469

132' : 02213-8058
TDS2222

137' : 02161-7646
KPP 991

142' : 02222-7648
UC 725



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

02028-7856 WIS 49

 
 
02h 02m 47.68s -78° 55' 59.0" P.A. 189.00 sep 917.8 mag 10.18,11.10
 
 
Coord 2000 02028-7856 Discov num WIS  49 Comp Coord arcsec 2000 02 02 47.68 -78 55 59.0
Date first 1998 Date last 2010 Obs 4
Pa first 189 Pa last 189.2 P.A. Now (θ) 189.2°
Sep first 918.1 Sep last 917.759 Sep. Now (ρ) 917.759"
Mag pri 10.18 Mag sec 11.10 delta mag (ΔM) 0.92 Spectral class
Pri motion ra +114 Sec motion ra +147
Pri motion dec +071 Sec motion dec +095
Notes V (Proper motion indicates physical)
rPM=0.233 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydrus Tycho2 9357-00275-1 Gaia DR2 4632470297182555264
 
 
WDS 02028-7856 WIS 49 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
WIS WISE (Wide-field Infrared Survey Explorer) .
WIS2010 Hw - Wright, E.L., Eisenhardt, P.R.M., Mainzer, A.K., Ressler, M.E., Cutri, R.M., 2010AJ....140.1868W
WIS2010 Jarrett, T., Kirkpatrick, J.D., Padgett, D., McMillan, R.S., Skrutskie, M.,
WIS2010 Stanford, S. A., Cohen, M., Walker, R.G., et al.
WIS2010 AJ 140, 1868, 2010
WIS2010 (Note: default date of 2010.5 given for all measures)
WIS2012 Hw - Cutri, R.M., Wright, E.L., Conrow, T., Bauer, J., Benford, D., Brandenburg, H., 2012yCat.2311....0C
WIS2012 Dailey, J., Eisenhardt, P.R.M., Evans, T., Fajardo-Acosta, S., Fowler, J.,
WIS2012 Gelino, C., et al.
WIS2013 Hw j Cutri, R.M. et al. 2013yCat.2328....0C
WIS2013 AllWISE Data Release. Vizier On-line Data Catalog: II/328
WIS2014 Hw j Kirkpatrick, J.D., Schneider, A., Fajardo-Acosta, S., Gelino, C.R., Mace, G.N., 2014ApJ...783..122K
WIS2014 Wright, E.L., Logsdon, S.E., McLean, I.S., Cushing, M.C., Skrutskie, M.F.,
WIS2014 Eisenhardt, P.R., Stern, D., et al.
WIS2014 ApJ 783, 122, 2014 (AllWISE Motion Survey, part 1)
WIS2016 Hw j Kirkpatrick, J.D., Kellogg, K., Schneider, A.C., Fajardo-Acosta, S., Cushing, M., 2016ApJS..224...36K
WIS2016 +E2 Greco, J., Mace, G.N., Gelino, C.R., Wright, E.L., Eisenhardt, P.R.M., Stern, D.,
WIS2016 Faherty, J.K., et al.
WIS2016 ApJS 224, 36, 2016 (AllWISE Motion Survey, part 2)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02028-7856 WIS 49 2010 3 189 917.8 10.18 11.10 V 020247.68-785559.0

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 02028-7856 WIS 49 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02028-7856 WIS 49 : MEASURES
 
 
No records found.

 
 
WDS 02028-7856 : VIRTUAL EYEPIECE
 
 

02028-7856 WIS 49A mag 10.18 02028-7856 WIS 49B sep 906.4 P.A. 181.80 mag 11.1 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 02028-7856 : ALADIN DSS IMAGE @ 02h 02m 47.68s -78° 55' 59.0"
 
 
 
 
WDS 02028-7856 WIS 49 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02028-7856 WIS 49 distance=0' 01511-7832 HDS 251 distance=42' 02145-7827 NSN 160 distance=45' 01581-7813 KPP 80 distance=46' 01472-7905 KPP3464 distance=46' 02190-7858 KPP3487 distance=47' 01489-7829 JSP 29 distance=48' 02141-7933 KPP1214 distance=49' 02036-7801 KPP3477 distance=56' 01548-7750 KPP1938 distance=71' 02025-8018 KPP1824 distance=82' 01478-8011 HJ 3474 distance=85' 02002-8025 YMG 2 distance=90' 01541-7729 JSP 31 distance=91' 01459-8018 HDS 234 distance=94' 02154-8032 HDS 299 distance=102' 01434-7727 KPP 959 distance=107' 01497-8038 KPP2784 distance=109' 01454-7721 JSP 26 distance=109' 01547-8046 TDS2052 distance=113' 02054-7703 TDS2108 distance=114' 02181-8047 NSN 158 distance=118' 02221-7700 UC 723 distance=131' 01547-8105 KPP3469 distance=131' 02213-8058 TDS2222 distance=132' 02161-7646 KPP 991 distance=137' 02222-7648 UC 725 distance=142' 02184-7635 TDS2196 distance=150' 01484-7606 TDS2011 distance=177' 01439-7608 UC 614 distance=179' 02022-7557 JSP 33 distance=180' 02109-7558 HDS 293 distance=181' 02126-7558 JSP 37 distance=181' 01502-7550 SPM 5 distance=191' 01449-7551 TDS1984 distance=194' 01583-8218 I 311 distance=202' 02029-7523 SKF1877 distance=214' 02227-8229 HJ 3519 distance=218' 01495-7515 JSP 28 distance=226' 02113-7455 KPP3481 distance=243' 02029-8303 KPP2782 distance=248' 02020-8314 TOI1208 distance=258' 02098-8314 TDS2140 distance=259' 02076-7434 JSP 36 distance=263' 01429-8322 HDS 227 distance=270' 02003-7420 B 1917 distance=277' 01551-7401 TDS2054 distance=297' grafico limitrofi
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 02028-7856 WIS 49 189 917.8
Show 01511-7832 HDS 251 42 0.2 42
Show 02145-7827 NSN 160 211 2.3 45
Show 01581-7813 KPP 80 241 3.9 46
Show 01472-7905 KPP3464 202 1.5 46
Show 02190-7858 KPP3487 307 1.9 47
Show 01489-7829 JSP 29 87 1.3 48
Show 02141-7933 KPP1214 201 9.4 49
Show 02036-7801 KPP3477 329 3.6 56
Show 01548-7750 KPP1938 253 15.3 71
Show 02025-8018 KPP1824 175 14.1 82
Show 01478-8011 HJ 3474 34 50.0 85
Show 02002-8025 YMG 2 210 0.0 90
Show 01541-7729 JSP 31 52 0.3 91
Show 01459-8018 HDS 234 235 2.8 94
Show 02154-8032 HDS 299 338 0.1 102
Show 01434-7727 KPP 959 232 7.9 107
Show 01497-8038 KPP2784 108 1.5 109
Show 01454-7721 JSP 26 286 0.7 109
Show 01547-8046 TDS2052 72 2.4 113
Show 02054-7703 TDS2108 91 2.7 114
Show 02181-8047 NSN 158 161 12.4 118
Show 02221-7700 UC 723 347 72.1 131
Show 01547-8105 KPP3469 90 2.9 131
Show 02213-8058 TDS2222 118 0.4 132
Show 02161-7646 KPP 991 283 8.0 137
Show 02222-7648 UC 725 279 11.0 142
Show 02184-7635 TDS2196 85 0.4 150
Show 01484-7606 TDS2011 306 2.2 177
Show 01439-7608 UC 614 354 15.2 179
Show 02022-7557 JSP 33 68 1.7 180
Show 02109-7558 HDS 293 59 0.3 181
Show 02126-7558 JSP 37 345 2.7 181
Show 01502-7550 SPM 5 358 9.8 191
Show 01449-7551 TDS1984 31 0.8 194
Show 01583-8218 I 311 55 2.1 202
Show 02029-7523 SKF1877 246 4.9 214
Show 02227-8229 HJ 3519 129 31.1 218
Show 01495-7515 JSP 28 10 2.0 226
Show 02113-7455 KPP3481 201 1.8 243
Show 02029-8303 KPP2782 287 31.2 248
Show 02020-8314 TOI1208 298 5.6 258
Show 02098-8314 TDS2140 156 2.3 259
Show 02076-7434 JSP 36 103 0.9 263
Show 01429-8322 HDS 227 73 0.3 270
Show 02003-7420 B 1917 167 1.5 277
Show 01551-7401 TDS2054 115 0.6 297

 
 
WDS 02028-7856 : COMPONENTS
 
 
  A
B pa=181.8°
sep=906.38"
 
 
02028-7856 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 020247.68-785559.0 Mag 10.18 PmRA 114.00
PmDE 71.0 Tycho2 9357-00275-1
Tycho2
Tycho2 9357-00275-1 Pflag RAmdeg 30.69871990 DEmdeg -78.93307343
PmRA 118.3 PmDE 72.5 E RAmdeg 23 E DEmdeg 22
E pmRA 2.4 E pmDE 2.3 EpRAm 1990.72 EpDEm 1990.73
Num 3 Q RAmdeg 1.2 Q DEmdeg 0.0 Q pmRA 1.2
Q pmDE 0.0 BTmag 10.953 E BTmag 0.044 VTmag 10.207
E VTmag 0.032 Prox 185 TYC T HIP
CCDM RAdeg 30.69729194 DEdeg -78.93324056 EpRA 1990 1.66
EpDE 1990 1.70 E RAdeg 22.9 E DEdeg 22.4 Posflg
Corr 0.0
 
 
02028-7856 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 020237.90-791105.0 Mag 11.1 PmRA 147.00
PmDE 95.0 Calc delta mag 0.92 Calc coord yes