20364-0550 HO 279

 
 
20h 36m 24.69s -05° 50' 19.2" P.A. 184.00 sep 7.7 mag 10.64,12.60
 
 
Coord 2000 20364-0550 Discov num HO  279 Comp Coord arcsec 2000 20 36 24.69 -05 50 19.2
Date first 1888 Date last 2015 Obs 12
Pa first 172 Pa last 184.3 P.A. Now (θ) 184.3°
Sep first 6.7 Sep last 7.687 Sep. Now (ρ) 7.687"
Mag pri 10.64 Mag sec 12.60 delta mag (ΔM) 1.96 Spectral class
Pri motion ra +012 Sec motion ra +006
Pri motion dec -011 Sec motion dec -033
Notes
rPM=0.68
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Tycho2 5188-02056-1 Gaia DR2 6908304644776773248 ADS 14049
 
 
WDS 20364-0550 HO 279 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ho_1883 Ma j Hough, G.W. 1883MNRAS..43..371H
Ho_1883 MNRAS 43, 371, 1883 (data also in Ho_1890) 1890AN....125....1H
Ho_1884 Ma j Hough, G.W. 1884MNRAS..44..365H
Ho_1884 MNRAS 44, 365, 1884 (data also in Ho_1890) 1890AN....125....1H
Ho_1885 Ma j Hough, G.W. 1885MNRAS..45..417H
Ho_1885 MNRAS 45, 417, 1885 (data also in Ho_1890) 1890AN....125....1H
Ho_1886 Ma j Hough, G.W. 1886MNRAS..46..393H
Ho_1886 MNRAS 46, 393, 1886 (data also in Ho_1890) 1890AN....125....1H
Ho_1887 Ma j Hough, G.W. 1887AN....116..273H
Ho_1887 AN 116, 273, 1887
Ho_1890 Ma j Hough, G.W. 1890AN....125....1H
Ho_1890 AN 125, 1, 1890
Ho_1890b Ma j Hough, G.W. 1890AJ......9..177H
Ho_1890b AJ 9, 177, 1890 (some data also in Ho_1890 or Ho_1894b) 1890AN....125....1H
Ho_1894a Ma - Hough, G.W. 1894MNRAS..54..251H
Ho_1894a MNRAS 54, 251, 1894
Ho_1894b Ma j Hough, G.W. (HO 304 - 490) 1894AN....135..281H
Ho_1894b AN 135, 281, 1894
Ho_1894c Ma - Hough, G.W. (measure by Dembowski, H.) 1894AN....135..281H
Ho_1894c AN 135, 281, 1894
Ho_1899a Ma j Hough, G.W. 1899AN....149..65H
Ho_1899a AN 149, 65, 1899
Ho_1899b Ma - Hough, G.W. (measure by Burnham, S.W.) 1899AN....149..65H
Ho_1899b AN 149, 65, 1899
Ho_1907 Ma - Hough, G.W. 1907PFAO....3c...1D
Ho_1907 Pub. Univ. Penn. 3, Pt. 3, 1907 (measures sent to Doolittle)
Ho_1932A Ma - Hough, G.W. 1932QB821.A43......
Ho_1932A cited in ADS, 1932 (unpublished measures sent to Aitken in manuscript by Fox)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20364-0550 HO 279 2000 6 183 7.7 10.64 12.60 D 203624.69-055019.2
20364-0550 HO 279 2010 9 182 7.3 10.64 12.60 203624.69-055019.2
20364-0550 HO 279 2015 10 184 7.7 10.64 12.60 203624.69-055019.2

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

 
 
WDS 20364-0550 HO 279 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20364-0550 HO 279 : MEASURES
 
 
No records found.

 
 
WDS 20364-0550 : VIRTUAL EYEPIECE
 
 

20364-0550 HO  279A mag 10.64 20364-0550 HO  279B sep 7.7 P.A. 184.30 mag 12.6 virtual eyepiece
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Radius:
Components only
 
 
WDS 20364-0550 : ALADIN DSS IMAGE @ 20h 36m 24.69s -05° 50' 19.2"
 
 
 
 
WDS 20364-0550 HO 279 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20364-0550  HO  279 distance=0' 20372-0523  J  2316 distance=29' 20375-0614  BRT 504 distance=30' 20354-0615  FOX  94 distance=30' 20366-0622  CVR 871 distance=32' 20358-0628  UC 4227 distance=39' 20390-0555  GWP2977 distance=40' 20341-0530  TDT2382 distance=41' 20392-0609  RAS  31 distance=46' 20393-0609  BRT 555 distance=47' 20334-0613  HJ 1529 distance=51' 20404-0610  CVR 229 distance=63' 20411-0558  BAR9004 distance=71' 20343-0445  BRT 502 distance=73' 20321-0515  A   170 distance=74' 20351-0436  RST4671 distance=78' 20318-0629  J  1397 distance=79' 20340-0438  TDT2379 distance=81' 20348-0714  FAL  69 distance=88' 20369-0416  LDS1475 distance=95' 20417-0646  CVR 872 distance=97' 20345-0421  J  2315 distance=97' 20419-0458  RST4676 distance=98' 20302-0621  J  1394 distance=98' 20296-0531  CVR 225 distance=104' 20293-0605  GWP2960 distance=108' 20293-0624  J  1392 distance=111' 20439-0557  RST4679 distance=112' 20325-0413  A   735 distance=114' 20418-0430  HJ  921 distance=114' 20305-0436  GWP2963 distance=116' 20417-0424  BU  267 distance=118' 20296-0650  DOO  85 distance=120' 20286-0622  J  1390 distance=120' 20289-0652  HJ  918 distance=129' 20447-0511  HJ  924 distance=130' 20347-0341  TDT2389 distance=132' 20428-0418  UC 4265 distance=134' 20440-0631  GRV1138 distance=135' 20405-0349  RST4674 distance=136' 20453-0646  RST4680 distance=143' 20399-0804  GWP2978 distance=144' 20286-0426  TOK 700 distance=144' 20432-0733  TDS1093 distance=144' 20305-0745  J  2312 distance=146' 20317-0337  GWP2964 distance=151' 20458-0454  UC 4282AB distance=152' 20324-0330  HJ  919 distance=153' 20447-0721  A  2999 distance=153' 20349-0822  UC 4221 distance=154' 20423-0344  KPP 476 distance=154' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 20364-0550 HO 279 184 7.7
Show 20372-0523 J 2316 54 12.7 29
Show 20375-0614 BRT 504 329 3.9 30
Show 20354-0615 FOX 94 240 2.5 30
Show 20366-0622 CVR 871 295 23.9 32
Show 20358-0628 UC 4227 283 36.9 39
Show 20390-0555 GWP2977 142 108.2 40
Show 20341-0530 TDT2382 249 1.2 41
Show 20392-0609 RAS 31 142 0.5 46
Show 20393-0609 BRT 555 266 2.9 47
Show 20334-0613 HJ 1529 110 37.0 51
Show 20404-0610 CVR 229 73 35.1 63
Show 20411-0558 BAR9004 266 3.2 71
Show 20343-0445 BRT 502 120 3.3 73
Show 20321-0515 A 170 218 1.7 74
Show 20351-0436 RST4671 48 0.7 78
Show 20318-0629 J 1397 347 3.7 79
Show 20340-0438 TDT2379 180 3.9 81
Show 20348-0714 FAL 69 53 14.2 88
Show 20369-0416 LDS1475 259 21.2 95
Show 20417-0646 CVR 872 20 20.3 97
Show 20345-0421 J 2315 319 6.5 97
Show 20419-0458 RST4676 188 0.3 98
Show 20302-0621 J 1394 147 10.9 98
Show 20296-0531 CVR 225 85 36.0 104
Show 20293-0605 GWP2960 285 262.4 108
Show 20293-0624 J 1392 317 3.4 111
Show 20439-0557 RST4679 356 0.3 112
Show 20325-0413 A 735 271 4.5 114
Show 20418-0430 HJ 921 220 9.4 114
Show 20305-0436 GWP2963 324 29.1 116
Show 20417-0424 BU 267 237 1.9 118
Show 20296-0650 DOO 85 246 3.7 120
Show 20286-0622 J 1390 348 8.1 120
Show 20289-0652 HJ 918 326 7.7 129
Show 20447-0511 HJ 924 85 8.1 130
Show 20347-0341 TDT2389 184 0.6 132
Show 20428-0418 UC 4265 32 50.1 134
Show 20440-0631 GRV1138 50 33.2 135
Show 20405-0349 RST4674 118 5.1 136
Show 20453-0646 RST4680 235 0.1 143
Show 20399-0804 GWP2978 153 9.0 144
Show 20286-0426 TOK 700 235 0.1 144
Show 20432-0733 TDS1093 33 0.9 144
Show 20305-0745 J 2312 123 5.4 146
Show 20317-0337 GWP2964 162 24.1 151
Show 20458-0454 UC 4282 AB 209 41.1 152
Show 20324-0330 HJ 919 219 24.6 153
Show 20447-0721 A 2999 221 2.1 153
Show 20349-0822 UC 4221 312 17.5 154
Show 20423-0344 KPP 476 141 3.9 154

 
 
WDS 20364-0550 : COMPONENTS
 
 
  A
B pa=184.3°
sep=7.69"
 
 
20364-0550 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 203624.69-055019.2 Mag 10.64 PmRA 12.00
PmDE -11.0 Tycho2 5188-02056-1 ADS 14049 DM BD-06 5530
Tycho2
Tycho2 5188-02056-1 Pflag RAmdeg 309.10287687 DEmdeg -5.83867526
PmRA 13.0 PmDE -12.7 E RAmdeg 23 E DEmdeg 30
E pmRA 1.9 E pmDE 1.9 EpRAm 1990.06 EpDEm 1988.73
Num 3 Q RAmdeg 0.6 Q DEmdeg 0.8 Q pmRA 0.6
Q pmDE 0.8 BTmag 11.187 E BTmag 0.047 VTmag 10.641
E VTmag 0.041 Prox 999 TYC T HIP
CCDM RAdeg 309.10284639 DEdeg -5.83864417 EpRA 1990 1.57
EpDE 1990 1.17 E RAdeg 22.8 E DEdeg 30.0 Posflg
Corr -0.3
 
 
20364-0550 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203624.65-055026.9 Mag 12.6 PmRA 6.00
PmDE -33.0 Calc delta mag 1.96 Calc coord yes