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Current system
20240+6222
ES 1854


Nearby doubles
9' : 20227+6224
STI 973

17' : 20263+6224
STI 981

18' : 20254+6237
TDT2259

21' : 20269+6220
STI 982

30' : 20202+6236
HU 958

32' : 20196+6215
GUL 2

32' : 20198+6235
LDS1470

35' : 20207+6157
STI 968

44' : 20303+6226
STI 985

46' : 20193+6152
STI 965

52' : 20193+6142
TDT2165

54' : 20317+6228
BU 671

58' : 20313+6156
TDT2335

58' : 20194+6135
STI 966

63' : 20185+6313
HJ 2958

64' : 20258+6325
STI 979

66' : 20251+6118
MLR 503

68' : 20202+6118
LDS1471

73' : 20185+6122
LDS1469

73' : 20145+6152
LDS2793

75' : 20234+6108
STI 974

78' : 20129+6236
STI 954

79' : 20351+6233
TDT2397

81' : 20313+6121
STI 987

82' : 20213+6341
STI 971

87' : 20198+6333
LDS2451



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20240+6222 ES 1854

 
 
20h 23m 59.59s +62° 22' 37.4" P.A. 298.00 sep 2.4 mag 12.45,12.90
 
 
Coord 2000 20240+6222 Discov num ES 1854 Comp Coord arcsec 2000 20 23 59.59 +62 22 37.4
Date first 1898 Date last 1920 Obs 3
Pa first 296 Pa last 298.4 P.A. Now (θ) 298.4°
Sep first 3.6 Sep last 2.43 Sep. Now (ρ) 2.43"
Mag pri 12.45 Mag sec 12.90 delta mag (ΔM) 0.45 Spectral class
Pri motion ra +005 Sec motion ra
Pri motion dec -005 Sec motion dec
Notes B (Blue magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco
 
 
WDS 20240+6222 ES 1854 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
ES Espin, T.E.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
20240+6222 ES 1854 1920 3 298 2.4 12.45 12.90 B 202359.59+622237.4

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

 
 
WDS 20240+6222 ES 1854 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20240+6222 ES 1854 : MEASURES
 
 
No records found.

 
 
WDS 20240+6222 : VIRTUAL EYEPIECE
 
 

20240+6222 ES 1854A mag 12.45 20240+6222 ES 1854B sep 2.4 P.A. 298.40 mag 12.9 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20240+6222 : ALADIN DSS IMAGE @ 20h 23m 59.59s +62° 22' 37.4"
 
 
 
 
WDS 20240+6222 ES 1854 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20240+6222 ES 1854 distance=0' 20227+6224 STI 973 distance=9' 20263+6224 STI 981 distance=17' 20254+6237 TDT2259 distance=18' 20269+6220 STI 982 distance=21' 20202+6236 HU 958 distance=30' 20196+6215 GUL 2 distance=32' 20198+6235 LDS1470 distance=32' 20207+6157 STI 968 distance=35' 20303+6226 STI 985 distance=44' 20193+6152 STI 965 distance=46' 20193+6142 TDT2165 distance=52' 20317+6228 BU 671 distance=54' 20313+6156 TDT2335 distance=58' 20194+6135 STI 966 distance=58' 20185+6313 HJ 2958 distance=63' 20258+6325 STI 979 distance=64' 20251+6118 MLR 503 distance=66' 20202+6118 LDS1471 distance=68' 20185+6122 LDS1469 distance=73' 20145+6152 LDS2793 distance=73' 20234+6108 STI 974 distance=75' 20129+6236 STI 954 distance=78' 20351+6233 TDT2397 distance=79' 20313+6121 STI 987 distance=81' 20213+6341 STI 971 distance=82' 20198+6333 LDS2451 distance=87' 20366+6226 H 4 78 distance=88' 20116+6205 LDS2791 distance=89' 20308+6107 HU 761 distance=91' 20178+6343 STI 962 distance=91' 20109+6211 LDS2789 distance=93' 20363+6148 TDT2409 distance=94' 20211+6048 FOX 92 distance=97' 20212+6359 BU 1134 distance=99' 20331+6109 MLR 504 distance=99' 20350+6329 TOI1287 distance=100' 20097+6220 ES 1853 distance=101' 20212+6043 STI 970 distance=102' 20111+6133 KPP3355 distance=104' 20210+6041 MLB 140 distance=105' 20298+6400 MLR 52 distance=105' 20089+6205 STF2652 distance=107' 20371+6324 DOB 14 distance=109' 20229+6411 STF2685 distance=109' 20081+6227 STI 946 distance=111' 20371+6122 SHY 780 distance=111' 20080+6225 BVD 335 distance=112' 20137+6353 LDS2449 distance=115' 20405+6220 KPP4211 distance=115' 20249+6027 TDT2250 distance=116' 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 20240+6222 ES 1854 298 2.4 0
Show 20227+6224 STI 973 65 4.0 9
Show 20263+6224 STI 981 148 9.9 17
Show 20254+6237 TDT2259 158 2.1 18
Show 20269+6220 STI 982 94 6.9 21
Show 20202+6236 HU 958 355 0.9 30
Show 20196+6215 GUL 2 347 0.3 32
Show 20198+6235 LDS1470 128 12.7 32
Show 20207+6157 STI 968 87 12.9 35
Show 20303+6226 STI 985 167 7.6 44
Show 20193+6152 STI 965 315 11.8 46
Show 20193+6142 TDT2165 354 1.3 52
Show 20317+6228 BU 671 311 0.4 54
Show 20313+6156 TDT2335 250 1.7 58
Show 20194+6135 STI 966 143 7.0 58
Show 20185+6313 HJ 2958 316 9.5 63
Show 20258+6325 STI 979 52 6.7 64
Show 20251+6118 MLR 503 3 0.2 66
Show 20202+6118 LDS1471 142 8.4 68
Show 20185+6122 LDS1469 345 9.7 73
Show 20145+6152 LDS2793 294 1.4 73
Show 20234+6108 STI 974 58 7.8 75
Show 20129+6236 STI 954 286 9.4 78
Show 20351+6233 TDT2397 87 1.9 79
Show 20313+6121 STI 987 36 5.4 81
Show 20213+6341 STI 971 141 7.1 82
Show 20198+6333 LDS2451 85 25.4 87
Show 20366+6226 H 4 78 128 28.5 88
Show 20116+6205 LDS2791 252 93.0 89
Show 20308+6107 HU 761 127 0.6 91
Show 20178+6343 STI 962 182 14.9 91
Show 20109+6211 LDS2789 197 22.6 93
Show 20363+6148 TDT2409 258 0.4 94
Show 20211+6048 FOX 92 84 5.2 97
Show 20212+6359 BU 1134 81 4.3 99
Show 20331+6109 MLR 504 198 0.9 99
Show 20350+6329 TOI1287 346 0.1 100
Show 20097+6220 ES 1853 293 4.3 101
Show 20212+6043 STI 970 152 12.8 102
Show 20111+6133 KPP3355 150 19.0 104
Show 20210+6041 MLB 140 123 5.1 105
Show 20298+6400 MLR 52 32 0.2 105
Show 20089+6205 STF2652 211 0.3 107
Show 20371+6324 DOB 14 239 4.8 109
Show 20229+6411 STF2685 347 4.2 109
Show 20081+6227 STI 946 302 5.3 111
Show 20371+6122 SHY 780 100 999.9 111
Show 20080+6225 BVD 335 39 9.7 112
Show 20137+6353 LDS2449 165 24.9 115
Show 20405+6220 KPP4211 113 1.9 115
Show 20249+6027 TDT2250 349 1.4 116

 
 
WDS 20240+6222 : COMPONENTS
 
 
  A
B pa=298.4°
sep=2.43"
 
 
20240+6222 A
 
 
Coord arcsec 2000 202359.59+622237.4 Mag 12.45 PmRA 5.00 PmDE -5.0
 
 
20240+6222 B
 
 
Coord arcsec 2000 202359.28+622238.6 Mag 12.9 Delta magnitude 0.45 Coordinate calculated yes