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Doubles in session


Current system
20283+0351
BAL 2533


Nearby doubles
6' : 20286+0351
HJ 2967

27' : 20294+0330
HJ 2970

29' : 20291+0325
HJ 2968

36' : 20274+0317
BAL2025

41' : 20278+0311
HJ 917

41' : 20309+0400
BAL2538

41' : 20302+0321
DOO 87

45' : 20253+0355
UC 4175

52' : 20285+0443
J 3220

55' : 20307+0311
BAL2029

61' : 20257+0304
BAL2024

67' : 20321+0330
J 2573

68' : 20311+0444
UC 4205

70' : 20247+0302
J 1342

72' : 20324+0426
A 2281

73' : 20315+0444
BAL2966

77' : 20253+0453
KPP4195AB

83' : 20321+0251
BAL2030

86' : 20295+0514
UC 4199

87' : 20298+0227
BAL2027

91' : 20251+0233
BAL2023

91' : 20327+0453
J 2314AB

94' : 20306+0224
BAL2028

94' : 20312+0513
AG 257

95' : 20221+0331
UC 4158

97' : 20340+0433
A 2282



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

20283+0351 BAL 2533

 
 
20h 28m 15.26s +03° 50' 36.5" P.A. 256.00 sep 19.0 mag 11.63,12.20
 
 
Coord 2000 20283+0351 Discov num BAL2533 Comp Coord arcsec 2000 20 28 15.26 +03 50 36.5
Date first 1910 Date last 2014 Obs 10
Pa first 257 Pa last 256 P.A. Now (θ) 256°
Sep first 18.8 Sep last 19.024 Sep. Now (ρ) 19.024"
Mag pri 11.63 Mag sec 12.20 delta mag (ΔM) 0.57 Spectral class
Pri motion ra -001 Sec motion ra -004
Pri motion dec -008 Sec motion dec -015
Notes
rPM=0.491
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Tycho2 0505-01784-1 Gaia DR2 4244908528751276928
 
 
WDS 20283+0351 BAL 2533 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Bal1924 Ma - Baillaud, R. 1924JO......7..117B
Bal1924 J. Obs. 7, 117, 1924
Bal1925 Ma - Baillaud, R. 1925JO......8...53B
Bal1925 J. Obs. 8, 53, 1925
Bal1925b Ma j Baillaud, R. 1925JO......8...56B
Bal1925b J. Obs. 8, 56, 1925
Bal1926 Ma - Baillaud, R. 1926JO......9..129P
Bal1926 J. Obs. 9, 129, 1926
Bal1937A Ma - Baillaud, R. 1937AnLei..18....1S
Bal1937A cited by Strand (Ann. Sterrew. Leiden 18, 1937)
Bal1944 C - Baillaud, R. 1944AnBes...3...33B
Bal1944 +Pa Ann. Obs. Besancon New Ser. 3, 33, 1943
Bal1944 +Po
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20283+0351 BAL2533 2000 4 256 19.0 11.63 12.20 D 202815.26+035036.5
20283+0351 BAL2533 2002 6 256 19.0 11.63 12.20 D 202815.26+035036.5
20283+0351 BAL2533 2010 7 256 19.1 11.63 12.20 202815.26+035036.5
20283+0351 BAL2533 2014 10 256 19.0 11.63 12.20 202815.26+035036.5

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

 
 
WDS 20283+0351 BAL 2533 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20283+0351 BAL 2533 : MEASURES
 
 
No records found.

 
 
WDS 20283+0351 : VIRTUAL EYEPIECE
 
 

20283+0351 BAL2533A mag 11.63 20283+0351 BAL2533B sep 19.0 P.A. 256.00 mag 12.2 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20283+0351 : ALADIN DSS IMAGE @ 20h 28m 15.26s +03° 50' 36.5"
 
 
 
 
WDS 20283+0351 BAL 2533 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20283+0351 BAL2533 distance=0' 20286+0351 HJ 2967 distance=6' 20294+0330 HJ 2970 distance=27' 20291+0325 HJ 2968 distance=29' 20274+0317 BAL2025 distance=36' 20278+0311 HJ 917 distance=41' 20309+0400 BAL2538 distance=41' 20302+0321 DOO 87 distance=41' 20253+0355 UC 4175 distance=45' 20285+0443 J 3220 distance=52' 20307+0311 BAL2029 distance=55' 20257+0304 BAL2024 distance=61' 20321+0330 J 2573 distance=67' 20311+0444 UC 4205 distance=68' 20247+0302 J 1342 distance=70' 20324+0426 A 2281 distance=72' 20315+0444 BAL2966 distance=73' 20253+0453 KPP4195AB distance=77' 20321+0251 BAL2030 distance=83' 20295+0514 UC 4199 distance=86' 20298+0227 BAL2027 distance=87' 20251+0233 BAL2023 distance=91' 20327+0453 J 2314AB distance=91' 20327+0453 J 2314AC distance=91' 20306+0224 BAL2028 distance=94' 20312+0513 AG 257 distance=94' 20221+0331 UC 4158 distance=95' 20340+0433 A 2282 distance=97' 20251+0225 LDS4841 distance=98' 20347+0321 CRC 38 distance=102' 20238+0506 J 556 distance=102' 20214+0336 BAL2532AB distance=104' 20214+0336 BAL2532AC distance=104' 20341+0256 BAL2031 distance=105' 20310+0211 J 561 distance=108' 20316+0530 A 395 distance=111' 20246+0531 BU 664AB distance=115' 20246+0531 FOX9034AC distance=115' 20267+0155 J 155BC distance=118' 20267+0155 J 155AB distance=119' 20263+0156 BAL1557 distance=119' 20302+0156 BAL1562 distance=119' 20331+0525 TDT2364 distance=119' 20213+0250 HLD 158 distance=121' 20203+0412 UC 4150 distance=122' 20271+0551 HJ 2963 distance=122' 20212+0249 TOK 730 distance=123' 20335+0527 STF2696AB distance=125' 20335+0527 STF2696AC distance=125' 20360+0411 J 2192 distance=127' 20233+0534 OPI 24 distance=128' 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 20283+0351 BAL2533 256 19.0
Show 20286+0351 HJ 2967 131 7.1 6
Show 20294+0330 HJ 2970 180 12.0 27
Show 20291+0325 HJ 2968 50 15.3 29
Show 20274+0317 BAL2025 94 10.2 36
Show 20278+0311 HJ 917 37 12.8 41
Show 20309+0400 BAL2538 202 10.8 41
Show 20302+0321 DOO 87 33 11.9 41
Show 20253+0355 UC 4175 87 20.7 45
Show 20285+0443 J 3220 181 3.9 52
Show 20307+0311 BAL2029 141 7.5 55
Show 20257+0304 BAL2024 70 16.1 61
Show 20321+0330 J 2573 151 4.0 67
Show 20311+0444 UC 4205 254 48.5 68
Show 20247+0302 J 1342 333 2.4 70
Show 20324+0426 A 2281 63 1.9 72
Show 20315+0444 BAL2966 117 10.4 73
Show 20253+0453 KPP4195 AB 16 11.7 77
Show 20321+0251 BAL2030 286 10.8 83
Show 20295+0514 UC 4199 240 54.1 86
Show 20298+0227 BAL2027 171 4.2 87
Show 20251+0233 BAL2023 330 7.4 91
Show 20327+0453 J 2314 AB 70 4.9 91
Show 20327+0453 J 2314 AC 138 19.0 91
Show 20306+0224 BAL2028 196 9.5 94
Show 20312+0513 AG 257 75 1.7 94
Show 20221+0331 UC 4158 218 20.6 95
Show 20340+0433 A 2282 166 0.2 97
Show 20251+0225 LDS4841 246 44.6 98
Show 20347+0321 CRC 38 300 10.5 102
Show 20238+0506 J 556 187 2.9 102
Show 20214+0336 BAL2532 AB 271 5.3 104
Show 20214+0336 BAL2532 AC 22 7.3 104
Show 20341+0256 BAL2031 334 17.4 105
Show 20310+0211 J 561 176 4.3 108
Show 20316+0530 A 395 160 0.7 111
Show 20246+0531 BU 664 AB 287 9.0 115
Show 20246+0531 FOX9034 AC 89 35.6 115
Show 20267+0155 J 155 BC 164 3.3 118
Show 20267+0155 J 155 AB 348 53.1 119
Show 20263+0156 BAL1557 211 6.4 119
Show 20302+0156 BAL1562 308 9.0 119
Show 20331+0525 TDT2364 126 1.9 119
Show 20213+0250 HLD 158 41 1.2 121
Show 20203+0412 UC 4150 280 19.5 122
Show 20271+0551 HJ 2963 209 9.5 122
Show 20212+0249 TOK 730 146 0.2 123
Show 20335+0527 STF2696 AB 298 0.5 125
Show 20335+0527 STF2696 AC 348 13.7 125
Show 20360+0411 J 2192 18 4.8 127
Show 20233+0534 OPI 24 351 9.2 128

 
 
WDS 20283+0351 : COMPONENTS
 
 
  A
B pa=256.0°
sep=18.98"
 
 
20283+0351 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 202815.26+035036.5 Mag 11.63 PmRA -1.00
PmDE -8.0 Tycho2 0505-01784-1
Tycho2
Tycho2 0505-01784-1 Pflag RAmdeg 307.06360280 DEmdeg 3.84347791
PmRA -6.3 PmDE -9.5 E RAmdeg 38 E DEmdeg 38
E pmRA 1.8 E pmDE 1.8 EpRAm 1978.74 EpDEm 1977.89
Num 4 Q RAmdeg 1.6 Q DEmdeg 1.2 Q pmRA 1.6
Q pmDE 1.2 BTmag 11.984 E BTmag 0.135 VTmag 11.626
E VTmag 0.149 Prox 999 TYC HIP
CCDM RAdeg 307.06359583 DEdeg 3.84346667 EpRA 1990 1.53
EpDE 1990 1.33 E RAdeg 80.7 E DEdeg 88.1 Posflg
Corr -0.2
CCDM
Ccdm 20283+0351 RComp Comp A Note1
Note2 Discov num DRAs -2.62 DDEs -23.7
R dRAs 65 Year Theta Rho
Obs 2 Vmag 10.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20233N0331A
HIC
 
 
20283+0351 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202814.03+035031.9 Mag 12.2 PmRA -4.00
PmDE -15.0 Calc delta mag 0.57 Calc coord yes
CCDM
Ccdm 20283+0351 RComp Comp B Note1
Note2 Discov num BAL2533 DRAs -2.92 DDEs -28.2
R dRAs 65 Year 1910 Theta 257 Rho 18.8
Obs 1 Vmag 10.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20233N0331B
HIC