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Doubles in session


Current system
22313+3052
MLB 670 AB


Nearby doubles
15' : 22321+3102
CVR 947

30' : 22336+3052
UC 4766

34' : 22294+3029
GRV 579

34' : 22329+3021
ES 391

40' : 22283+3049
TDT3535

48' : 22342+3022
TDT3594

48' : 22350+3048
HJ 966AB

51' : 22293+3008
MLB 581AB

53' : 22343+3129
LDS4978

56' : 22356+3047
BKO 648

58' : 22295+2959
COU 735

58' : 22318+2953
MLB 582

63' : 22274+3015
MLB 580

68' : 22337+2952
KPP 517

71' : 22259+3043
MLB 724

76' : 22340+2945
HO 477

77' : 22368+3123
A 1232

78' : 22351+2951
J 3174

78' : 22364+3007
MLB 624

80' : 22346+2944
HJ 1785AB

81' : 22346+2943
ADP 8

82' : 22281+2942
BU 1218

89' : 22272+2940
GRV 577

90' : 22377+3128
CRB 146

90' : 22328+3226
J 2373

93' : 22363+2945
AG 423



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.

22313+3052 MLB 670 AB

 
 
22h 31m 20.87s +30° 51' 31.0" P.A. 302.00 sep 7.6 mag 11.40,13.80
 
 
Coord 2000 22313+3052 Discov num MLB 670 Comp AB Coord arcsec 2000 22 31 20.87 +30 51 31.0
Date first 1930 Date last 2015 Obs 7
Pa first 290 Pa last 301.6 P.A. Now (θ) 301.6°
Sep first 6.5 Sep last 7.647 Sep. Now (ρ) 7.647"
Mag pri 11.40 Mag sec 13.80 delta mag (ΔM) 2.4 Spectral class
Pri motion ra -032 Sec motion ra
Pri motion dec -012 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
22313+3052 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 22 31 21 +30 51 31 MLB 670 AB 2015 7 302 7.6 11.40 13.80 2.40 <===
Show 22 31 21 +30 51 31 MLB 670 AC 2014 6 231 8.9 11.40 13.40 2.00
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Tycho2 2735-01547-1 Gaia DR2 1900585739302662144
 
 
WDS 22313+3052 MLB 670 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Mlb1918 Mb - Milburn, W. (Espin, T.E.) 1918MNRAS..78..189E
Mlb1918 MNRAS 78, 189, 1918 (MLB 1 - 35; measures by Espin)
Mlb1919 Mb - Milburn, W. (Espin, T.E.) 1919MNRAS..79..211E
Mlb1919 MNRAS 79, 211, 1919 (MLB 36 - 106; measures by Espin)
Mlb1920 Mb - Milburn, W. 1920MNRAS..80..329M
Mlb1920 MNRAS 80, 329, 1920 (MLB 107 - 149)
Mlb1921 Mb - Milburn, W. 1921MNRAS..81..232E
Mlb1921 MNRAS 81, 232, 1921 (MLB 150 - 182)
Mlb1922 Mb j Milburn, W. (Espin, T.E.) 1922MNRAS..82..187E
Mlb1922 MNRAS 82, 187, 1922 (MLB 183 - 241; measures by Espin)
Mlb1923 Mb - Milburn, W. 1923MNRAS..83..154E
Mlb1923 MNRAS 83, 154, 1923 (MLB 242 - 275)
Mlb1924 Mb - Milburn, W. 1924MNRAS..84..162E
Mlb1924 MNRAS 84, 162, 1924 (MLB 276 - 322)
Mlb1925 Mb j Milburn, W. 1925MNRAS..85..276E
Mlb1925 MNRAS 85, 276, 1925 (MLB 323 - 376)
Mlb1926 Mb - Milburn, W. 1926MNRAS..86..131E
Mlb1926 MNRAS 86, 131, 1926 (MLB 377 - 440)
Mlb1927 Mb j Milburn, W. 1927MNRAS..87..215E
Mlb1927 +Po MNRAS 87, 215, 1927 (MLB 441 - 510)
Mlb1928 Mb - Milburn, W. 1928MNRAS..88..185E
Mlb1928 MNRAS 88, 185, 1928 (MLB 511 - 551)
Mlb1929 Mb - Milburn, W. 1929MNRAS..89..268E
Mlb1929 MNRAS 89, 268, 1929 (MLB 552 - 591)
Mlb1930 Mb - Milburn, W. 1930MNRAS..90..317E
Mlb1930 MNRAS 90, 317, 1930 (MLB 592 - 630)
Mlb1931 Mb j Milburn, W. 1931MNRAS..91..294E
Mlb1931 MNRAS 91, 294, 1931 (MLB 631 - 673)
Mlb1932 Ma - Milburn, W. 1932MNRAS..92..214E
Mlb1932 +Mb MNRAS 92, 214, 1932 (MLB 674 - 732)
Mlb1932B Ma - Milburn, W. 1932QB821.A43......
Mlb1932B cited by ADS (Aitken Double Star Cat., 1932)
Mlb1933 Ma j Milburn, W. 1933MNRAS..93..192E
Mlb1933 +Mb MNRAS 93, 192, 1933 (MLB 733 - 806)
Mlb1934 Mb j Milburn, W. 1934MNRAS..94..255M
Mlb1934 MNRAS 94, 255, 1934 (MLB 807 - 912)
Mlb1935 Mb j Milburn, W. 1935MNRAS..95..298M
Mlb1935 MNRAS 95, 298, 1935 (MLB 913 - 969)
Mlb1936 Mb - Milburn, W. 1936MNRAS..96..266M
Mlb1936 MNRAS 96, 266, 1936 (MLB 970 - 997)
Mlb1937 Ma - Milburn, W. 1937MNRAS..97..222M
Mlb1937 +Mb MNRAS 97, 222, 1937 (MLB 998 - 1025)
Mlb1938 Ma - Milburn, W. 1938MNRAS..98..223M
Mlb1938 +Mb MNRAS 98, 223, 1938 (MLB 1026 - 1032)
Mlb1939 Mb - Milburn, W. 1939MNRAS..99..278M
Mlb1939 MNRAS 99, 278, 1939 (MLB 1033 - 1051)
Mlb9999 Mb - Milburn, W. ...................
Mlb9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22313+3052 MLB 670 AB 1999 2 299 7.9 11.40 13.80 D 223120.87+305131.0
22313+3052 MLB 670 AB 2001 3 300 7.9 11.40 13.80 D 223120.87+305131.0
22313+3052 MLB 670 AB 2015 4 302 7.6 11.40 13.80 223120.87+305131.0

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

 
 
WDS 22313+3052 MLB 670 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22313+3052 MLB 670 AB : MEASURES
 
 
No records found.

 
 
WDS 22313+3052 : VIRTUAL EYEPIECE
 
 

22313+3052 MLB 670A mag 11.4 22313+3052 MLB 670B sep 6.9 P.A. 305.60 mag 13.8 22313+3052 MLB 670C sep 8.2 P.A. 227.10 mag 13.4 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 22313+3052 : ALADIN DSS IMAGE @ 22h 31m 20.87s +30° 51' 31.0"
 
 
 
 
WDS 22313+3052 MLB 670 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22313+3052 MLB 670AB distance=0' 22321+3102 CVR 947 distance=15' 22336+3052 UC 4766 distance=30' 22294+3029 GRV 579 distance=34' 22329+3021 ES 391 distance=34' 22283+3049 TDT3535 distance=40' 22342+3022 TDT3594 distance=48' 22350+3048 HJ 966AB distance=48' 22350+3048 HJ 966AC distance=48' 22293+3008 MLB 581AB distance=51' 22293+3008 MLB 581AC distance=51' 22343+3129 LDS4978 distance=53' 22356+3047 BKO 648 distance=56' 22295+2959 COU 735 distance=58' 22318+2953 MLB 582 distance=58' 22274+3015 MLB 580 distance=63' 22337+2952 KPP 517 distance=68' 22259+3043 MLB 724 distance=71' 22340+2945 HO 477 distance=76' 22368+3123 A 1232 distance=77' 22351+2951 J 3174 distance=78' 22364+3007 MLB 624 distance=78' 22346+2944 HJ 1785AB distance=80' 22346+2943 ADP 8 distance=81' 22281+2942 BU 1218 distance=82' 22272+2940 GRV 577 distance=89' 22377+3128 CRB 146 distance=90' 22328+3226 J 2373 distance=90' 22363+2945 AG 423 distance=93' 22290+2920 J 856 distance=96' 22360+2929 SLN 94 distance=103' 22316+3235 ES 2269 distance=104' 22300+3234 CHR 110 distance=105' 22278+3227 TDT3533 distance=107' 22396+3040 CHE 332 distance=107' 22388+3000 MLB 725 distance=110' 22266+3224 KPP 511 distance=111' 22389+3010 CHE 331 distance=112' 22401+3041 CHE 339 distance=113' 22398+3021 CHE 334 distance=113' 22256+2924 MLB 500 distance=115' 22384+2943 HO 480 distance=115' 22239+3156 RAO 481 distance=116' 22225+3021 HO 474BC distance=117' 22225+3021 HO 474BD distance=117' 22225+3021 HO 474CD distance=117' 22363+3230 WIS 371AB distance=118' 22363+3230 NSN 756AC distance=118' 22225+3021 HO 474AB distance=118' 22399+3003 CHE 335 distance=120' 22384+2935 GRV 594 distance=120' 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 22313+3052 MLB 670 AB 302 7.6
Show 22313+3052 MLB 670 AC 231 8.9
Show 22321+3102 CVR 947 237 25.3 15
Show 22336+3052 UC 4766 275 20.5 30
Show 22294+3029 GRV 579 201 44.4 34
Show 22329+3021 ES 391 349 5.7 34
Show 22283+3049 TDT3535 15 0.5 40
Show 22342+3022 TDT3594 358 0.6 48
Show 22350+3048 HJ 966 AB 268 13.3 48
Show 22350+3048 HJ 966 AC 280 38.3 48
Show 22293+3008 MLB 581 AB 236 2.3 51
Show 22293+3008 MLB 581 AC 10 28.8 51
Show 22343+3129 LDS4978 56 40.7 53
Show 22356+3047 BKO 648 156 6.5 56
Show 22295+2959 COU 735 210 0.7 58
Show 22318+2953 MLB 582 341 5.5 58
Show 22274+3015 MLB 580 244 2.8 63
Show 22337+2952 KPP 517 234 3.4 68
Show 22259+3043 MLB 724 233 3.5 71
Show 22340+2945 HO 477 165 12.7 76
Show 22368+3123 A 1232 332 1.5 77
Show 22351+2951 J 3174 274 3.2 78
Show 22364+3007 MLB 624 298 1.9 78
Show 22346+2944 HJ 1785 AB 173 14.2 80
Show 22346+2943 ADP 8 136 5.7 81
Show 22281+2942 BU 1218 54 1.6 82
Show 22272+2940 GRV 577 302 60.2 89
Show 22377+3128 CRB 146 105 12.2 90
Show 22328+3226 J 2373 107 5.4 90
Show 22363+2945 AG 423 154 23.3 93
Show 22290+2920 J 856 216 1.6 96
Show 22360+2929 SLN 94 129 9.9 103
Show 22316+3235 ES 2269 64 3.9 104
Show 22300+3234 CHR 110 63 0.2 105
Show 22278+3227 TDT3533 2 0.3 107
Show 22396+3040 CHE 332 263 27.9 107
Show 22388+3000 MLB 725 15 8.6 110
Show 22266+3224 KPP 511 16 3.3 111
Show 22389+3010 CHE 331 15 12.5 112
Show 22401+3041 CHE 339 19 33.0 113
Show 22398+3021 CHE 334 113 23.2 113
Show 22256+2924 MLB 500 172 4.9 115
Show 22384+2943 HO 480 315 0.1 115
Show 22239+3156 RAO 481 172 0.7 116
Show 22225+3021 HO 474 BC 10 2.6 117
Show 22225+3021 HO 474 BD 250 12.4 117
Show 22225+3021 HO 474 CD 241 13.9 117
Show 22363+3230 WIS 371 AB 137 999.9 118
Show 22363+3230 NSN 756 AC 72 17.3 118
Show 22225+3021 HO 474 AB 109 47.2 118
Show 22399+3003 CHE 335 120 9.6 120

 
 
WDS 22313+3052 : COMPONENTS
 
 
  A B
B pa=305.6°
sep=6.88"
 
C pa=227.1°
sep=8.16"
pa=182.3°
sep=9.57"
 
 
22313+3052 A
 
 
Coord arcsec 2000 223120.87+305131.0 Mag 11.4 PmRA -32.00 PmDE -12.0
Tycho2 2735-01547-1
Tycho2
Tycho2 2735-01547-1 Pflag RAmdeg 337.83697889 DEmdeg 30.85862427
PmRA -34.6 PmDE -15.7 E RAmdeg 49 E DEmdeg 43
E pmRA 2.5 E pmDE 2.4 EpRAm 1986.48 EpDEm 1985.71
Num 4 Q RAmdeg 1.2 Q DEmdeg 1.0 Q pmRA 1.2
Q pmDE 1.1 BTmag 12.400 E BTmag 0.138 VTmag 11.402
E VTmag 0.073 Prox 999 TYC HIP
CCDM RAdeg 337.83707806 DEdeg 30.85866000 EpRA 1990 1.62
EpDE 1990 1.69 E RAdeg 52.4 E DEdeg 49.8 Posflg
Corr -0.3
 
 
22313+3052 B
 
 
Coord arcsec 2000 223120.44+305135.0 Mag 13.8 Calc delta mag 2.4 Calc coord yes
 
 
22313+3052 C
 
 
Coord arcsec 2000 223120.41+305125.4 Mag 13.4 PmRA -25.00 PmDE -3.0
Calc delta mag 2 Calc coord yes