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Current system
22073+3842
MLB 790 AB


Nearby doubles
3' : 22075+3841
MLB 792

17' : 22085+3833
TDT3363

21' : 22091+3838
ALI 984

25' : 22074+3906
MLB 791AB

28' : 22054+3858
A 1453

34' : 22046+3854
SEI1556

37' : 22103+3833
ALI 985

39' : 22041+3837
TDT3320

40' : 22040+3841
COU1341

40' : 22084+3919
MLB 793

43' : 22059+3803
TDT3336

43' : 22085+3922
HO 470

47' : 22104+3913
KPP 505

48' : 22036+3825
ES 2529

49' : 22051+3923
YSC 121

51' : 22043+3806
CVE 15

53' : 22043+3804
CVE 16

53' : 22042+3806
SEI1555

53' : 22042+3804
FYM 296AB

56' : 22074+3746
ALI 696

58' : 22063+3938
COU1485

61' : 22114+3918
TDT3394

61' : 22124+3833
TDT3403

62' : 22032+3804
ES 2528

64' : 22127+3837
COU1487

64' : 22127+3849
TVB 325



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.

22073+3842 MLB 790 AB

 
 
22h 07m 19.67s +38° 42' 02.4" P.A. 334.00 sep 11.5 mag 10.47,12.40
 
 
Coord 2000 22073+3842 Discov num MLB 790 Comp AB Coord arcsec 2000 22 07 19.67 +38 42 02.4
Date first 1932 Date last 2015 Obs 9
Pa first 329 Pa last 333.8 P.A. Now (θ) 333.8°
Sep first 9.5 Sep last 11.52 Sep. Now (ρ) 11.52"
Mag pri 10.47 Mag sec 12.40 delta mag (ΔM) 1.93 Spectral class
Pri motion ra +000 Sec motion ra -070
Pri motion dec -013 Sec motion dec +128
Notes
rPM=1.079
This double is not physical.
 
 
22073+3842 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 22 07 20 +38 42 02 MLB 790 AB 2015 9 334 11.5 10.47 12.40 1.93 <===
Show 22 07 20 +38 42 02 MLB 790 AC 2015 9 161 56.2 10.47 10.51 0.04
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lacerta Tycho2 3198-01112-1 Gaia DR2 1955876021536065280
 
 
WDS 22073+3842 MLB 790 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
22073+3842 MLB 790 AB 2008 3 334 11.3 10.60 12.40 D 220719.67+384202.4
22073+3842 MLB 790 AB 2015 5 334 11.5 10.47 12.40 220719.67+384202.4

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

 
 
WDS 22073+3842 MLB 790 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22073+3842 MLB 790 AB : MEASURES
 
 
No records found.

 
 
WDS 22073+3842 : VIRTUAL EYEPIECE
 
 

22073+3842 MLB 790A mag 10.47 22073+3842 MLB 790B sep 11.1 P.A. 339.00 mag 12.4 22073+3842 MLB 790C sep 55.0 P.A. 164.70 mag 10.51 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 22073+3842 : ALADIN DSS IMAGE @ 22h 07m 19.67s +38° 42' 02.4"
 
 
 
 
WDS 22073+3842 MLB 790 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22073+3842 MLB 790AB distance=0' 22075+3841 MLB 792 distance=3' 22085+3833 TDT3363 distance=17' 22091+3838 ALI 984 distance=21' 22074+3906 MLB 791AB distance=25' 22074+3906 MLB 791AC distance=25' 22054+3858 A 1453 distance=28' 22046+3854 SEI1556 distance=34' 22103+3833 ALI 985 distance=37' 22041+3837 TDT3320 distance=39' 22040+3841 COU1341 distance=40' 22084+3919 MLB 793 distance=40' 22059+3803 TDT3336 distance=43' 22085+3922 HO 470 distance=43' 22104+3913 KPP 505 distance=47' 22036+3825 ES 2529 distance=48' 22051+3923 YSC 121 distance=49' 22043+3806 CVE 15 distance=51' 22043+3804 CVE 16 distance=53' 22042+3806 SEI1555 distance=53' 22042+3804 CVE 14CD distance=53' 22042+3804 FYM 296AB distance=53' 22074+3746 ALI 696 distance=56' 22063+3938 COU1485 distance=58' 22114+3918 TDT3394 distance=61' 22124+3833 TDT3403 distance=61' 22032+3804 ES 2528 distance=62' 22127+3837 COU1487 distance=64' 22127+3849 TVB 325 distance=64' 22078+3737 HDS3142AB distance=66' 22078+3737 FYM 295AC distance=66' 22125+3906 TDT3406 distance=66' 22015+3854 MLB 992 distance=70' 22078+3731 ALI 697 distance=71' 22016+3816 TDT3296 distance=73' 22029+3934 STT 459 distance=73' 22081+3954 MLB 903 distance=73' 22019+3919 SEI1550 distance=74' 22011+3832 RAO 471 distance=74' 22026+3754 RAO 472 distance=75' 22082+3723 J 3159 distance=77' 22134+3914 HDS3154 distance=78' 22060+3724 LDS4943 distance=80' 22011+3915 A 1451AB distance=80' 22011+3915 SEI1549AB,C distance=80' 22120+3739 STF2876 distance=84' 22001+3859 TDT3284 distance=86' 22086+4007 GLP 20 distance=87' 22037+3958 TDT3318 distance=88' 22123+3952 MLB1100 distance=89' 22009+3755 TDT3291 distance=89' 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 22073+3842 MLB 790 AB 334 11.5
Show 22073+3842 MLB 790 AC 161 56.2
Show 22075+3841 MLB 792 232 5.2 3
Show 22085+3833 TDT3363 131 1.1 17
Show 22091+3838 ALI 984 296 13.7 21
Show 22074+3906 MLB 791 AB 126 4.3 25
Show 22074+3906 MLB 791 AC 143 38.4 25
Show 22054+3858 A 1453 330 0.5 28
Show 22046+3854 SEI1556 246 10.8 34
Show 22103+3833 ALI 985 258 11.6 37
Show 22041+3837 TDT3320 137 0.7 39
Show 22040+3841 COU1341 273 1.6 40
Show 22084+3919 MLB 793 209 6.5 40
Show 22059+3803 TDT3336 310 0.7 43
Show 22085+3922 HO 470 341 13.7 43
Show 22104+3913 KPP 505 14 3.5 47
Show 22036+3825 ES 2529 272 5.0 48
Show 22051+3923 YSC 121 105 1.1 49
Show 22043+3806 CVE 15 150 4.8 51
Show 22043+3804 CVE 16 154 5.7 53
Show 22042+3806 SEI1555 179 7.3 53
Show 22042+3804 CVE 14 CD 162 2.7 53
Show 22042+3804 FYM 296 AB 129 8.0 53
Show 22074+3746 ALI 696 243 16.0 56
Show 22063+3938 COU1485 63 0.5 58
Show 22114+3918 TDT3394 99 2.5 61
Show 22124+3833 TDT3403 58 1.9 61
Show 22032+3804 ES 2528 86 5.3 62
Show 22127+3837 COU1487 119 1.1 64
Show 22127+3849 TVB 325 358 1.6 64
Show 22078+3737 HDS3142 AB 236 9.9 66
Show 22078+3737 FYM 295 AC 310 9.4 66
Show 22125+3906 TDT3406 202 2.1 66
Show 22015+3854 MLB 992 60 6.9 70
Show 22078+3731 ALI 697 278 12.9 71
Show 22016+3816 TDT3296 209 0.6 73
Show 22029+3934 STT 459 195 10.7 73
Show 22081+3954 MLB 903 197 5.0 73
Show 22019+3919 SEI1550 222 22.9 74
Show 22011+3832 RAO 471 330 1.3 74
Show 22026+3754 RAO 472 274 3.9 75
Show 22082+3723 J 3159 152 5.0 77
Show 22134+3914 HDS3154 328 0.5 78
Show 22060+3724 LDS4943 80 33.0 80
Show 22011+3915 A 1451 AB 13 0.2 80
Show 22011+3915 SEI1549 AB,C 22 36.1 80
Show 22120+3739 STF2876 66 11.8 84
Show 22001+3859 TDT3284 233 1.3 86
Show 22086+4007 GLP 20 1 30.5 87
Show 22037+3958 TDT3318 312 0.8 88
Show 22123+3952 MLB1100 302 8.8 89

 
 
WDS 22073+3842 : COMPONENTS
 
 
  A B
B pa=339.0°
sep=11.07"
 
C pa=164.7°
sep=54.96"
pa=163.8°
sep=65.98"
 
 
22073+3842 A
 
 
Coord arcsec 2000 220719.67+384202.4 Mag 10.47 PmRA 0.00 PmDE -13.0
Tycho2 3198-01112-1
Tycho2
Tycho2 3198-01112-1 Pflag RAmdeg 331.83196861 DEmdeg 38.70068249
PmRA -2.7 PmDE -14.9 E RAmdeg 31 E DEmdeg 30
E pmRA 2.3 E pmDE 2.2 EpRAm 1988.55 EpDEm 1988.29
Num 5 Q RAmdeg 1.0 Q DEmdeg 1.0 Q pmRA 1.0
Q pmDE 1.0 BTmag 11.981 E BTmag 0.079 VTmag 10.743
E VTmag 0.042 Prox 565 TYC T HIP
CCDM RAdeg 331.83197972 DEdeg 38.70071333 EpRA 1990 1.73
EpDE 1990 1.77 E RAdeg 32.5 E DEdeg 31.9 Posflg
Corr 0.3
 
 
22073+3842 B
 
 
Coord arcsec 2000 220719.33+384212.7 Mag 12.4 PmRA -70.00 PmDE 128.0
Calc delta mag 1.93 Calc coord yes
 
 
22073+3842 C
 
 
Coord arcsec 2000 220720.91+384109.4 Mag 10.51 PmRA -8.00 PmDE -6.0
Tycho2 3198-01301-1 Calc delta mag 0.04 Calc coord yes
Tycho2
Tycho2 3198-01301-1 Pflag RAmdeg 331.83853968 DEmdeg 38.68588077
PmRA -11.8 PmDE -9.4 E RAmdeg 34 E DEmdeg 32
E pmRA 3.8 E pmDE 3.5 EpRAm 1989.13 EpDEm 1988.51
Num 4 Q RAmdeg 0.6 Q DEmdeg 0.3 Q pmRA 0.6
Q pmDE 0.3 BTmag 12.721 E BTmag 0.173 VTmag 10.801
E VTmag 0.044 Prox 565 TYC T HIP
CCDM RAdeg 331.83857778 DEdeg 38.68590222 EpRA 1990 1.71
EpDE 1990 1.76 E RAdeg 37.0 E DEdeg 36.5 Posflg
Corr 0.3