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Doubles in session


Current system
22091+3838
ALI 984


Nearby doubles
9' : 22085+3833
TDT3363

16' : 22103+3833
ALI 985

19' : 22075+3841
MLB 792

21' : 22073+3842
MLB 790AB

35' : 22074+3906
MLB 791AB

38' : 22104+3913
KPP 505

41' : 22124+3833
TDT3403

43' : 22127+3837
COU1487

43' : 22084+3919
MLB 793

45' : 22127+3849
TVB 325

45' : 22085+3922
HO 470

48' : 22054+3858
A 1453

49' : 22114+3918
TDT3394

50' : 22125+3906
TDT3406

52' : 22059+3803
TDT3336

55' : 22046+3854
SEI1556

56' : 22074+3746
ALI 696

59' : 22041+3837
TDT3320

60' : 22040+3841
COU1341

62' : 22134+3914
HDS3154

63' : 22078+3737
HDS3142AB

65' : 22051+3923
YSC 121

65' : 22043+3806
CVE 15

66' : 22043+3804
CVE 16

66' : 22042+3806
SEI1555

67' : 22036+3825
ES 2529



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

22091+3838 ALI 984

 
 
22h 09m 03.41s +38° 38' 13.1" P.A. 296.00 sep 13.7 mag 13.06,13.40
 
 
Coord 2000 22091+3838 Discov num ALI 984 Comp Coord arcsec 2000 22 09 03.41 +38 38 13.1
Date first 1929 Date last 2015 Obs 10
Pa first 297 Pa last 295.6 P.A. Now (θ) 295.6°
Sep first 13.6 Sep last 13.713 Sep. Now (ρ) 13.713"
Mag pri 13.06 Mag sec 13.40 delta mag (ΔM) 0.34 Spectral class
Pri motion ra -004 Sec motion ra -001
Pri motion dec -002 Sec motion dec -003
Notes
rPM=0.707
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lacerta Tycho2 3198-01741-1 Gaia DR2 1955485450089009408
 
 
WDS 22091+3838 ALI 984 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ali1949 Pa - Ali, A. 1949AJ.....54..199A
Ali1949 AJ 54, 199, 1949
Ali1950 Pa - Ali, A. 1950AJ.....55..209A
Ali1950 AJ 55, 208, 1950
Ali1952 Pa - Ali, A. 1952AJ.....57..146A
Ali1952 AJ 57, 146, 1952
Ali1955 Pa - Ali, A. .
Ali1955 Pub. Nizamiah Obs. 13, Pt. 2, 1955
Ali9999 Pa - Ali, A. ...................
Ali9999 +Po Unpublished, manuscript or reference not found.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
22091+3838 ALI 984 1998 4 296 13.7 13.06 13.40 D 220903.41+383813.1
22091+3838 ALI 984 2002 5 296 13.7 13.06 13.40 D 220903.41+383813.1
22091+3838 ALI 984 2010 6 296 13.4 13.06 13.40 220903.41+383813.1
22091+3838 ALI 984 2015 7 296 13.7 13.06 13.40 220903.41+383813.1

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

 
 
WDS 22091+3838 ALI 984 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22091+3838 ALI 984 : MEASURES
 
 
No records found.

 
 
WDS 22091+3838 : VIRTUAL EYEPIECE
 
 

22091+3838 ALI 984A mag 13.06 22091+3838 ALI 984B sep 11.3 P.A. 301.50 mag 13.4 virtual eyepiece
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Radius:
Components only
 
 
WDS 22091+3838 : ALADIN DSS IMAGE @ 22h 09m 03.41s +38° 38' 13.1"
 
 
 
 
WDS 22091+3838 ALI 984 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22091+3838 ALI 984 distance=0' 22085+3833 TDT3363 distance=9' 22103+3833 ALI 985 distance=16' 22075+3841 MLB 792 distance=19' 22073+3842 MLB 790AB distance=21' 22073+3842 MLB 790AC distance=21' 22074+3906 MLB 791AB distance=35' 22074+3906 MLB 791AC distance=35' 22104+3913 KPP 505 distance=38' 22124+3833 TDT3403 distance=41' 22127+3837 COU1487 distance=43' 22084+3919 MLB 793 distance=43' 22127+3849 TVB 325 distance=45' 22085+3922 HO 470 distance=45' 22054+3858 A 1453 distance=48' 22114+3918 TDT3394 distance=49' 22125+3906 TDT3406 distance=50' 22059+3803 TDT3336 distance=52' 22046+3854 SEI1556 distance=55' 22074+3746 ALI 696 distance=56' 22041+3837 TDT3320 distance=59' 22040+3841 COU1341 distance=60' 22134+3914 HDS3154 distance=62' 22078+3737 HDS3142AB distance=63' 22078+3737 FYM 295AC distance=63' 22051+3923 YSC 121 distance=65' 22043+3806 CVE 15 distance=65' 22043+3804 CVE 16 distance=66' 22042+3806 SEI1555 distance=66' 22036+3825 ES 2529 distance=67' 22042+3804 CVE 14CD distance=67' 22042+3804 FYM 296AB distance=67' 22063+3938 COU1485 distance=68' 22120+3739 STF2876 distance=69' 22078+3731 ALI 697 distance=69' 22082+3723 J 3159 distance=73' 22130+3738 TOI1413 distance=77' 22081+3954 MLB 903 distance=77' 22032+3804 ES 2528 distance=78' 22116+3727 COU1486 distance=78' 22158+3853 TDT3429 distance=81' 22123+3952 MLB1100 distance=81' 22156+3811 ES 2530 distance=82' 22143+3745 STF2882 distance=82' 22060+3724 LDS4943 distance=83' 22139+3943 BNU 8Aa,Ab distance=86' 22139+3943 MCA 70Aa,Ac distance=86' 22139+3943 HJ 1746AB distance=86' 22139+3943 HJ 1746AC distance=86' 22139+3943 WAL 141AD distance=86' 22139+3943 FYM 122AE distance=86' 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 22091+3838 ALI 984 296 13.7
Show 22085+3833 TDT3363 131 1.1 9
Show 22103+3833 ALI 985 258 11.6 16
Show 22075+3841 MLB 792 232 5.2 19
Show 22073+3842 MLB 790 AB 334 11.5 21
Show 22073+3842 MLB 790 AC 161 56.2 21
Show 22074+3906 MLB 791 AB 126 4.3 35
Show 22074+3906 MLB 791 AC 143 38.4 35
Show 22104+3913 KPP 505 14 3.5 38
Show 22124+3833 TDT3403 58 1.9 41
Show 22127+3837 COU1487 119 1.1 43
Show 22084+3919 MLB 793 209 6.5 43
Show 22127+3849 TVB 325 358 1.6 45
Show 22085+3922 HO 470 341 13.7 45
Show 22054+3858 A 1453 330 0.5 48
Show 22114+3918 TDT3394 99 2.5 49
Show 22125+3906 TDT3406 202 2.1 50
Show 22059+3803 TDT3336 310 0.7 52
Show 22046+3854 SEI1556 246 10.8 55
Show 22074+3746 ALI 696 243 16.0 56
Show 22041+3837 TDT3320 137 0.7 59
Show 22040+3841 COU1341 273 1.6 60
Show 22134+3914 HDS3154 328 0.5 62
Show 22078+3737 HDS3142 AB 236 9.9 63
Show 22078+3737 FYM 295 AC 310 9.4 63
Show 22051+3923 YSC 121 105 1.1 65
Show 22043+3806 CVE 15 150 4.8 65
Show 22043+3804 CVE 16 154 5.7 66
Show 22042+3806 SEI1555 179 7.3 66
Show 22036+3825 ES 2529 272 5.0 67
Show 22042+3804 CVE 14 CD 162 2.7 67
Show 22042+3804 FYM 296 AB 129 8.0 67
Show 22063+3938 COU1485 63 0.5 68
Show 22120+3739 STF2876 66 11.8 69
Show 22078+3731 ALI 697 278 12.9 69
Show 22082+3723 J 3159 152 5.0 73
Show 22130+3738 TOI1413 74 12.5 77
Show 22081+3954 MLB 903 197 5.0 77
Show 22032+3804 ES 2528 86 5.3 78
Show 22116+3727 COU1486 33 0.6 78
Show 22158+3853 TDT3429 112 1.1 81
Show 22123+3952 MLB1100 302 8.8 81
Show 22156+3811 ES 2530 304 5.1 82
Show 22143+3745 STF2882 148 3.5 82
Show 22060+3724 LDS4943 80 33.0 83
Show 22139+3943 BNU 8 Aa,Ab 170 0.2 86
Show 22139+3943 MCA 70 Aa,Ac 43 0.2 86
Show 22139+3943 HJ 1746 AB 190 30.5 86
Show 22139+3943 HJ 1746 AC 192 72.5 86
Show 22139+3943 WAL 141 AD 71 194.6 86
Show 22139+3943 FYM 122 AE 321 37.7 86

 
 
WDS 22091+3838 : COMPONENTS
 
 
  A
B pa=301.5°
sep=11.33"
 
 
22091+3838 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 220903.41+383813.1 Mag 13.06 PmRA -4.00
PmDE -2.0 Tycho2 3198-01741-1
Tycho2
Tycho2 3198-01741-1 Pflag RAmdeg 332.26421704 DEmdeg 38.63698594
PmRA 0.4 PmDE -1.1 E RAmdeg 90 E DEmdeg 95
E pmRA 3.8 E pmDE 3.6 EpRAm 1980.33 EpDEm 1976.00
Num 4 Q RAmdeg 0.5 Q DEmdeg 0.9 Q pmRA 0.4
Q pmDE 0.9 BTmag 13.362 E BTmag 0.257 VTmag 13.061
E VTmag 0.221 Prox 999 TYC HIP
CCDM RAdeg 332.26421639 DEdeg 38.63698889 EpRA 1990 1.61
EpDE 1990 1.63 E RAdeg 100.1 E DEdeg 110.3 Posflg
Corr 0.2
 
 
22091+3838 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 220902.59+383819.0 Mag 13.4 PmRA -1.00
PmDE -3.0 Calc delta mag 0.34 Calc coord yes