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Doubles in session


Current system
22212+3745
NSN 753


Nearby doubles
5' : 22211+3744
BRT2235

11' : 22207+3753
GRV 566

13' : 22222+3740
J 3163

28' : 22189+3746
STF2894AB

37' : 22189+3807
ALI 701

47' : 22242+3815
FOX 266AB

58' : 22165+3759
SEI1562

59' : 22242+3831
BRT2236

68' : 22165+3708
SEI1561

68' : 22244+3648
J 3166AB

68' : 22233+3642
ES 2070

69' : 22268+3727
STF2906

71' : 22271+3746
J 3167

72' : 22154+3727
COU1342

72' : 22258+3659
ALI 453

72' : 22156+3811
ES 2530

77' : 22240+3855
MLB 904

79' : 22177+3851
MLB 794AB

79' : 22212+3626
ALI 227

82' : 22273+3822
COU1643

82' : 22265+3837
HO 185AB

83' : 22143+3745
STF2882

83' : 22178+3857
MLB 795

85' : 22186+3904
HO 181AB

86' : 22262+3847
ALI 989

88' : 22285+3727
ES 2071AB



Selections
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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.

22212+3745 NSN 753

 
 
22h 21m 13.02s +37° 44' 50.0" P.A. 249.00 sep 2.1 mag 12.72,13.04 Sp M+M
 
 
Coord 2000 22212+3745 Discov num NSN 753 Comp Coord arcsec 2000 22 21 13.02 +37 44 50.0
Date first 2006 Date last 2019 Obs 7
Pa first 252 Pa last 248.8 P.A. Now (θ) 248.8°
Sep first 2.0 Sep last 2.053 Sep. Now (ρ) 2.053"
Mag pri 12.72 Mag sec 13.04 delta mag (ΔM) 0.32 Spectral class M+M (red/red)
Pri motion ra +151 Sec motion ra +159
Pri motion dec +051 Sec motion dec +045
Notes T (Parallax indicates physical)
rPM=0.061 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lacerta
 
 
WDS 22212+3745 NSN 753 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Nsn2013 M+ w Nanson, J., McGaughey, S. & Armstrong, J.D. 2013JDSO....9..267N
Nsn2013 +C JDSO 9, 267, 2013
Nsn2014 C u Nanson, J. & Smith, S.C. 2014JDSO...10..139N
Nsn2014 JDSO 10, 139, 2014
Nsn2015 C - Nanson, J., Smith, S.C. & Thuemen, C. 2015JDSO...11...12N
Nsn2015 JDSO 11, 12, 2015
Nsn2016 not - Nanson, J. ...................
Nsn2016 private communication, 2016
Nsn2016b C j Nanson, J. & Knapp, W.R.A. 2016JDSO...12..450N
Nsn2016b JDSO 12, 450, 2016
Nsn2016c not - Nanson, J. 2016JDSO...12..573N
Nsn2016c JDSO 12, 573, 2016
Nsn2017a not - Nanson, J. ...................
Nsn2017a private communication, 2017
Nsn2017b not - Nanson, J. ...................
Nsn2017b private communication, 2017
Nsn2017c C j Nanson, J. & Knapp, W.R.A. 2017JDSO...13..299N
Nsn2017c +E+ JDSO 13, 299, 2017
Nsn2017c +Hg
Nsn2017d not - Nanson, J. ...................
Nsn2017d private communication, 2017
Nsn2017e not - Nanson, J. & Knapp, W. ...................
Nsn2017e private communication, 2017
Nsn2018a Hg j Nanson, J. ...................
Nsn2018a private communication, 2018 (15 February 2018 email)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22212+3745 NSN 753 2015 3 250 2.0 12.72 13.04 T 222113.02+374450.0
22212+3745 NSN 753 2019 5 249 2.1 12.72 13.04 M+M T 222113.02+374450.0

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

 
 
WDS 22212+3745 NSN 753 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22212+3745 NSN 753 : MEASURES
 
 
No records found.

 
 
WDS 22212+3745 : VIRTUAL EYEPIECE
 
 

22212+3745 NSN 753A mag 12.72 Sp M 22212+3745 NSN 753B sep 1.7 P.A. 243.90 mag 13.04 Sp M 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 22212+3745 : ALADIN DSS IMAGE @ 22h 21m 13.02s +37° 44' 50.0"
 
 
 
 
WDS 22212+3745 NSN 753 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22212+3745 NSN 753 distance=0' 22211+3744 BRT2235 distance=5' 22207+3753 GRV 566 distance=11' 22222+3740 J 3163 distance=13' 22189+3746 STF2894AB distance=28' 22189+3746 STF2894AC distance=28' 22189+3746 STF2894AD distance=28' 22189+3746 FYM 108AE distance=28' 22189+3746 STF2894BD distance=28' 22189+3807 ALI 701 distance=37' 22242+3815 FOX 266AB distance=47' 22242+3815 FOX 266AC distance=47' 22165+3759 SEI1562 distance=58' 22242+3831 BRT2236 distance=59' 22165+3708 SEI1561 distance=68' 22244+3648 J 3166AB distance=68' 22244+3648 J 3166AC distance=68' 22233+3642 ES 2070 distance=68' 22268+3727 STF2906 distance=69' 22271+3746 J 3167 distance=71' 22154+3727 COU1342 distance=72' 22258+3659 ALI 453 distance=72' 22156+3811 ES 2530 distance=72' 22240+3855 MLB 904 distance=77' 22177+3851 MLB 794AB distance=79' 22177+3851 MLB 794AC distance=79' 22212+3626 ALI 227 distance=79' 22273+3822 COU1643 distance=82' 22265+3837 HO 185AB distance=82' 22265+3837 HO 185AC distance=82' 22143+3745 STF2882 distance=83' 22178+3857 MLB 795 distance=83' 22186+3904 HO 181AB distance=85' 22186+3904 HO 181AC distance=85' 22186+3904 HO 181AD distance=85' 22186+3904 ABH 163AE distance=85' 22186+3904 ABH 163AF distance=85' 22186+3904 FYM 107AH distance=85' 22262+3847 ALI 989 distance=86' 22186+3904 FYM 107EG distance=86' 22285+3727 ES 2071BC distance=88' 22285+3727 ES 2071AB distance=88' 22287+3742 RAO 482 distance=90' 22234+3912 HJ 1759 distance=91' 22190+3912 MLB 994 distance=92' 22158+3853 TDT3429 distance=93' 22264+3855 GRV 576 distance=94' 22254+3622 ALI 229 distance=96' 22130+3738 TOI1413 distance=98' 22262+3618 LDS4968 distance=105' 22287+3643 ALI 454 distance=109' 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 22212+3745 NSN 753 249 2.1
Show 22211+3744 BRT2235 240 3.2 5
Show 22207+3753 GRV 566 94 48.4 11
Show 22222+3740 J 3163 188 3.2 13
Show 22189+3746 STF2894 AB 194 15.8 28
Show 22189+3746 STF2894 AC 248 48.5 28
Show 22189+3746 STF2894 AD 177 226.2 28
Show 22189+3746 FYM 108 AE 86 66.4 28
Show 22189+3746 STF2894 BD 176 211.0 28
Show 22189+3807 ALI 701 194 14.1 37
Show 22242+3815 FOX 266 AB 252 6.4 47
Show 22242+3815 FOX 266 AC 72 13.4 47
Show 22165+3759 SEI1562 137 22.0 58
Show 22242+3831 BRT2236 266 3.6 59
Show 22165+3708 SEI1561 124 8.6 68
Show 22244+3648 J 3166 AB 176 4.1 68
Show 22244+3648 J 3166 AC 145 23.5 68
Show 22233+3642 ES 2070 170 4.6 68
Show 22268+3727 STF2906 1 4.2 69
Show 22271+3746 J 3167 319 5.3 71
Show 22154+3727 COU1342 163 1.9 72
Show 22258+3659 ALI 453 47 10.4 72
Show 22156+3811 ES 2530 304 5.1 72
Show 22240+3855 MLB 904 104 5.4 77
Show 22177+3851 MLB 794 AB 349 6.9 79
Show 22177+3851 MLB 794 AC 72 27.8 79
Show 22212+3626 ALI 227 219 9.5 79
Show 22273+3822 COU1643 347 0.4 82
Show 22265+3837 HO 185 AB 223 4.2 82
Show 22265+3837 HO 185 AC 81 89.2 82
Show 22143+3745 STF2882 148 3.5 83
Show 22178+3857 MLB 795 81 6.7 83
Show 22186+3904 HO 181 AB 40 3.0 85
Show 22186+3904 HO 181 AC 300 18.3 85
Show 22186+3904 HO 181 AD 350 28.0 85
Show 22186+3904 ABH 163 AE 326 68.2 85
Show 22186+3904 ABH 163 AF 112 102.0 85
Show 22186+3904 FYM 107 AH 52 29.8 85
Show 22262+3847 ALI 989 355 14.2 86
Show 22186+3904 FYM 107 EG 264 13.8 86
Show 22285+3727 ES 2071 BC 30 4.3 88
Show 22285+3727 ES 2071 AB 262 24.4 88
Show 22287+3742 RAO 482 247 1.7 90
Show 22234+3912 HJ 1759 298 12.5 91
Show 22190+3912 MLB 994 254 3.9 92
Show 22158+3853 TDT3429 112 1.1 93
Show 22264+3855 GRV 576 209 22.4 94
Show 22254+3622 ALI 229 131 11.9 96
Show 22130+3738 TOI1413 74 12.5 98
Show 22262+3618 LDS4968 195 10.2 105
Show 22287+3643 ALI 454 111 6.5 109

 
 
WDS 22212+3745 : COMPONENTS
 
 
  A
B pa=243.9°
sep=1.69"
 
 
22212+3745 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 222113.02+374450.0 Mag 12.72 Spectral class M (red)
PmRA 151.00 PmDE 51.0
 
 
22212+3745 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 222112.89+374449.3 Mag 13.04 Spectral class M (red)
PmRA 159.00 PmDE 45.0 Calc delta mag 0.32 Calc coord yes