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Current system
07299+4940
ENG 31 AB
22 Lyn


Nearby doubles
18' : 07300+4958
STF1091

19' : 07303+4959
STF1093

27' : 07304+4914
STF1092

35' : 07319+5009
STF1096

36' : 07335+4933
LDS3748

55' : 07261+5021
ES 903

56' : 07355+4929
TOI1703

63' : 07354+4909
TDS4962

68' : 07307+4833
NSN 577

70' : 07339+5038
LDS3749

79' : 07291+4823
TDS4851

80' : 07223+5009
STF1065

83' : 07382+4923
COU2606

85' : 07246+5050
HJ 2374AB

88' : 07388+4925
LAW 15

89' : 07307+4813
GIC 75AB

90' : 07371+5036
HU 622AB

90' : 07289+4811
KUI 30AB

91' : 07228+5038
UC 1569

102' : 07195+4949
HDS1024

102' : 07195+4939
ES 2623AB

102' : 07354+4815
NSN 32

105' : 07394+5032
TOK 262

105' : 07406+4930
SKF 110AB

106' : 07339+5119
HDS1069

110' : 07275+4753
TDS4821



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

07299+4940 ENG 31 AB (22 Lyn)

 
 
07h 29m 55.86s +49° 40' 21.6" P.A. 304.00 sep 183.3 mag 5.41,10.09 Sp F6V dist. 20.24 pc (66.02 l.y.)
 
 
Coord 2000 07299+4940 Discov num ENG  31 Comp AB Coord arcsec 2000 07 29 55.86 +49 40 21.6
Date first 1888 Date last 2015 Obs 16
Pa first 304 Pa last 303.8 P.A. Now (θ) 303.8°
Sep first 165.9 Sep last 183.274 Sep. Now (ρ) 183.274"
Mag pri 5.41 Mag sec 10.09 delta mag (ΔM) 4.68 Spectral class F6V (yellow-white)
Pri motion ra +112 Sec motion ra -010
Pri motion dec -083 Sec motion dec -022
Notes N (See Notes)
rPM=0.978
This double is not physical.
 
 
07299+4940 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 22 Lyn 41808 07 29 56 +49 40 22 ENG 31 AB 2015 16 304 183.3 5.41 10.09 4.68 <===
Show 07 29 40 +49 42 02 BUP 102 BC 2015 11 150 110.1 10.09 12.51 2.42
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name 22 Lyn Constellation Lynx SAO 41808 HIP 36439
Tycho2 3401-01647-1 Gaia DR2 976893923544104576 HD 58855 HR 2849
GC 9992 GL Wo 9234 BD BD+49 1630 Flamsteed 22 Lyncis
Flamsteed name 22 Lyn Distance 20.24 Distance ly 66.02
 
 
WDS 07299+4940 ENG 31 AB (22 Lyn) : NOTES
 
 
discov_num notes refcode
ENG 31 22 Lyn.
 
 
REFERENCES
 
 
refcode metd author reference
BUP Burnham proper motion stars (see Burnham, Carnegie Inst. Wash. #168, 1913) 1913QB811.B8.......
ENG (Note: Some time after publication of the IDS, the designation for Engelmann was
ENG changed from EN to ENG and that for Engelhardt from ENG to ENH. This has led to
ENG considerable confusion between the two. All but three of the ENG pairs in the WDS
ENG (ENG 21, 39, and 68) were actually discovered by Engelhardt. These pairs were
ENG not renamed, however, in order to avoid confusion with already published measures)
Eng1865 Ma - Engelmann, R. .
Eng1865 Messungen Neunzig Doppelsternen, 1865
Eng1865b Ma - Engelmann, R. 1865AN.....64...81E
Eng1865b AN 64, 81, #1518, 1865
Eng1868 Ma j Engelmann, R. 1868AN.....70..257E
Eng1868 AN 70, 257, 1868
Eng1868b Ma j Engelmann, R. 1868AN.....71..235B
Eng1868b AN 71, 253, #1696, 1868
Eng1875A Ma - Engelmann, R. 1875AN.....85..323D
Eng1875A cited by Doberck, 1875 (see Dob1875b,f,g,h)
Eng1882 Ma j Engelmann, R. .
Eng1882 Pub. K. Univ. Sternwarte Leipzig, Heft 1, 33, 1882
Eng1882 (Most data were published in AN 70, 257, 1868. Some of the remaining measures 1868AN.....70..257E
Eng1882 were too discrepant, so not added to WDS)
Eng1885a Ma - Engelmann, R. 1885AN....111..337E
Eng1885a AN 111, 337, 1885
Eng1885b Ma j Engelmann, R. 1885AN....112..193E
Eng1885b AN 112, 193, 1885
Eng1886 Ma - Engelmann, R. 1886AN....115...81E
Eng1886 AN 115, 81, 1886
Eng1887 Ma - Engelmann, R. 1887AN....117...17E
Eng1887 AN 117, 17, 1887
Eng1905A Ma - Engelmann, R. 1905LicOB...3..147A
Eng1905A cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
Eng1906A Ma - Engelmann, R. 1906MmRAS..56....1L
Eng1906A cited by Lewis (MemRAS 56, 1, 1906)
Eng1913A Ma - Engelmann, R. 1913QB811.B8.......
Eng1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
Eng1937A Ma - Engelmann, R. 1937AnLei..18....1S
Eng1937A cited by Strand (Ann. Sterrew. Leiden 18, 1937)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
07299+4940 ENG 31 AB 2005 12 304 179.7 5.41 10.09 F6V N D 072955.86+494021.6
07299+4940 ENG 31 AB 2015 16 304 183.3 5.41 10.09 F6V N 072955.86+494021.6

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

 
 
WDS 07299+4940 ENG 31 AB (22 Lyn) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07299+4940 ENG 31 AB (22 Lyn) : MEASURES
 
 
No records found.

 
 
WDS 07299+4940 (22 Lyn) : VIRTUAL EYEPIECE
 
 

07299+4940 ENG 31A mag 5.41 Sp F6V 07299+4940 BUP 102B sep 180.0 P.A. 303.90 mag 10.09 07299+4940 BUP 102C sep 113.8 P.A. 272.60 mag 12.51 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 07299+4940 (22 Lyn) : ALADIN DSS IMAGE @ 07h 29m 55.86s +49° 40' 21.6"
 
 
 
 
WDS 07299+4940 ENG 31 AB (22 Lyn) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07299+4940 ENG 31AB distance=0' 07299+4940 BUP 102BC distance=3' 07300+4958 STF1091 distance=18' 07303+4959 STF1093 distance=19' 07304+4914 STF1092 distance=27' 07319+5009 STF1096 distance=35' 07335+4933 LDS3748 distance=36' 07261+5021 ES 903 distance=55' 07355+4929 TOI1703 distance=56' 07354+4909 TDS4962 distance=63' 07307+4833 NSN 577 distance=68' 07339+5038 LDS3749 distance=70' 07291+4823 TDS4851 distance=79' 07223+5009 STF1065 distance=80' 07382+4923 COU2606 distance=83' 07246+5050 HJ 2374AB distance=85' 07246+5050 HJ 2374AC distance=85' 07388+4925 LAW 15 distance=88' 07307+4813 GIC 75AB distance=89' 07371+5036 HU 622AB distance=90' 07289+4811 KUI 30AB distance=90' 07289+4811 BU 758AB,C distance=90' 07228+5038 UC 1569 distance=91' 07307+4813 WNO 49Ba,Bb distance=91' 07195+4949 HDS1024 distance=102' 07195+4939 ES 2623AB distance=102' 07195+4939 BKO 110AC distance=102' 07195+4939 SIN 28AD distance=102' 07354+4815 NSN 32 distance=102' 07394+5032 TOK 262 distance=105' 07406+4930 SKF 110AB distance=105' 07406+4930 SKF 110AC distance=105' 07339+5119 HDS1069 distance=106' 07275+4753 TDS4821 distance=110' 07271+4754 TDS4810 distance=110' 07412+4956 TDS5061 distance=111' 07412+4923 CVR 474 distance=112' 07327+4750 TDS4912 distance=114' 07350+5126 KPP1522 distance=117' 07372+4802 ES 1143 distance=122' 07202+4820 HU 619AB distance=126' 07202+4820 HU 619AB,C distance=126' 07420+5049 LDS3756 distance=135' 07442+4934 ES 1082 distance=139' 07203+4759 ES 1241 distance=141' 07302+4720 TDS4869 distance=141' 07383+4745 MET 6 distance=142' 07294+4717 A 2046 distance=144' 07441+5026 COU2607 distance=144' 07422+5105 HEI 341 distance=145' 07288+5212 HJ 2380 distance=152' 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 07299+4940 ENG 31 AB 304 183.3
Show 07299+4940 BUP 102 BC 150 110.1 3
Show 07300+4958 STF1091 321 30.0 18
Show 07303+4959 STF1093 207 0.8 19
Show 07304+4914 STF1092 71 2.9 27
Show 07319+5009 STF1096 327 29.0 35
Show 07335+4933 LDS3748 78 92.3 36
Show 07261+5021 ES 903 246 10.9 55
Show 07355+4929 TOI1703 331 6.5 56
Show 07354+4909 TDS4962 319 0.4 63
Show 07307+4833 NSN 577 182 3.3 68
Show 07339+5038 LDS3749 283 16.7 70
Show 07291+4823 TDS4851 293 0.5 79
Show 07223+5009 STF1065 256 15.1 80
Show 07382+4923 COU2606 292 0.4 83
Show 07246+5050 HJ 2374 AB 130 19.8 85
Show 07246+5050 HJ 2374 AC 27 29.8 85
Show 07388+4925 LAW 15 145 0.3 88
Show 07307+4813 GIC 75 AB 154 103.0 89
Show 07371+5036 HU 622 AB 27 2.7 90
Show 07289+4811 KUI 30 AB 94 1.1 90
Show 07289+4811 BU 758 AB,C 94 16.4 90
Show 07228+5038 UC 1569 356 23.5 91
Show 07307+4813 WNO 49 Ba,Bb 318 0.7 91
Show 07195+4949 HDS1024 9 0.1 102
Show 07195+4939 ES 2623 AB 319 9.6 102
Show 07195+4939 BKO 110 AC 81 57.2 102
Show 07195+4939 SIN 28 AD 350 9.1 102
Show 07354+4815 NSN 32 344 10.1 102
Show 07394+5032 TOK 262 109 106.0 105
Show 07406+4930 SKF 110 AB 79 22.6 105
Show 07406+4930 SKF 110 AC 71 44.5 105
Show 07339+5119 HDS1069 134 0.8 106
Show 07275+4753 TDS4821 126 0.6 110
Show 07271+4754 TDS4810 64 0.4 110
Show 07412+4956 TDS5061 96 0.7 111
Show 07412+4923 CVR 474 265 20.0 112
Show 07327+4750 TDS4912 308 0.6 114
Show 07350+5126 KPP1522 121 11.5 117
Show 07372+4802 ES 1143 282 4.2 122
Show 07202+4820 HU 619 AB 13 0.3 126
Show 07202+4820 HU 619 AB,C 269 16.3 126
Show 07420+5049 LDS3756 63 339.4 135
Show 07442+4934 ES 1082 318 5.6 139
Show 07203+4759 ES 1241 4 3.3 141
Show 07302+4720 TDS4869 4 0.9 141
Show 07383+4745 MET 6 112 6.8 142
Show 07294+4717 A 2046 248 1.4 144
Show 07441+5026 COU2607 164 1.0 144
Show 07422+5105 HEI 341 216 2.5 145
Show 07288+5212 HJ 2380 281 10.7 152

 
 
WDS 07299+4940 : COMPONENTS
 
 
  A B
B pa=303.9°
sep=179.99"
 
C pa=272.6°
sep=113.77"
pa=159.4°
sep=101.68"
 
 
07299+4940 A
 
 
Name 22 Lyn Coord arcsec 2000 072955.86+494021.6 Mag 5.41 Spectral class F6V (yellow-white)
PmRA 112.00 PmDE -83.0 SAO 41808 HIP 36439
Tycho2 3401-01647-1 HD 58855 HR 2849 GC 9992
BD BD+49 1630 Flamsteed 22 Lyncis Flamsteed name 22 Lyn
Tycho2
Tycho2 3401-01647-1 Pflag RAmdeg 112.48314826 DEmdeg 49.67245870
PmRA 109.6 PmDE -83.0 E RAmdeg 3 E DEmdeg 4
E pmRA 1.2 E pmDE 1.3 EpRAm 1991.71 EpDEm 1991.56
Num 10 Q RAmdeg 1.3 Q DEmdeg 0.5 Q pmRA 1.3
Q pmDE 0.6 BTmag 5.887 E BTmag 0.014 VTmag 5.409
E VTmag 0.009 Prox 999 TYC T HIP 36439
CCDM RAdeg 112.48276278 DEdeg 49.67264972 EpRA 1990 1.81
EpDE 1990 1.72 E RAdeg 3.3 E DEdeg 3.6 Posflg
Corr 0.3
SAO
SAO 41808 DelFlag RA1950 PmRA1950 0.0118
DE1950 PmDE1950 -0.081 Vmag 5.4 SpType F5
Double code Source 70 CatNum 9992 DM BD+49 1630
DMcomp BDsup HD 58855 M HD 0
GC 9992 RA1950rad 1.94666463 DE1950rad 0.86878899 PmRA2000 0.0117
PmDE2000 -0.08
Hipparcos
Catalog H HIP 36439 Proxy RAhms 07 29 55.86
DEdms +49 40 21.6 Vmag 5.35 VarFlag R Vmag H
RAdeg 112.483 DEdeg 49.6727 AstroRef Plx 50.25
CCDM 07299+4941 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 58855 BD BD+49 1630
CD CP Dm number +49 1630 VIred 0.53
SpType F6V R SpType Coord arcsec 2000 072955.86+494021.6
Hipparcos 2
HIP 36439 Sn 5 So 0 Nc 1
RArad 1.9631940982 DErad 0.866951501 Plx 49.41 PmRA 111.48
PmDE -83.14 E RArad 0.31 E DErad 0.23 E Plx 0.36
E pmRA 0.42 E pmDE 0.32 Hpmag 5.458 E Hpmag 0.0004
SHp 0.004 VA 0 BV 0.47 E BV 0.003
VI 0.54
 
 
07299+4940 B
 
 
Coord arcsec 2000 072940.46+494201.9 Coord calc 072940.46+494201.9 Mag 10.09 PmRA -10.00
PmDE -22.0 Tycho2 3401-01447-1 Calc delta mag 4.68
Tycho2
Tycho2 3401-01447-1 Pflag RAmdeg 112.41861025 DEmdeg 49.70053523
PmRA -8.5 PmDE -19.2 E RAmdeg 20 E DEmdeg 24
E pmRA 1.6 E pmDE 1.5 EpRAm 1988.48 EpDEm 1988.57
Num 5 Q RAmdeg 0.6 Q DEmdeg 1.5 Q pmRA 0.6
Q pmDE 1.6 BTmag 10.636 E BTmag 0.042 VTmag 10.093
E VTmag 0.036 Prox 999 TYC T HIP
CCDM RAdeg 112.41863750 DEdeg 49.70057917 EpRA 1990 1.76
EpDE 1990 1.74 E RAdeg 22.5 E DEdeg 25.3 Posflg
Corr -0.1
 
 
07299+4940 C
 
 
Coord arcsec 2000 072944.15+494026.7 Mag 12.51 PmRA 4.00 PmDE -1.0
Calc delta mag 7.1 Calc coord yes