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Current system
07102-0414
ENG 29 AC
20 Mon


Nearby doubles
7' : 07104-0409
ARN 44

9' : 07104-0406
BU 1279AB

24' : 07118-0408
A 329

26' : 07114-0355
BRT 398

31' : 07094-0346
SKF1345

35' : 07117-0440
A 328

40' : 07115-0448
RST4338

44' : 07079-0441
STF1029

45' : 07088-0453
DAM1367

45' : 07091-0456
A 2938

47' : 07114-0332
TDS4563

47' : 07072-0408
KPP3706

47' : 07103-0501
BRT 396

49' : 07114-0329
TVB 157

56' : 07138-0357
RST4342

58' : 07064-0426
XMI 39

63' : 07142-0354
A 524

63' : 07076-0325
TDS4497

65' : 07091-0518
J 2623

69' : 07105-0306
BAL 143AB

70' : 07089-0308
BAL 134

72' : 07084-0308
TDS 333

73' : 07112-0304
BAL 151

74' : 07138-0502
BRT 400

74' : 07127-0311
STF1045

75' : 07124-0307
BKO 513



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

07102-0414 ENG 29 AC (20 Mon)

 
 
07h 10m 13.68s -04° 14' 13.6" P.A. 337.00 sep 167.9 mag 5.03,10.16 Sp K0III dist. 62.19 pc (202.86 l.y.)
 
 
Coord 2000 07102-0414 Discov num ENG  29 Comp AC Coord arcsec 2000 07 10 13.68 -04 14 13.6
Date first 1886 Date last 2003 Obs 13
Pa first 340 Pa last 337 P.A. Now (θ) 337°
Sep first 190.6 Sep last 167.88 Sep. Now (ρ) 167.88"
Mag pri 5.03 Mag sec 10.16 delta mag (ΔM) 5.13 Spectral class K0III (yellow-orange)
Pri motion ra -001 Sec motion ra -008
Pri motion dec +217 Sec motion dec +006
Notes N (See Notes)
rPM=0.973
This double is not physical.
 
 
07102-0414 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 134282 07 10 14 -04 14 14 BUP 97 AB 2000 3 224 67.8 5.03 12.93 7.90
Show 20 Mon 134282 07 10 14 -04 14 14 ENG 29 AC 2003 13 337 167.9 5.03 10.16 5.13 <===
Show 134282 07 10 14 -04 14 14 BUP 97 AD 2010 5 2 101.4 5.03 12.46 7.43
Show 07 10 09 -04 11 38 BUP 97 CD 2015 7 127 85.8 10.16 12.46 2.30
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name 20 Mon Constellation Monoceros SAO 134282 HIP 34622
Tycho2 4823-04552-1 Gaia DR2 3059491988785706624 HD 54810 HR 2701
GC 9477 BD BD-04 1840 Flamsteed 20 Monocerotis Flamsteed name 20 Mon
FK5 1186 Distance 62.19 Distance ly 202.86
 
 
WDS 07102-0414 ENG 29 AC (20 Mon) : NOTES
 
 
discov_num notes refcode
BUP 97 20 Mon.
 
 
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
07102-0414 ENG 29 AC 2003 12 337 167.9 4.92 10.16 K0III D 071013.68-041415.5

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

 
 
WDS 07102-0414 ENG 29 AC (20 Mon) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07102-0414 ENG 29 AC (20 Mon) : MEASURES
 
 
No records found.

 
 
WDS 07102-0414 (20 Mon) : VIRTUAL EYEPIECE
 
 

07102-0414 BUP 97A mag 5.03 Sp K0III 07102-0414 BUP 97B sep 67.7 P.A. 223.90 mag 12.93 07102-0414 BUP 97C sep 168.2 P.A. 337.50 mag 10.16 07102-0414 BUP 97D sep 101.4 P.A. 1.80 mag 12.46 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 07102-0414 (20 Mon) : ALADIN DSS IMAGE @ 07h 10m 13.68s -04° 14' 13.6"
 
 
 
 
WDS 07102-0414 ENG 29 AC (20 Mon) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07102-0414 ENG 29AC distance=0' 07102-0414 BUP 97CD distance=3' 07104-0409 ARN 44 distance=7' 07104-0406 BU 1279AB distance=9' 07104-0406 BU 1279AC distance=9' 07118-0408 A 329 distance=24' 07114-0355 BRT 398 distance=26' 07094-0346 SKF1345 distance=31' 07117-0440 A 328 distance=35' 07115-0448 RST4338 distance=40' 07079-0441 STF1029 distance=44' 07088-0453 DAM1367 distance=45' 07091-0456 A 2938 distance=45' 07114-0332 TDS4563 distance=47' 07072-0408 KPP3706 distance=47' 07103-0501 BRT 396 distance=47' 07114-0329 TVB 157 distance=49' 07138-0357 RST4342 distance=56' 07064-0426 XMI 39 distance=58' 07139-0343 A 523BC distance=62' 07142-0354 A 524 distance=63' 07076-0325 TDS4497 distance=63' 07139-0343 A 523A,BC distance=64' 07091-0518 J 2623 distance=65' 07105-0306 BKO 497DE distance=69' 07105-0306 BKO 497DF distance=69' 07105-0306 BAL 143AB distance=69' 07105-0306 BKO 497AD distance=69' 07105-0306 BAL 143AC distance=69' 07105-0306 BAL 143BC distance=70' 07089-0308 BAL 134 distance=70' 07084-0308 TDS 333 distance=72' 07112-0304 BAL 151 distance=73' 07138-0502 BRT 400 distance=74' 07127-0311 STF1045 distance=74' 07124-0307 BKO 513 distance=75' 07084-0303 BAL 132 distance=76' 07070-0315 XMI 41 distance=76' 07123-0304 BAL 156 distance=77' 07121-0525 J 1488 distance=77' 07099-0258 BAL 138 distance=78' 07120-0526 J 1487 distance=78' 07083-0301 BAL 131 distance=79' 07123-0526 BU 196 distance=79' 07123-0301 A 330 distance=80' 07146-0504 BRT 402 distance=83' 07109-0251 A 521 distance=85' 07090-0537 A 2937 distance=85' 07126-0257 A 331 distance=85' 07092-0251 BAL 135 distance=86' 07110-0249 BAL 149 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 07102-0414 BUP 97 AB 224 67.8
Show 07102-0414 ENG 29 AC 337 167.9
Show 07102-0414 BUP 97 AD 2 101.4
Show 07102-0414 BUP 97 CD 127 85.8 3
Show 07104-0409 ARN 44 70 46.4 7
Show 07104-0406 BU 1279 AB 12 1.2 9
Show 07104-0406 BU 1279 AC 345 14.8 9
Show 07118-0408 A 329 127 4.1 24
Show 07114-0355 BRT 398 142 4.6 26
Show 07094-0346 SKF1345 285 4.0 31
Show 07117-0440 A 328 196 1.8 35
Show 07115-0448 RST4338 290 0.9 40
Show 07079-0441 STF1029 26 1.6 44
Show 07088-0453 DAM1367 220 4.8 45
Show 07091-0456 A 2938 34 0.3 45
Show 07114-0332 TDS4563 94 1.0 47
Show 07072-0408 KPP3706 71 6.8 47
Show 07103-0501 BRT 396 206 3.7 47
Show 07114-0329 TVB 157 267 15.6 49
Show 07138-0357 RST4342 207 4.3 56
Show 07064-0426 XMI 39 303 13.5 58
Show 07139-0343 A 523 BC 325 1.4 62
Show 07142-0354 A 524 153 2.8 63
Show 07076-0325 TDS4497 41 0.8 63
Show 07139-0343 A 523 A,BC 229 99.4 64
Show 07091-0518 J 2623 116 5.5 65
Show 07105-0306 BKO 497 DE 66 10.0 69
Show 07105-0306 BKO 497 DF 127 10.3 69
Show 07105-0306 BAL 143 AB 28 12.0 69
Show 07105-0306 BKO 497 AD 100 13.9 69
Show 07105-0306 BAL 143 AC 181 16.4 69
Show 07105-0306 BAL 143 BC 192 27.3 70
Show 07089-0308 BAL 134 38 15.4 70
Show 07084-0308 TDS 333 233 0.8 72
Show 07112-0304 BAL 151 34 5.1 73
Show 07138-0502 BRT 400 186 2.9 74
Show 07127-0311 STF1045 236 5.6 74
Show 07124-0307 BKO 513 283 11.4 75
Show 07084-0303 BAL 132 157 15.3 76
Show 07070-0315 XMI 41 221 13.9 76
Show 07123-0304 BAL 156 219 11.4 77
Show 07121-0525 J 1488 260 8.6 77
Show 07099-0258 BAL 138 198 9.1 78
Show 07120-0526 J 1487 161 3.5 78
Show 07083-0301 BAL 131 294 12.7 79
Show 07123-0526 BU 196 193 3.2 79
Show 07123-0301 A 330 181 1.6 80
Show 07146-0504 BRT 402 169 4.0 83
Show 07109-0251 A 521 123 2.4 85
Show 07090-0537 A 2937 86 3.6 85
Show 07126-0257 A 331 125 4.5 85

 
 
WDS 07102-0414 : COMPONENTS
 
 
  A B C
B pa=223.9°
sep=67.68"
 
C pa=337.5°
sep=168.24"
pa=355.1°
sep=204.90"
 
D pa=1.8°
sep=101.37"
pa=18.5°
sep=158.22"
pa=128.6°
sep=86.61"
 
 
07102-0414 A
 
 
Coord arcsec 2000 071013.68-041413.6 Mag 5.03 Spectral class K0III (yellow-orange) PmRA -1.00
PmDE 217.0 SAO 134282 HIP 34622 Tycho2 4823-04552-1
HD 54810 HR 2701 GC 9477 BD BD-04 1840
Flamsteed 20 Monocerotis Flamsteed name 20 Mon FK5 1186
Tycho2
Tycho2 4823-04552-1 Pflag RAmdeg 107.55700602 DEmdeg -4.23710687
PmRA -0.4 PmDE 217.3 E RAmdeg 3 E DEmdeg 4
E pmRA 0.7 E pmDE 0.7 EpRAm 1991.48 EpDEm 1991.32
Num 22 Q RAmdeg 0.7 Q DEmdeg 0.8 Q pmRA 0.6
Q pmDE 0.9 BTmag 6.198 E BTmag 0.014 VTmag 5.026
E VTmag 0.009 Prox 999 TYC T HIP 34622
CCDM RAdeg 107.55700722 DEdeg -4.23760222 EpRA 1990 1.88
EpDE 1990 1.80 E RAdeg 3.4 E DEdeg 3.7 Posflg
Corr 0.0
SAO
SAO 134282 DelFlag RA1950 PmRA1950 -0.0004
DE1950 PmDE1950 0.214 Vmag 5 SpType K0
Double code Source 74 CatNum 1186 DM BD-04 1840
DMcomp BDsup HD 54810 M HD 0
GC 9477 RA1950rad 1.8663841 DE1950rad -0.07256383 PmRA2000 0
PmDE2000 0.216
Hipparcos
Catalog H HIP 34622 Proxy RAhms 07 10 13.68
DEdms -04 14 15.5 Vmag 4.91 VarFlag R Vmag G
RAdeg 107.557 DEdeg -4.23764 AstroRef Plx 15.45
CCDM 07102-0414 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 54810 BD BD-04 1840
CD CP Dm number -04 1840 VIred 1.03
SpType K0III R SpType Coord arcsec 2000 071013.68-041415.5
Hipparcos 2
HIP 34622 Sn 5 So 0 Nc 1
RArad 1.8772239235 DErad -0.0739606929 Plx 16.08 PmRA -0.47
PmDE 217.36 E RArad 0.19 E DErad 0.15 E Plx 0.23
E pmRA 0.23 E pmDE 0.18 Hpmag 5.0791 E Hpmag 0.0006
SHp 0.005 VA 0 BV 1.02 E BV 0
VI 1.03
CCDM
Ccdm 07102-0414 RComp Comp A Note1
Note2 Discov num DRAs 1.99 DDEs -14.7
R dRAs 65 Year Theta Rho
Obs 4 Vmag 5.0 Sp K0 PmNote *
PmRA -5 PmDE 214 Dm number -04 1840 Cat1 BD
Name2 134282 Cat2 SAO HD 54810 M HD
ADS BDS M ADS BDS N IDS IDS 07052S0405A
HIC 34622
 
 
07102-0414 B
 
 
Coord arcsec 2000 071010.54-041502.3 Mag 12.93 PmRA -16.00 PmDE 1.0
Calc delta mag 7.9 Calc coord yes
CCDM
Ccdm 07102-0414 RComp Comp B Note1
Note2 Discov num BUP DRAs -1.54 DDEs -61.2
R dRAs 65 Year 1909 Theta 238 Rho 54.7
Obs 1 Vmag 12.0 Sp PmNote #
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 07052S0405B
HIC
 
 
07102-0414 C
 
 
Coord arcsec 2000 071009.37-041138.2 Coord calc 071009.37-041138.2 Mag 10.16 PmRA -8.00
PmDE 6.0 Calc delta mag 5.13
CCDM
Ccdm 07102-0414 RComp Comp C Note1
Note2 Discov num BUP DRAs -2.69 DDEs 142.6
R dRAs 65 Year 1909 Theta 339 Rho 186.2
Obs 5 Vmag 9.9 Sp PmNote #
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 07052S0405C
HIC
 
 
07102-0414 D
 
 
Coord arcsec 2000 071013.89-041232.3 Mag 12.46 PmRA -6.00 PmDE 4.0
Calc delta mag 7.43 Calc coord yes
CCDM
Ccdm 07102-0414 RComp C Comp D Note1
Note2 Discov num BUP DRAs 1.89 DDEs 90.4
R dRAs 65 Year 1910 Theta 126 Rho 85.6
Obs 1 Vmag 11.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 07052S0405D
HIC