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Current system
06580+0218
CHR 25
V920 Mon


Nearby doubles
10' : 06583+0225
BAL1745

11' : 06584+0226
BAL1747

17' : 06590+0220
BAL1749AB

21' : 06583+0158
BAL1746

22' : 06588+0235
BAL1748

24' : 06594+0216
BAL1751

26' : 06597+0219
J 2769

27' : 06562+0219
BU 326

27' : 06591+0157
BAL1750

30' : 06589+0151
BAL1367AB

30' : 06572+0244
HEI 713

30' : 06597+0233
BAL1752

33' : 07002+0219
BAL1753

37' : 06560+0240
BAL1744

37' : 06575+0253
A 2681

42' : 06552+0213
BAL1742

42' : 06555+0234
AG 125

42' : 07006+0230
BAL1755AB

44' : 07006+0235
TDS4375

44' : 06558+0246
XMI 30

44' : 06581+0134
BAL1365

45' : 07005+0239
AG 131

45' : 06562+0253
BAL2214

46' : 06599+0142
BAL1371

49' : 06584+0130
BAL1366

49' : 06591+0304
BAL2224



Selections
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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.

06580+0218 CHR 25 (V920 Mon)

 
 
06h 57m 57.82s +02° 17' 32.0" P.A. 32.00 sep 0.9 mag 7.74,9.18 Sp A2+G dist. 209.64 pc (683.85 l.y.)
 
 
Coord 2000 06580+0218 Discov num CHR  25 Comp Coord arcsec 2000 06 57 57.82 +02 17 32.0
Date first 1983 Date last 2012 Obs 17
Pa first 40 Pa last 32.1 P.A. Now (θ) 32.1°
Sep first 0.9 Sep last 0.858 Sep. Now (ρ) 0.858"
Mag pri 7.74 Mag sec 9.18 delta mag (ΔM) 1.44 Spectral class A2+G (white/yellow)
Pri motion ra -002 Sec motion ra -002
Pri motion dec -015 Sec motion dec -015
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name V920 Mon Constellation Monoceros SAO 114692 HIP 33513
Tycho2 0153-02501-1 Gaia DR2 3115721215281475840 HD 51565 BD BD+02 1483
Distance 209.64 Distance ly 683.85
 
 
WDS 06580+0218 CHR 25 (V920 Mon) : NOTES
 
 
discov_num notes refcode
CHR 25 Algol-type eclipsing binary, P = 6.7664 d. Zas2011
 
 
REFERENCES
 
 
refcode metd author reference
Zas2011 - Zasche, P. ...................
Zas2011 private communication, 2011
 
 
DISCOVERER
 
 
idgroup discov author
1 CHR Center for High Ang. Res. Astronomy (speckle interferometry systems)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
06580+0218 CHR 25 1995 15 37 0.9 7.74 9.18 A2+G D 065757.82+021732.0
06580+0218 CHR 25 2012 17 32 0.9 7.74 9.18 A2+G N 065757.82+021732.0

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

 
 
WDS 06580+0218 CHR 25 (V920 Mon) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 06580+0218 CHR 25 (V920 Mon) : MEASURES
 
 
No records found.

 
 
WDS 06580+0218 (V920 Mon) : VIRTUAL EYEPIECE
 
 

06580+0218 CHR 25A mag 7.74 Sp A2 06580+0218 CHR 25B sep 0.9 P.A. 32.10 mag 9.18 Sp G virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 06580+0218 (V920 Mon) : ALADIN DSS IMAGE @ 06h 57m 57.82s +02° 17' 32.0"
 
 
 
 
WDS 06580+0218 CHR 25 (V920 Mon) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

06580+0218 CHR 25 distance=1' 06583+0225 BAL1745 distance=10' 06584+0226 BAL1747 distance=11' 06590+0220 BAL1749AB distance=17' 06590+0220 BAL1749AC distance=17' 06583+0158 BAL1746 distance=21' 06588+0235 BAL1748 distance=22' 06594+0216 BAL1751 distance=24' 06597+0219 J 2769 distance=26' 06562+0219 BU 326 distance=27' 06591+0157 BAL1750 distance=27' 06589+0151 BAL1367AB distance=30' 06589+0151 DAM1194AC distance=30' 06572+0244 HEI 713 distance=30' 06597+0233 BAL1752 distance=30' 07002+0219 BAL1753 distance=33' 06560+0240 BAL1744 distance=37' 06575+0253 A 2681 distance=37' 07006+0230 BAL1756CD distance=42' 06552+0213 BAL1742 distance=42' 06555+0234 AG 125 distance=42' 07006+0230 TDS4376Aa,Ab distance=42' 07006+0230 BAL1755AB distance=42' 07006+0235 TDS4375 distance=44' 06558+0246 XMI 30 distance=44' 06581+0134 BAL1365 distance=44' 07005+0239 AG 131 distance=45' 06562+0253 BAL2214 distance=45' 06599+0142 BAL1371 distance=46' 06584+0130 BAL1366 distance=49' 06591+0304 BAL2224 distance=49' 06548+0234 TDS4280 distance=51' 06567+0129 BAL1363AB distance=52' 06567+0129 BAL1363AC distance=52' 06551+0149 BAL1360 distance=52' 06587+0309 BAL2222 distance=53' 06550+0246 BAL1741 distance=53' 07010+0243 BAL1757 distance=54' 06546+0237 AG 124 distance=55' 06553+0129 MLL 4 distance=55' 07016+0233 AG 133 distance=57' 06548+0250 BAL1740 distance=58' 07001+0306 BAL2225 distance=59' 07003+0305 BAL2226 distance=59' 06596+0123 BAL1369 distance=60' 07015+0146 TDS4392 distance=62' 07009+0302 HEI 716 distance=63' 06539+0228 BAL1738 distance=63' 06544+0146 BAL1358 distance=63' 06567+0315 J 1978 distance=64' 06551+0306 TDS4289 distance=65' 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 06580+0218 CHR 25 32 0.9 1
Show 06583+0225 BAL1745 272 10.8 10
Show 06584+0226 BAL1747 143 8.2 11
Show 06590+0220 BAL1749 AB 200 5.6 17
Show 06590+0220 BAL1749 AC 161 11.5 17
Show 06583+0158 BAL1746 179 9.1 21
Show 06588+0235 BAL1748 254 11.4 22
Show 06594+0216 BAL1751 2 10.6 24
Show 06597+0219 J 2769 68 5.5 26
Show 06562+0219 BU 326 341 0.5 27
Show 06591+0157 BAL1750 286 8.8 27
Show 06589+0151 BAL1367 AB 127 11.5 30
Show 06589+0151 DAM1194 AC 90 4.2 30
Show 06572+0244 HEI 713 72 1.1 30
Show 06597+0233 BAL1752 32 6.9 30
Show 07002+0219 BAL1753 20 3.9 33
Show 06560+0240 BAL1744 12 19.1 37
Show 06575+0253 A 2681 310 0.5 37
Show 07006+0230 BAL1756 CD 251 11.6 42
Show 06552+0213 BAL1742 244 4.5 42
Show 06555+0234 AG 125 251 15.0 42
Show 07006+0230 TDS4376 Aa,Ab 104 0.4 42
Show 07006+0230 BAL1755 AB 60 19.9 42
Show 07006+0235 TDS4375 343 0.8 44
Show 06558+0246 XMI 30 98 24.5 44
Show 06581+0134 BAL1365 242 14.2 44
Show 07005+0239 AG 131 90 4.3 45
Show 06562+0253 BAL2214 310 7.2 45
Show 06599+0142 BAL1371 69 19.1 46
Show 06584+0130 BAL1366 346 8.6 49
Show 06591+0304 BAL2224 246 8.3 49
Show 06548+0234 TDS4280 160 1.3 51
Show 06567+0129 BAL1363 AB 61 12.3 52
Show 06567+0129 BAL1363 AC 331 13.3 52
Show 06551+0149 BAL1360 296 8.2 52
Show 06587+0309 BAL2222 64 2.5 53
Show 06550+0246 BAL1741 91 9.5 53
Show 07010+0243 BAL1757 271 5.3 54
Show 06546+0237 AG 124 204 6.4 55
Show 06553+0129 MLL 4 155 2.1 55
Show 07016+0233 AG 133 206 21.3 57
Show 06548+0250 BAL1740 166 8.5 58
Show 07001+0306 BAL2225 93 7.9 59
Show 07003+0305 BAL2226 209 19.9 59
Show 06596+0123 BAL1369 240 18.8 60
Show 07015+0146 TDS4392 79 3.5 62
Show 07009+0302 HEI 716 165 1.1 63
Show 06539+0228 BAL1738 252 10.1 63
Show 06544+0146 BAL1358 6 15.5 63
Show 06567+0315 J 1978 265 5.7 64
Show 06551+0306 TDS4289 105 0.7 65

 
 
WDS 06580+0218 : COMPONENTS
 
 
  A
B pa=32.1°
sep=0.86"
 
 
06580+0218 A
 
 
Componente originario normalizzato AB Name V920 Mon Coord arcsec 2000 065757.82+021732.0 Mag 7.74
Spectral class A2 (white) PmRA -2.00 PmDE -15.0 SAO 114692
HIP 33513 Tycho2 0153-02501-1 HD 51565 BD BD+02 1483
Tycho2
Tycho2 0153-02501-1 Pflag P RAmdeg 104.49090030 DEmdeg 2.29222800
PmRA -2.2 PmDE -15.2 E RAmdeg 4 E DEmdeg 5
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.82 EpDEm 1991.64
Num 6 Q RAmdeg 1.0 Q DEmdeg 1.2 Q pmRA 1.1
Q pmDE 1.1 BTmag 8.046 E BTmag 0.016 VTmag 7.740
E VTmag 0.011 Prox 9 TYC T HIP 33513
CCDM A RAdeg 104.49088444 DEdeg 2.29223889 EpRA 1990 1.93
EpDE 1990 1.83 E RAdeg 4.4 E DEdeg 5.4 Posflg D
Corr 0.2
SAO
SAO 114692 DelFlag RA1950 PmRA1950 -0.0008
DE1950 PmDE1950 -0.001 Vmag 7.9 SpType +++
Double code Source 30 CatNum 2525 DM BD+02 1483
DMcomp BDsup HD 51565 M HD 9
GC RA1950rad 1.81233804 DE1950rad 0.04119879 PmRA2000 -0.0006
PmDE2000 0
Hipparcos
Catalog H HIP 33513 Proxy H RAhms 06 57 57.81
DEdms +02 17 32.1 Vmag 7.47 VarFlag 1 R Vmag H
RAdeg 104.491 DEdeg 2.29224 AstroRef A Plx 5.73
CCDM 06580+0218 N CCDM M Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 38 Rho 0.919 HD 51565 BD BD+02 1483
CD CP Dm number +02 1483 VIred 0.32
SpType A2 R SpType Coord arcsec 2000 065757.81+021732.1
Hipparcos 2
HIP 33513 Sn 15 So 3 Nc 2
RArad 1.82370998 DErad 0.0400071082 Plx 4.77 PmRA 0.9
PmDE -11.36 E RArad 0.73 E DErad 0.53 E Plx 0.88
E pmRA 0.81 E pmDE 0.67 Hpmag 7.5482 E Hpmag 0.0012
SHp 0.01 VA 2 BV 0.296 E BV 0.012
VI 0.34
CCDM
Ccdm 06580+0218 RComp Comp A Note1
Note2 Discov num DRAs -2.25 DDEs -28.2
R dRAs 81 Year Theta Rho
Obs 2 Vmag 8.4 Sp A2 PmNote @
PmRA -16 PmDE -18 Dm number +02 1483 Cat1 BD
Name2 +02 837 Cat2 AGK2/3 HD 51565 M HD
ADS BDS M ADS BDS N IDS W IDS 06580+0218A
HIC 33513
 
 
06580+0218 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 065757.85+021732.7 Mag 9.18 Spectral class G (yellow)
PmRA -2.00 PmDE -15.0 Tycho2 0153-02501-2 Calc delta mag 1.44
Calc coord yes
Tycho2
Tycho2 0153-02501-2 Pflag P RAmdeg 104.49090030 DEmdeg 2.29222800
PmRA -2.2 PmDE -15.2 E RAmdeg 4 E DEmdeg 5
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.82 EpDEm 1991.64
Num 6 Q RAmdeg 1.0 Q DEmdeg 1.2 Q pmRA 1.1
Q pmDE 1.1 BTmag 9.604 E BTmag 0.023 VTmag 9.176
E VTmag 0.018 Prox 9 TYC HIP 33513
CCDM B RAdeg 104.49105750 DEdeg 2.29243472 EpRA 1990 1.93
EpDE 1990 1.86 E RAdeg 9.6 E DEdeg 13.0 Posflg D
Corr 0.3
CCDM
Ccdm 06580+0218 RComp Comp B Note1
Note2 Discov num CHR 25 DRAs DDEs
R dRAs Year 1985 Theta 40 Rho 0.9
Obs 6 Vmag 9.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS W IDS 06580+0218B
HIC 33513