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Doubles in session


Current system
07208+3128
S 546 AB
HD 57023


Nearby doubles
24' : 07208+3151
SEI 478

35' : 07230+3146
KPP2286

41' : 07239+3125
COU1243

41' : 07176+3125
TDS4679

49' : 07184+3049
HDS1011

54' : 07227+3040
CRC 12

61' : 07195+3226
ES 341

62' : 07159+3132
SEI 476

63' : 07218+3228
SLN 9

67' : 07244+3041
COU1244

73' : 07164+3042
A 672AB

76' : 07244+3227
SLW 193

77' : 07267+3137
STT 171

78' : 07147+3121
TOB 48AB

80' : 07145+3124
TOB 47

81' : 07154+3209
SEI 475

82' : 07271+3117
COU1245

85' : 07269+3054
SEI 479

94' : 07268+3221
COU1413

98' : 07281+3103
GRV 736

98' : 07234+3259
UC 1571

101' : 07145+3028
TDS 342

102' : 07283+3100
CBL 235

102' : 07135+3209
STT 167AB

103' : 07138+3038
TDS4601

103' : 07286+3152
HDS1053



Selections
Full WDS
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.

07208+3128 S 546 AB (HD 57023)

 
 
07h 20m 45.68s +31° 27' 32.8" P.A. 357.00 sep 88.6 mag 8.81,9.47 Sp M5
 
 
Coord 2000 07208+3128 Discov num S   546 Comp AB Coord arcsec 2000 07 20 45.68 +31 27 32.8
Date first 1825 Date last 2015 Obs 21
Pa first 359 Pa last 356.9 P.A. Now (θ) 356.9°
Sep first 79.6 Sep last 88.557 Sep. Now (ρ) 88.557"
Mag pri 8.81 Mag sec 9.47 delta mag (ΔM) 0.66 Spectral class M5 (red)
Pri motion ra +027 Sec motion ra -001
Pri motion dec -061 Sec motion dec -014
Notes N (See Notes)
rPM=0.82
This double is not physical.
 
 
07208+3128 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 57023 59989 07 20 46 +31 27 33 S 546 AB 2015 21 357 88.6 8.81 9.47 0.66 <===
Show 07 20 46 +31 27 33 S 546 AC 2015 17 66 143.4 8.81 9.96 1.15
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 57023 Constellation Gemini SAO 59989 Tycho2 2451-01111-1
Gaia DR2 886873917281621120 HD 57023 DM BD+31 1541
 
 
WDS 07208+3128 S 546 AB (HD 57023) : NOTES
 
 
discov_num notes refcode
S 546 B is BD+31@1541.
 
 
REFERENCES
 
 
refcode metd author reference
S__1826 Ma - South, J. 1826RSPT..116....1S
S__1826 Phil. Trans. R. Soc., 116, Pt.1, 1826
S__1844A Ma - South, J. 1844QB43.S66.......
S__1844A cited by Smyth (Cycle of Celestial Objects 2, 1844)
S__1852A Ma - South, J. .
S__1852A cited by Bishop (Bishop Obs. Astron. Observations 1852)
S__1880A Ma - South, J. 1880MNRAS..40..497B
S__1880A cited by Burnham (MNRAS 40, 497, 1880)
S__1906A Ma - South, J. 1906MmRAS..56....1L
S__1906A cited by Lewis (MemRAS 56, 1, 1906)
S__1906B Ma - South, J. 1906QB821.B972.....
S__1906B cited in BDS (Burnham Double Star Cat., 1906)
S__1913A Ma - South, J. 1913QB811.B8.......
S__1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
S__1922A Ma - South, J. 1922AN....216...49R
S__1922A cited by Rabe (AN 216, 49, 1922)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
07208+3128 S 546 AB 2004 15 357 88.9 8.81 9.47 M5 N 072045.68+312732.8
07208+3128 S 546 AB 2015 18 357 88.6 8.81 9.47 M5 N 072045.68+312732.8

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

 
 
WDS 07208+3128 S 546 AB (HD 57023) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07208+3128 S 546 AB (HD 57023) : MEASURES
 
 
No records found.

 
 
WDS 07208+3128 (HD 57023) : VIRTUAL EYEPIECE
 
 

07208+3128 S 546A mag 8.81 Sp M5 07208+3128 S 546B sep 88.5 P.A. 357.40 mag 9.47 07208+3128 S 546C sep 126.0 P.A. 62.70 mag 9.96 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 07208+3128 (HD 57023) : ALADIN DSS IMAGE @ 07h 20m 45.68s +31° 27' 32.8"
 
 
 
 
WDS 07208+3128 S 546 AB (HD 57023) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07208+3128 S 546AB distance=0' 07208+3151 SEI 478 distance=24' 07230+3146 KPP2286 distance=35' 07239+3125 COU1243 distance=41' 07176+3125 TDS4679 distance=41' 07184+3049 HDS1011 distance=49' 07227+3040 CRC 12 distance=54' 07195+3226 ES 341 distance=61' 07159+3132 SEI 476 distance=62' 07218+3228 SLN 9 distance=63' 07244+3041 COU1244 distance=67' 07164+3042 A 672AB distance=73' 07244+3227 SLW 193 distance=76' 07267+3137 STT 171 distance=77' 07147+3121 TOB 48AB distance=78' 07147+3121 TOB 48AC distance=78' 07145+3124 TOB 47 distance=80' 07154+3209 SEI 475 distance=81' 07271+3117 COU1245 distance=82' 07269+3054 SEI 479 distance=85' 07268+3221 COU1413 distance=94' 07198+2956 RAO 564Ba,Bb distance=94' 07281+3103 GRV 736 distance=98' 07234+3259 UC 1571 distance=98' 07145+3028 TDS 342 distance=101' 07283+3100 CBL 235 distance=102' 07135+3209 STT 167AB distance=102' 07135+3209 WAL 50AC distance=102' 07138+3038 TDS4601 distance=103' 07286+3152 HDS1053 distance=103' 07291+3147 A 2124CD distance=106' 07172+3306 TOK 379AB distance=109' 07291+3147 A 2124AB distance=109' 07291+3147 A 2124AC distance=109' 07291+3147 ALC 3AE distance=109' 07127+3051 SEI 474 distance=111' 07291+3147 ALC 7EF distance=111' 07120+3112 SEI 473AB distance=114' 07120+3112 BKO 109AC distance=114' 07144+3005 HO 32 distance=117' 07131+3237 TDS4590 distance=120' 07300+3103 UC 1587 distance=122' 07294+3034 BRT 243 distance=122' 07162+3315 RAO 563 distance=123' 07172+3306 RAO 58BC distance=123' 07147+2953 OCC9004 distance=124' 07139+2957 HO 31 distance=126' 07182+2926 MLB 752 distance=126' 07178+3328 HJ 415AB distance=126' 07178+3328 HJ 415AC distance=126' 07231+2918 BU 1024 distance=133' 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 07208+3128 S 546 AB 357 88.6
Show 07208+3128 S 546 AC 66 143.4
Show 07208+3151 SEI 478 17 4.2 24
Show 07230+3146 KPP2286 247 19.3 35
Show 07239+3125 COU1243 30 1.6 41
Show 07176+3125 TDS4679 100 0.5 41
Show 07184+3049 HDS1011 177 0.1 49
Show 07227+3040 CRC 12 29 9.0 54
Show 07195+3226 ES 341 252 3.9 61
Show 07159+3132 SEI 476 48 16.2 62
Show 07218+3228 SLN 9 232 2.8 63
Show 07244+3041 COU1244 274 1.1 67
Show 07164+3042 A 672 AB 256 1.2 73
Show 07244+3227 SLW 193 29 127.2 76
Show 07267+3137 STT 171 138 1.0 77
Show 07147+3121 TOB 48 AB 296 15.6 78
Show 07147+3121 TOB 48 AC 220 20.1 78
Show 07145+3124 TOB 47 356 15.7 80
Show 07154+3209 SEI 475 287 16.7 81
Show 07271+3117 COU1245 95 0.3 82
Show 07269+3054 SEI 479 41 15.0 85
Show 07268+3221 COU1413 131 0.4 94
Show 07198+2956 RAO 564 Ba,Bb 119 0.5 94
Show 07281+3103 GRV 736 213 35.6 98
Show 07234+3259 UC 1571 287 8.0 98
Show 07145+3028 TDS 342 339 1.4 101
Show 07283+3100 CBL 235 296 9.4 102
Show 07135+3209 STT 167 AB 163 5.1 102
Show 07135+3209 WAL 50 AC 306 57.4 102
Show 07138+3038 TDS4601 45 0.5 103
Show 07286+3152 HDS1053 328 0.2 103
Show 07291+3147 A 2124 CD 271 102.1 106
Show 07172+3306 TOK 379 AB 309 929.0 109
Show 07291+3147 A 2124 AB 272 1.2 109
Show 07291+3147 A 2124 AC 285 221.6 109
Show 07291+3147 ALC 3 AE 355 755.4 109
Show 07127+3051 SEI 474 325 14.7 111
Show 07291+3147 ALC 7 EF -1 2.8 111
Show 07120+3112 SEI 473 AB 60 13.1 114
Show 07120+3112 BKO 109 AC 262 11.5 114
Show 07144+3005 HO 32 163 4.8 117
Show 07131+3237 TDS4590 155 2.7 120
Show 07300+3103 UC 1587 224 48.2 122
Show 07294+3034 BRT 243 218 4.3 122
Show 07162+3315 RAO 563 53 1.8 123
Show 07172+3306 RAO 58 BC 127 17.5 123
Show 07147+2953 OCC9004 303 0.2 124
Show 07139+2957 HO 31 10 11.3 126
Show 07182+2926 MLB 752 344 7.3 126
Show 07178+3328 HJ 415 AB 291 14.5 126
Show 07178+3328 HJ 415 AC 303 40.5 126

 
 
WDS 07208+3128 : COMPONENTS
 
 
  A B
B pa=357.4°
sep=88.52"
 
C pa=62.7°
sep=125.98"
pa=104.8°
sep=119.94"
 
 
07208+3128 A
 
 
Name HD 57023 Coord arcsec 2000 072045.68+312732.8 Mag 8.81 Spectral class M5 (red)
PmRA 27.00 PmDE -61.0 Tycho2 2451-01111-1 DM BD+31 1540
Tycho2
Tycho2 2451-01111-1 Pflag RAmdeg 110.19037730 DEmdeg 31.45912649
PmRA 25.8 PmDE -58.8 E RAmdeg 12 E DEmdeg 14
E pmRA 1.2 E pmDE 1.3 EpRAm 1989.63 EpDEm 1989.17
Num 9 Q RAmdeg 1.0 Q DEmdeg 1.3 Q pmRA 1.0
Q pmDE 1.2 BTmag 10.398 E BTmag 0.040 VTmag 8.812
E VTmag 0.018 Prox 874 TYC T HIP
CCDM RAdeg 110.19031028 DEdeg 31.45926111 EpRA 1990 1.85
EpDE 1990 1.85 E RAdeg 12.7 E DEdeg 14.5 Posflg
Corr 0.1
CCDM
Ccdm 07208+3128 RComp Comp A Note1
Note2 Discov num DRAs -2.24 DDEs -28.1
R dRAs 10 Year Theta Rho
Obs 3 Vmag 9.0 Sp PmNote *
PmRA 40 PmDE -72 Dm number +31 1540 Cat1 BD
Name2 +31 756 Cat2 AGK2/3 HD M HD
ADS BDS B 3971 M ADS BDS N IDS IDS 07144N3140A
HIC
 
 
07208+3128 B
 
 
Coord arcsec 2000 072045.36+312901.2 Mag 9.47 PmRA -1.00 PmDE -14.0
SAO 59989 Tycho2 2451-00645-1 HD 57023 DM BD+31 1541
Calc delta mag 0.66 Calc coord yes
Tycho2
Tycho2 2451-00645-1 Pflag RAmdeg 110.18891682 DEmdeg 31.48347860
PmRA -1.8 PmDE -15.2 E RAmdeg 19 E DEmdeg 19
E pmRA 1.4 E pmDE 1.4 EpRAm 1987.41 EpDEm 1986.93
Num 9 Q RAmdeg 1.4 Q DEmdeg 1.5 Q pmRA 1.4
Q pmDE 1.4 BTmag 10.869 E BTmag 0.055 VTmag 9.467
E VTmag 0.026 Prox 874 TYC T HIP
CCDM RAdeg 110.18891972 DEdeg 31.48351750 EpRA 1990 1.86
EpDE 1990 1.84 E RAdeg 20.5 E DEdeg 21.5 Posflg
Corr 0.2
SAO
SAO 59989 DelFlag RA1950 PmRA1950 -0.0007
DE1950 PmDE1950 -0.03 Vmag 9 SpType Mb
Double code Source 6 CatNum 755 DM BD+31 1541
DMcomp BDsup HD 57023 M HD 0
GC RA1950rad 1.90917313 DE1950rad 0.55113627 PmRA2000 -0.0008
PmDE2000 -0.027
CCDM
Ccdm 07208+3128 RComp Comp B Note1
Note2 Discov num S 546 DRAs -2.68 DDEs 60.5
R dRAs 10 Year 1919 Theta 358 Rho 84.1
Obs 4 Vmag 10.5 Sp M2 PmNote *
PmRA -1 PmDE -13 Dm number +31 1541 Cat1 BD
Name2 +31 755 Cat2 AGK2/3 HD 57023 M HD
ADS BDS B 3971 M ADS BDS N IDS IDS 07144N3140B
HIC
 
 
07208+3128 C
 
 
Coord arcsec 2000 072054.43+312830.7 Mag 9.96 PmRA -1.00 PmDE -10.0
Tycho2 2451-00191-1 DM BD+31 1543 Calc delta mag 1.15 Calc coord yes
Tycho2
Tycho2 2451-00191-1 Pflag RAmdeg 110.23325363 DEmdeg 31.47496334
PmRA -0.1 PmDE -12.0 E RAmdeg 25 E DEmdeg 27
E pmRA 1.7 E pmDE 1.8 EpRAm 1987.17 EpDEm 1984.95
Num 5 Q RAmdeg 1.5 Q DEmdeg 0.4 Q pmRA 1.5
Q pmDE 0.4 BTmag 11.112 E BTmag 0.070 VTmag 9.955
E VTmag 0.041 Prox 999 TYC T HIP
CCDM RAdeg 110.23326194 DEdeg 31.47499083 EpRA 1990 1.91
EpDE 1990 1.85 E RAdeg 28.3 E DEdeg 34.2 Posflg
Corr 0.3
CCDM
Ccdm 07208+3128 RComp Comp C Note1
Note2 Discov num S 546 DRAs 8.01 DDEs 29.7
R dRAs 65 Year 1919 Theta 067 Rho 144.4
Obs 4 Vmag 11.4 Sp PmNote
PmRA PmDE Dm number +31 1543 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS B 3971 M ADS BDS N IDS IDS 07144N3140C
HIC