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Current system
06286+3030
GAA 3
48 Aur


Nearby doubles
7' : 06282+3025
STF 907

23' : 06303+3027
AG 115

44' : 06269+2951
HJ 388

47' : 06284+3116
AG 113AB

51' : 06310+3108
GRV 717

56' : 06305+2940
DAE 9AB

62' : 06328+3111
J 2431

72' : 06330+2945
HJ 730

74' : 06318+3131
A 2117

83' : 06341+3110
A 216

84' : 06337+2939
TOB 43AB

90' : 06307+3156
COU1408

92' : 06354+3010
TDS3947

94' : 06249+3150
AG 111

96' : 06249+3153
SEI 458

99' : 06339+3141
SEI 461

103' : 06221+2931
TDS3778

104' : 06364+3006
A 217

108' : 06316+3210
BU 896AB

109' : 06345+2912
MLB 688AB

110' : 06370+3017
TDS 263

111' : 06340+3155
COU1409

112' : 06212+2932
CHR 165

112' : 06243+3207
COU1543

113' : 06345+2908
TOB 44

117' : 06351+2909
J 693



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

06286+3030 GAA 3 (48 Aur)

 
 
06h 28m 34.09s +30° 29' 35.1" P.A. 224.00 sep 0.0 mag 3.90,10.50 Sp F8Ibv dist. 909.09 pc (2965.45 l.y.)
 
 
Coord 2000 06286+3030 Discov num GAA   3 Comp Coord arcsec 2000 06 28 34.09 +30 29 35.1
Date first 2012 Date last 2012 Obs 1
Pa first 224 Pa last 224 P.A. Now (θ) 224°
Sep first 0.0 Sep last 0.002 Sep. Now (ρ) 0.002"
Mag pri 3.90 Mag sec 10.50 delta mag (ΔM) 6.6 Spectral class F8Ibv (yellow-white)
Pri motion ra -002 Sec motion ra
Pri motion dec -016 Sec motion dec
Notes N K (See Notes, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name 48 Aur Var name RT Aur Constellation Auriga SAO 59128
HIP 30827 Tycho2 2422-01408-1 Gaia DR2 3435571660360952704 HD 45412
HR 2332 GC 8371 BD BD+30 1238 Flamsteed 48 Aurigae
Flamsteed name 48 Aur Distance 909.09 Distance ly 2965.45
 
 
WDS 06286+3030 GAA 3 (48 Aur) : NOTES
 
 
discov_num notes refcode
GAA 3 RT Aur. The binary nature of this short-period Cepheid is still
uncertain, however Gallenne et al. (2015) believe they might have
detected it for the first time. See notes in that paper regarding
previously published hints of binarity. Removing this possible
companion from their interferometric data, they estimated the
detection limit. They reached a minimum dynamic range of 0.47%,
corresponding to dmH> 5.8 mag. This limit excludes the presence of
any additional companion with a spectral type earlier than F0V. GaA2015
 
 
REFERENCES
 
 
refcode metd author reference
GaA2015 Kv j Gallenne, A., Merand, A., Kervella, P., Monnier, J.D., Schaefer, G.H., Baron, F., 2015A&A...579A..68G
GaA2015 +Kc Breitfelder, J., Le Bouquin, J.-B., Roettenbacher, R.M., Gieren, W.,
GaA2015 Pietrzynski, G., McAlister, H., et al.
GaA2015 A&A 579, A68, 2015
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
06286+3030 GAA 3 2012 1 224 0.0 3.90 10.50 F8Ibv N K 062834.09+302935.1

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

 
 
WDS 06286+3030 GAA 3 (48 Aur) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 06286+3030 GAA 3 (48 Aur) : MEASURES
 
 
No records found.

 
 
WDS 06286+3030 (48 Aur) : VIRTUAL EYEPIECE
 
 

06286+3030 GAA 3A mag 3.9 Sp F8Ibv 06286+3030 GAA 3B mag 10.5 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 06286+3030 (48 Aur) : ALADIN DSS IMAGE @ 06h 28m 34.09s +30° 29' 35.1"
 
 
 
 
WDS 06286+3030 GAA 3 (48 Aur) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

06286+3030 GAA 3 distance=0' 06282+3025 STF 907 distance=7' 06303+3027 AG 115 distance=23' 06269+2951 HJ 388 distance=44' 06284+3116 AG 113AB distance=47' 06284+3116 FOX9008BC distance=47' 06284+3116 DAM 8CD distance=47' 06310+3108 GRV 717 distance=51' 06305+2940 DAE 9AB distance=56' 06305+2940 BEC 1AC distance=56' 06305+2940 BEC 1BC distance=56' 06328+3111 J 2431 distance=62' 06330+2945 HJ 730 distance=72' 06318+3131 A 2117 distance=74' 06341+3110 A 216 distance=83' 06337+2939 TOB 43BC distance=84' 06337+2939 TOB 43AB distance=84' 06307+3156 COU1408 distance=90' 06354+3010 TDS3947 distance=92' 06249+3150 AG 111 distance=94' 06249+3153 SEI 458 distance=96' 06339+3141 SEI 461 distance=99' 06221+2931 TDS3778 distance=103' 06364+3006 A 217 distance=104' 06316+3210 BU 896AB distance=108' 06316+3210 BU 896AC distance=108' 06345+2912 MLB 688BC distance=109' 06345+2912 MLB 688AB distance=109' 06370+3017 TDS 263 distance=110' 06340+3155 COU1409 distance=111' 06212+2932 CHR 165 distance=112' 06243+3207 COU1543 distance=112' 06345+2908 TOB 44 distance=113' 06351+2909 J 693 distance=117' 06204+2940 BRT3273 distance=117' 06367+2936 BRT 241 distance=118' 06285+2829 CLZ 34 distance=121' 06351+2902 J 983AB distance=123' 06351+2902 J 983AC distance=123' 06234+2845 BU 1020AB distance=125' 06234+2845 BU 1020AC distance=125' 06237+3220 HU 830 distance=127' 06325+3227 RAO 500 distance=128' 06317+2823 BU 1021 distance=134' 06387+2959 TDS3993 distance=136' 06377-2920 DBR 332 distance=138' 06214+2849 MLB 644 distance=138' 06345+3225 COU1544 distance=139' 06304+2813 OCC9123 distance=139' 06397+3027 J 988 distance=145' 06326+3249 BKO 107 distance=149' 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 06286+3030 GAA 3 224 0.0
Show 06282+3025 STF 907 302 11.9 7
Show 06303+3027 AG 115 354 4.2 23
Show 06269+2951 HJ 388 142 25.9 44
Show 06284+3116 AG 113 AB 316 11.3 47
Show 06284+3116 FOX9008 BC 317 35.2 47
Show 06284+3116 DAM 8 CD 283 9.0 47
Show 06310+3108 GRV 717 298 47.2 51
Show 06305+2940 DAE 9 AB 250 1.1 56
Show 06305+2940 BEC 1 AC 247 1.1 56
Show 06305+2940 BEC 1 BC 166 0.1 56
Show 06328+3111 J 2431 178 5.6 62
Show 06330+2945 HJ 730 9 11.9 72
Show 06318+3131 A 2117 52 1.5 74
Show 06341+3110 A 216 108 2.3 83
Show 06337+2939 TOB 43 BC 59 13.8 84
Show 06337+2939 TOB 43 AB 27 26.0 84
Show 06307+3156 COU1408 185 1.6 90
Show 06354+3010 TDS3947 133 0.5 92
Show 06249+3150 AG 111 165 7.1 94
Show 06249+3153 SEI 458 170 28.7 96
Show 06339+3141 SEI 461 288 28.3 99
Show 06221+2931 TDS3778 147 0.5 103
Show 06364+3006 A 217 77 0.2 104
Show 06316+3210 BU 896 AB 179 0.9 108
Show 06316+3210 BU 896 AC 219 16.7 108
Show 06345+2912 MLB 688 BC 200 7.2 109
Show 06345+2912 MLB 688 AB 242 22.2 109
Show 06370+3017 TDS 263 260 0.9 110
Show 06340+3155 COU1409 327 1.2 111
Show 06212+2932 CHR 165 138 0.1 112
Show 06243+3207 COU1543 105 1.4 112
Show 06345+2908 TOB 44 222 22.7 113
Show 06351+2909 J 693 279 1.8 117
Show 06204+2940 BRT3273 271 5.8 117
Show 06367+2936 BRT 241 29 4.5 118
Show 06285+2829 CLZ 34 148 100.3 121
Show 06351+2902 J 983 AB 236 5.4 123
Show 06351+2902 J 983 AC 19 9.2 123
Show 06234+2845 BU 1020 AB 157 1.3 125
Show 06234+2845 BU 1020 AC 63 84.2 125
Show 06237+3220 HU 830 231 0.9 127
Show 06325+3227 RAO 500 -1 0.1 128
Show 06317+2823 BU 1021 74 0.7 134
Show 06387+2959 TDS3993 59 0.6 136
Show 06377-2920 DBR 332 26 2.5 138
Show 06214+2849 MLB 644 19 6.4 138
Show 06345+3225 COU1544 118 0.2 139
Show 06304+2813 OCC9123 -1 0.0 139
Show 06397+3027 J 988 172 4.6 145
Show 06326+3249 BKO 107 103 6.6 149

 
 
WDS 06286+3030 : COMPONENTS
 
 
  A
B pa=219.8°
sep=0.00"
 
 
06286+3030 A
 
 
Componente originario normalizzato AB Name 48 Aur Coord arcsec 2000 062834.09+302935.1 Mag 3.9
Spectral class F8Ibv (yellow-white) PmRA -2.00 PmDE -16.0 SAO 59128
HIP 30827 Tycho2 2422-01408-1 HD 45412 HR 2332
GC 8371 BD BD+30 1238 Flamsteed 48 Aurigae Flamsteed name 48 Aur
Tycho2
Tycho2 2422-01408-1 Pflag RAmdeg 97.14203340 DEmdeg 30.49303533
PmRA -0.1 PmDE -14.7 E RAmdeg 4 E DEmdeg 4
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.51 EpDEm 1991.41
Num 20 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.6
Q pmDE 0.7 BTmag 6.629 E BTmag 0.015 VTmag 5.767
E VTmag 0.009 Prox 999 TYC T HIP 30827
CCDM RAdeg 97.14203361 DEdeg 30.49306917 EpRA 1990 1.82
EpDE 1990 1.70 E RAdeg 3.6 E DEdeg 4.3 Posflg
Corr 0.1
SAO
SAO 59128 DelFlag RA1950 PmRA1950 0.0002
DE1950 PmDE1950 -0.014 Vmag 5 SpType G0
Double code Source 70 CatNum 8371 DM BD+30 1238
DMcomp BDsup HD 45412 M HD 0
GC 8371 RA1950rad 1.68142484 DE1950rad 0.53277703 PmRA2000 0.0001
PmDE2000 -0.013
Hipparcos
Catalog H HIP 30827 Proxy RAhms 06 28 34.09
DEdms +30 29 35.1 Vmag 5.75 VarFlag 3 R Vmag H
RAdeg 97.142 DEdeg 30.4931 AstroRef Plx 2.09
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 45412 BD BD+30 1238
CD CP Dm number +30 1238 VIred 0.8
SpType F5.5Ibv R SpType Coord arcsec 2000 062834.09+302935.1
Hipparcos 2
HIP 30827 Sn 3 So 0 Nc 1
RArad 1.6954483722 DErad 0.5322044696 Plx -1.1 PmRA -1.71
PmDE -15.73 E RArad 1.09 E DErad 0.79 E Plx 1.41
E pmRA 1.38 E pmDE 0.85 Hpmag 5.9029 E Hpmag 0.0372
SHp 0.278 VA 1 BV 0.779 E BV 0.056
VI 0.81
 
 
06286+3030 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 062834.09+302935.1 Mag 10.5 Calc delta mag 6.6
Calc coord yes