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Doubles in session


Current system
08498+3045
SEI 510 AB


Nearby doubles
17' : 08510+3038
SEI 512

18' : 08510+3054
HJ 459

27' : 08516+3057
TDS6143

29' : 08498+3113
SEI 509

37' : 08509+3118
DAM1491

40' : 08514+3118
DAM1494

41' : 08510+3122
DAM1492AB

41' : 08491+3005
CRB 78

43' : 08510+3124
HO 40AB

44' : 08468+3025
CRB 77

48' : 08488+3130
SKF 730

56' : 08459+3107
NI 21AB

57' : 08519+2955
TDS6148AB

58' : 08542+3035
STF1291AB

72' : 08444+3029
HJ 455

84' : 08530+2932
NI 22

86' : 08475+2925
SKF 725

89' : 08477+2920
RAO 228

93' : 08553+3145
KPP1818

104' : 08493+3226
COU1743

105' : 08456+2916
COU1250

106' : 08525+2904
SLW 309

107' : 08489+2859
TOK 267

109' : 08537+2909
COU1251

110' : 08526+3228
HU 1125AB

110' : 08580+3014
HO 252



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.

08498+3045 SEI 510 AB

 
 
08h 49m 49.10s +30° 44' 32.2" P.A. 322.00 sep 21.7 mag 11.12,11.18 Sp G0
 
 
Coord 2000 08498+3045 Discov num SEI 510 Comp AB Coord arcsec 2000 08 49 49.10 +30 44 32.2
Date first 1894 Date last 2015 Obs 15
Pa first 324 Pa last 322.1 P.A. Now (θ) 322.1°
Sep first 20.7 Sep last 21.677 Sep. Now (ρ) 21.677"
Mag pri 11.12 Mag sec 11.18 delta mag (ΔM) 0.06 Spectral class G0 (yellow)
Pri motion ra +000 Sec motion ra -013
Pri motion dec -006 Sec motion dec -006
Notes
rPM=0.908
This double is not physical.
 
 
08498+3045 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 08 49 49 +30 44 32 SEI 510 AB 2015 15 322 21.7 11.12 11.18 0.06 <===
Show 08 49 48 +30 44 49 BKO 398 BC 2016 10 308 6.9 11.10 14.50 3.40
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cancer Tycho2 2485-01216-1 Gaia DR2 706559233005844992
 
 
WDS 08498+3045 SEI 510 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Bko2002 C - Ladanyi, T. & Berko, E. ...................
Bko2002 Webb Soc., Double Star Circ. 10, 2002
Bko2003 C u Ladanyi, T., Berko, E. & Vaskuti, G ...................
Bko2003 Webb Soc., Double Star Circ. 11, 2003
Bko2004 C u Berko, E., Ladanyi, T. & Vaskuti, G ...................
Bko2004 Webb Soc., Double Star Circ. 12, 2004
Bko2005 C u Berko, E., Ladanyi, T. & Vaskuti, G ...................
Bko2005 Webb Soc., Double Star Circ. 13, 2005
Bko2008 C u Berko, E. & Vaskuti, G. ...................
Bko2008 Webb Soc., Double Star Circ. 16, 2008
Bko2008b C u Berko, E. 2008JDSO....4..144B
Bko2008b JDSO 4, 144, 2008
Bko2009 C u Berko, E. 2009JDSO....5...49B
Bko2009 JDSO 5, 49, 2009
Bko2009b C u Berko, E. 2009JDSO....5..168B
Bko2009b JDSO 5, 168, 2009
Bko2009c C u Berko, E. ...................
Bko2009c Webb Soc., Double Star Circ. 17, 2009
Bko2009d C u Berko, E. 2009JDSO....5..189B
Bko2009d JDSO 5, 189, 2009
Bko2010a C u Berko, E. 2010JDSO....6...21B
Bko2010a JDSO 6, 21, 2010
Bko2010b C u Berko, E. ...................
Bko2010b Webb Soc., Double Star Circ. 18, 2010
Bko2011a C u Berko, E. 2011JDSO....7....2B
Bko2011a JDSO 7, 2, 2011
Bko2011b C u Berko, E. ...................
Bko2011b Webb Soc., Double Star Circ. 19, 29, 2011 (BKO 898 - BKO 980)
Bko2011c C u Berko, E. ...................
Bko2011c Webb Soc., Double Star Circ. 19, 42, 2011 (BKO 981 - BKO1042)
Bko2012 C u Berko, E. ...................
Bko2012 Webb Soc., Double Star Circ. 20, 2012
Sei1908 Pa - Scheiner, J. 1908POPot..59.....S
Sei1908 +Po Pub. Obs. Potsdam 20, #59, 1908
Sei1913A Pa - Scheiner, J. 1913QB811.B8.......
Sei1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
Sei1932A Pa - Scheiner, J. 1932QB821.A43......
Sei1932A cited in ADS (Aitken Double Star Cat.), 1932
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08498+3045 SEI 510 AB 2007 8 322 21.6 11.12 11.18 G0 D 084949.10+304432.2
08498+3045 SEI 510 AB 2015 11 322 21.7 11.12 11.18 G0 084949.10+304432.2

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

 
 
WDS 08498+3045 SEI 510 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08498+3045 SEI 510 AB : MEASURES
 
 
No records found.

 
 
WDS 08498+3045 : VIRTUAL EYEPIECE
 
 

08498+3045 SEI 510A mag 11.12 Sp G0 08498+3045 BKO 398B sep 21.6 P.A. 322.40 mag 11.1 08498+3045 BKO 398C sep 27.8 P.A. 320.00 mag 14.5 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 08498+3045 : ALADIN DSS IMAGE @ 08h 49m 49.10s +30° 44' 32.2"
 
 
 
 
WDS 08498+3045 SEI 510 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08498+3045 SEI 510AB distance=0' 08498+3045 BKO 398BC distance=1' 08510+3038 SEI 512 distance=17' 08510+3054 HJ 459 distance=18' 08516+3057 TDS6143 distance=27' 08498+3113 SEI 509 distance=29' 08509+3118 DAM1491 distance=37' 08514+3118 DAM1494 distance=40' 08510+3122 DAM1492AB distance=41' 08510+3122 DAM1492AC distance=41' 08491+3005 CRB 78 distance=41' 08510+3124 HO 40AB distance=43' 08510+3124 HO 40AC distance=43' 08468+3025 CRB 77 distance=44' 08488+3130 SKF 730 distance=48' 08459+3107 NI 21AB distance=56' 08459+3107 VVO 20BC distance=56' 08519+2955 TDS6148AB distance=57' 08519+2955 DAM1495AB,C distance=57' 08542+3035 STF1291AB distance=58' 08542+3035 STF1291AB,C distance=58' 08444+3029 HJ 455 distance=72' 08530+2932 NI 22 distance=84' 08475+2925 SKF 725 distance=86' 08477+2920 RAO 228 distance=89' 08553+3145 KPP1818 distance=93' 08493+3226 COU1743 distance=104' 08456+2916 COU1250 distance=105' 08525+2904 SLW 309 distance=106' 08489+2859 TOK 267 distance=107' 08537+2909 COU1251 distance=109' 08526+3228 HU 1125AB distance=110' 08526+3228 S 583AC distance=110' 08526+3228 WAL 55AD distance=110' 08580+3014 HO 252 distance=110' 08428+3152 RAO 501 distance=113' 08459+2901 A 553 distance=116' 08504+2849 AZC 58 distance=116' 08572+3159 CVR1182 distance=121' 08408+3115 SEI 507 distance=121' 08431+2918 HJ 794 distance=122' 08402+3102 TDS6021 distance=125' 08467+2846 STF1268 distance=126' 08521+3247 SLW 308 distance=126' 08425+2922 BRT 16 distance=127' 08571+2915 CVR1181 distance=131' 08474+2832 GRV 771 distance=136' 08591+3155 TOK 522 distance=139' 09003+3005 LDS3841 distance=140' 08553+3247 AG 159 distance=141' 08582+2914 SKF 757 distance=142' 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 08498+3045 SEI 510 AB 322 21.7
Show 08498+3045 BKO 398 BC 308 6.9 1
Show 08510+3038 SEI 512 167 6.0 17
Show 08510+3054 HJ 459 76 11.8 18
Show 08516+3057 TDS6143 115 0.6 27
Show 08498+3113 SEI 509 195 35.6 29
Show 08509+3118 DAM1491 241 8.7 37
Show 08514+3118 DAM1494 185 26.7 40
Show 08510+3122 DAM1492 AB 212 2.2 41
Show 08510+3122 DAM1492 AC 21 10.7 41
Show 08491+3005 CRB 78 309 19.2 41
Show 08510+3124 HO 40 AB 279 0.9 43
Show 08510+3124 HO 40 AC 140 38.0 43
Show 08468+3025 CRB 77 58 19.6 44
Show 08488+3130 SKF 730 339 1.2 48
Show 08459+3107 NI 21 AB 301 20.3 56
Show 08459+3107 VVO 20 BC 146 3.4 56
Show 08519+2955 TDS6148 AB 68 0.7 57
Show 08519+2955 DAM1495 AB,C 36 35.3 57
Show 08542+3035 STF1291 AB 310 1.5 58
Show 08542+3035 STF1291 AB,C 204 54.6 58
Show 08444+3029 HJ 455 345 10.8 72
Show 08530+2932 NI 22 337 4.1 84
Show 08475+2925 SKF 725 201 1.0 86
Show 08477+2920 RAO 228 192 0.7 89
Show 08553+3145 KPP1818 43 14.0 93
Show 08493+3226 COU1743 111 0.3 104
Show 08456+2916 COU1250 183 1.0 105
Show 08525+2904 SLW 309 32 39.8 106
Show 08489+2859 TOK 267 40 77.7 107
Show 08537+2909 COU1251 181 0.7 109
Show 08526+3228 HU 1125 AB 276 5.2 110
Show 08526+3228 S 583 AC 24 76.8 110
Show 08526+3228 WAL 55 AD 55 112.5 110
Show 08580+3014 HO 252 38 0.1 110
Show 08428+3152 RAO 501 -1 0.1 113
Show 08459+2901 A 553 76 2.4 116
Show 08504+2849 AZC 58 32 10.8 116
Show 08572+3159 CVR1182 243 3.7 121
Show 08408+3115 SEI 507 119 15.3 121
Show 08431+2918 HJ 794 145 10.3 122
Show 08402+3102 TDS6021 261 2.5 125
Show 08467+2846 STF1268 308 30.6 126
Show 08521+3247 SLW 308 14 12.1 126
Show 08425+2922 BRT 16 37 3.5 127
Show 08571+2915 CVR1181 262 3.3 131
Show 08474+2832 GRV 771 66 77.4 136
Show 08591+3155 TOK 522 209 331.9 139
Show 09003+3005 LDS3841 284 236.0 140
Show 08553+3247 AG 159 101 6.8 141
Show 08582+2914 SKF 757 242 1.2 142

 
 
WDS 08498+3045 : COMPONENTS
 
 
  A B
B pa=322.4°
sep=21.57"
 
C pa=320.0°
sep=27.83"
pa=311.8°
sep=6.35"
 
 
08498+3045 A
 
 
Coord arcsec 2000 084949.10+304432.2 Mag 11.12 Spectral class G0 (yellow) PmRA 0.00
PmDE -6.0 Tycho2 2485-01216-1
Tycho2
Tycho2 2485-01216-1 Pflag RAmdeg 132.45458911 DEmdeg 30.74227035
PmRA -1.3 PmDE -5.7 E RAmdeg 46 E DEmdeg 53
E pmRA 1.7 E pmDE 1.8 EpRAm 1979.86 EpDEm 1975.44
Num 6 Q RAmdeg 1.0 Q DEmdeg 0.7 Q pmRA 1.1
Q pmDE 0.7 BTmag 11.555 E BTmag 0.084 VTmag 11.118
E VTmag 0.095 Prox 215 TYC T HIP
CCDM RAdeg 132.45459611 DEdeg 30.74228472 EpRA 1990 1.67
EpDE 1990 1.51 E RAdeg 50.9 E DEdeg 61.1 Posflg
Corr 0.2
CCDM
Ccdm 08498+3045 RComp Comp A Note1
Note2 Discov num DRAs 0.14 DDEs -11.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 11.2 Sp G PmNote *
PmRA 1 PmDE -15 Dm number +31 1887 Cat1 BD
Name2 +30 935 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS 08437N3107A
HIC
 
 
08498+3045 B
 
 
Coord arcsec 2000 084948.08+304449.3 Coord calc 084948.08+304449.3 Mag 11.1 PmRA -13.00
PmDE -6.0 Calc delta mag 0.02
CCDM
Ccdm 08498+3045 RComp Comp B Note1
Note2 Discov num SEI 510 DRAs 1.08 DDEs -29.0
R dRAs 10 Year 1894 Theta 144 Rho 20.6
Obs 1 Vmag 11.2 Sp G PmNote *
PmRA -3 PmDE -23 Dm number Cat1
Name2 +30 936 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS 08437N3107B
HIC
 
 
08498+3045 C
 
 
Coord arcsec 2000 084947.71+304453.5 Mag 14.5 Calc delta mag 3.38 Calc coord yes