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Current system
18498+4145
SLW 1222 BC


Nearby doubles
15' : 18507+4135
KOI6023AB

22' : 18516+4150
KOI6702

24' : 18517+4136
KOI5253

26' : 18520+4141
KOI3049AB

26' : 18493+4120
DEA 269

26' : 18502+4120
KOI3942

27' : 18516+4130
DEA 243

27' : 18477+4159
ES 1560

29' : 18514+4123
DEA 235

31' : 18481+4122
ES 1561

31' : 18472+4135
TDT1053

32' : 18486+4214
KOI 667

33' : 18493+4113
JKA 6

35' : 18476+4210
KOI2005AB

36' : 18519+4119
KOI 657

37' : 18466+4134
TOI2138

38' : 18466+4157
KOI3284AB

40' : 18533+4150
KOI 852AB

40' : 18476+4217
KOI4184

42' : 18535+4149
KOI 510

44' : 18529+4121
KOI 284

46' : 18536+4131
KOI2542

47' : 18512+4229
KOI6788

48' : 18539+4135
DEA 287

49' : 18462+4118
ES 1656

51' : 18455+4202
STF2394



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

18498+4145 SLW 1222 BC

 
 
18h 49m 46.14s +41° 45' 23.4" P.A. 53.00 sep 22.0 mag 14.94,16.51 Sp K7.7+M1.8
 
 
Coord 2000 18498+4145 Discov num SLW1222 Comp BC Coord arcsec 2000 18 49 46.14 +41 45 23.4
Date first 2000 Date last 2016 Obs 6
Pa first 53 Pa last 53.2 P.A. Now (θ) 53.2°
Sep first 22.0 Sep last 22.041 Sep. Now (ρ) 22.041"
Mag pri 14.94 Mag sec 16.51 delta mag (ΔM) 1.57 Spectral class K7.7+M1.8 (yellow-orange/red)
Pri motion ra -011 Sec motion ra -005
Pri motion dec +055 Sec motion dec +056
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.108 (< 0.3, Physical double)
This double is physical.
 
 
18498+4145 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 49 44 +41 44 37 UC 3690 AB 2015 7 28 52.8 11.90 14.94 3.04
Show 18 49 46 +41 45 23 SLW 1222 BC 2016 6 53 22.0 14.94 16.51 1.57 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Gaia DR2 2104634378494928512
 
 
WDS 18498+4145 SLW 1222 BC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
SLW Sloan Digital Sky Survey SLoWPoKES Catalog ...................
SLW (catalog of wide, low-mass CPM pairs - see Dhital et al. 2010) 2010AJ....139.2566D
UC USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4) ...................
UC_2013a Eu j Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G., 2013AJ....145...44Z
UC_2013a & Zacharias, M.I. (UCAC4 Catalog)
UC_2013a AJ 145, 44, 2013
UC_2013b Eu j Hartkopf, W.I., Mason, B.D., Finch, C.T., Zacharias, N., Wycoff, G.L., & Hsu, D. 2013AJ....146...76H
UC_2013b AJ 146, 76, 2013 (UC 301 - 5058)
UC_2013b (Relative astrometry is derived from individual measurements, not precessed means.
UC_2013b UCAC aperture magnitudes are listed, unless the duplicity flag indicates a blended
UC_2013b image (a flag value of 30 or higher). Model fit magnitudes are given for both
UC_2013b components if either has such a flag. Model fit magnitudes are indicated by the
UC_2013b letter "f" following the filter information.
UC_2013b APASS photometry extracted from UCAC4 catalog is listed under reference AAV2012.
UC_2013b Due to aperture method used, APASS photometry is only included for pairs wider
UC_2013b than 10" (Henden, private comm.) Photometry for pairs wider than 10" which showed
UC_2013b identical values for both components in all filters were removed, as well.
UC_2015 Eu - Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C., 2015AJ....150..101Z
UC_2015 DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
UC_2015 Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.
UC_2015 AJ 150, 101, 2015
UC_9999 Eu - temporary UCAC files ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18498+4145 SLW1222 BC 2005 3 53 22.0 14.94 16.51 K7.7 M1.8 VDR 184946.14+414523.4
18498+4145 SLW1222 BC 2015 4 53 22.0 14.94 16.51 K7.7+M1.8 V R 184946.14+414523.4
18498+4145 SLW1222 BC 2016 6 53 22.0 14.94 16.51 K7.7+M1.8 V R 184946.14+414523.4

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

 
 
WDS 18498+4145 SLW 1222 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18498+4145 SLW 1222 BC : MEASURES
 
 
No records found.

 
 
WDS 18498+4145 : VIRTUAL EYEPIECE
 
 

18498+4145 UC 3690A mag 11.9 18498+4145 SLW1222B sep 53.1 P.A. 28.60 mag 14.94 Sp K7.7 18498+4145 SLW1222C sep 71.2 P.A. 32.80 mag 16.51 Sp M1.8 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18498+4145 : ALADIN DSS IMAGE @ 18h 49m 46.14s +41° 45' 23.4"
 
 
 
 
WDS 18498+4145 SLW 1222 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18498+4145 SLW1222BC distance=0' 18498+4145 UC 3690AB distance=1' 18507+4135 KOI6023AB distance=15' 18507+4135 KOI6023AC distance=15' 18516+4150 KOI6702 distance=22' 18517+4136 KOI5253 distance=24' 18520+4141 KOI3049AB distance=26' 18520+4141 KOI3049AC distance=26' 18520+4141 KOI3049AD distance=26' 18520+4141 KOI3049AE distance=26' 18520+4141 KOI3049AF distance=26' 18493+4120 DEA 269 distance=26' 18502+4120 KOI3942 distance=26' 18516+4130 DEA 243 distance=27' 18477+4159 ES 1560 distance=27' 18514+4123 DEA 235 distance=29' 18481+4122 ES 1561 distance=31' 18472+4135 TDT1053 distance=31' 18486+4214 KOI 667 distance=32' 18493+4113 JKA 6 distance=33' 18476+4210 KOI2005AB distance=35' 18476+4210 KOI2005AC distance=35' 18519+4119 KOI 657 distance=36' 18466+4134 TOI2138 distance=37' 18466+4157 KOI3284AB distance=38' 18466+4157 KOI3284AC distance=38' 18533+4150 KOI 852AB distance=40' 18533+4150 KOI 852AC distance=40' 18476+4217 KOI4184 distance=40' 18535+4149 KOI 510 distance=42' 18529+4121 KOI 284 distance=44' 18536+4131 KOI2542 distance=46' 18512+4229 KOI6788 distance=47' 18539+4135 DEA 287 distance=48' 18462+4118 ES 1656 distance=49' 18455+4202 STF2394 distance=51' 18468+4224 KOI2914AB distance=51' 18534+4112 KOI4016AB distance=53' 18534+4112 KOI4016AC distance=53' 18534+4112 KOI4016AD distance=53' 18494+4239 KPP4123AB distance=54' 18487+4052 UC 3680 distance=55' 18541+4120 KOI5222 distance=55' 18528+4102 KOI3288AB distance=56' 18528+4102 KOI3288AC distance=56' 18505+4240 JKA 7 distance=56' 18485+4240 DEA 188 distance=57' 18549+4136 HO 270AB distance=58' 18549+4136 HO 270AC distance=58' 18448+4215 KPP1029 distance=63' 18520+4243 LEH 1 distance=64' 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 18498+4145 SLW1222 BC 53 22.0
Show 18498+4145 UC 3690 AB 28 52.8 1
Show 18507+4135 KOI6023 AB 72 2.9 15
Show 18507+4135 KOI6023 AC 111 3.4 15
Show 18516+4150 KOI6702 167 1.8 22
Show 18517+4136 KOI5253 178 2.4 24
Show 18520+4141 KOI3049 AB 190 0.5 26
Show 18520+4141 KOI3049 AC 195 0.8 26
Show 18520+4141 KOI3049 AD 255 1.2 26
Show 18520+4141 KOI3049 AE 35 1.2 26
Show 18520+4141 KOI3049 AF 337 2.9 26
Show 18493+4120 DEA 269 182 11.2 26
Show 18502+4120 KOI3942 57 3.9 26
Show 18516+4130 DEA 243 332 10.5 27
Show 18477+4159 ES 1560 345 9.8 27
Show 18514+4123 DEA 235 111 10.2 29
Show 18481+4122 ES 1561 126 6.4 31
Show 18472+4135 TDT1053 17 2.1 31
Show 18486+4214 KOI 667 133 3.0 32
Show 18493+4113 JKA 6 78 14.5 33
Show 18476+4210 KOI2005 AB 58 0.0 35
Show 18476+4210 KOI2005 AC 137 2.1 35
Show 18519+4119 KOI 657 81 1.2 36
Show 18466+4134 TOI2138 215 0.2 37
Show 18466+4157 KOI3284 AB 193 0.4 38
Show 18466+4157 KOI3284 AC 4 4.0 38
Show 18533+4150 KOI 852 AB 176 4.5 40
Show 18533+4150 KOI 852 AC 220 6.0 40
Show 18476+4217 KOI4184 224 0.2 40
Show 18535+4149 KOI 510 348 2.4 42
Show 18529+4121 KOI 284 98 0.9 44
Show 18536+4131 KOI2542 29 0.8 46
Show 18512+4229 KOI6788 272 2.6 47
Show 18539+4135 DEA 287 203 12.0 48
Show 18462+4118 ES 1656 252 5.2 49
Show 18455+4202 STF2394 203 6.9 51
Show 18468+4224 KOI2914 AB 231 3.8 51
Show 18534+4112 KOI4016 AB 210 1.8 53
Show 18534+4112 KOI4016 AC 186 3.3 53
Show 18534+4112 KOI4016 AD 35 5.5 53
Show 18494+4239 KPP4123 AB 246 2.3 54
Show 18487+4052 UC 3680 249 10.3 55
Show 18541+4120 KOI5222 218 3.1 55
Show 18528+4102 KOI3288 AB 75 3.1 56
Show 18528+4102 KOI3288 AC 81 3.4 56
Show 18505+4240 JKA 7 48 20.4 56
Show 18485+4240 DEA 188 68 8.9 57
Show 18549+4136 HO 270 AB 300 8.4 58
Show 18549+4136 HO 270 AC 39 23.9 58
Show 18448+4215 KPP1029 206 8.3 63
Show 18520+4243 LEH 1 194 0.4 64

 
 
WDS 18498+4145 : COMPONENTS
 
 
  A B
B pa=28.6°
sep=53.07"
 
C pa=32.8°
sep=71.16"
pa=44.9°
sep=18.65"
 
 
18498+4145 A
 
 
Coord arcsec 2000 184943.87+414436.8 Mag 11.9 PmRA 2.00 PmDE 62.0
 
 
18498+4145 B
 
 
Coord arcsec 2000 184946.14+414523.4 Coord calc 184946.14+414523.4 Mag 14.94 Spectral class K7.7 (yellow-orange)
PmRA -11.00 PmDE 55.0 Calc delta mag 3.04
 
 
18498+4145 C
 
 
Coord arcsec 2000 184947.32+414536.6 Mag 16.51 Spectral class M1.8 (red) PmRA -5.00
PmDE 56.0 Calc delta mag 4.61 Calc coord yes