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Doubles in session


Current system
18568+4039
UC 241


Nearby doubles
9' : 18574+4044
KOI4119

9' : 18574+4043
KOI2854

10' : 18569+4048
KOI1962

19' : 18569+4019
DEA 334

21' : 18585+4043
KOI 257AB

21' : 18554+4052
ES 1657

21' : 18554+4025
KOI4713

22' : 18581+4022
COU1796

23' : 18551+4051
HEI 73

23' : 18588+4041
STF2431

28' : 18571+4011
DEA 163

28' : 18574+4012
KOI6123

31' : 18558+4011
TDS 953

31' : 18586+4101
KOI 190

34' : 18550+4105
KOI3810

36' : 18547+4010
DEA 454

37' : 18549+4109
DEA 438

37' : 18576+4114
KOI 654

38' : 18556+4113
KOI2031AB

38' : 18536+4028
TDT1116

38' : 18535+4030
DEA 158

40' : 18533+4030
DEA 143

43' : 18530+4044
DEA 294

43' : 19000+4100
COU1798

44' : 18580+4120
KOI3414

44' : 19003+4054
KOI2191AB



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.

18568+4039 UC 241

 
 
18h 56m 46.54s +40° 38' 40.5" P.A. 145.00 sep 14.8 mag 12.67,13.61
 
 
Coord 2000 18568+4039 Discov num UC  241 Comp Coord arcsec 2000 18 56 46.54 +40 38 40.5
Date first 1998 Date last 2015 Obs 10
Pa first 145 Pa last 145.3 P.A. Now (θ) 145.3°
Sep first 14.8 Sep last 14.787 Sep. Now (ρ) 14.787"
Mag pri 12.67 Mag sec 13.61 delta mag (ΔM) 0.94 Spectral class
Pri motion ra -099 Sec motion ra +024
Pri motion dec +086 Sec motion dec -116
Notes V (Proper motion indicates physical)
rPM=1.803
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Gaia DR2 2103617398958338816
 
 
WDS 18568+4039 UC 241 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
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
18568+4039 UC 241 1998 1 145 14.8 12.67 13.61 V 185646.54+403840.5
18568+4039 UC 241 2002 2 145 14.8 12.67 13.61 VD 185646.54+403840.5
18568+4039 UC 241 2010 3 145 14.7 12.67 13.61 V 185646.54+403840.5
18568+4039 UC 241 2015 4 145 14.8 12.67 13.61 V 185646.54+403840.5

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

 
 
WDS 18568+4039 UC 241 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18568+4039 UC 241 : MEASURES
 
 
No records found.

 
 
WDS 18568+4039 : VIRTUAL EYEPIECE
 
 

18568+4039 UC 241A mag 12.67 18568+4039 UC 241B sep 13.7 P.A. 152.30 mag 13.61 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 18568+4039 : ALADIN DSS IMAGE @ 18h 56m 46.54s +40° 38' 40.5"
 
 
 
 
WDS 18568+4039 UC 241 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18568+4039 UC 241 distance=0' 18574+4044 KOI4119 distance=9' 18574+4043 KOI2854 distance=9' 18569+4048 KOI1962 distance=10' 18569+4019 DEA 334 distance=19' 18585+4043 KOI 257AB distance=21' 18585+4043 KOI 257AC distance=21' 18554+4052 ES 1657 distance=21' 18554+4025 KOI4713 distance=21' 18581+4022 COU1796 distance=22' 18551+4051 HEI 73 distance=23' 18588+4041 STF2431 distance=23' 18571+4011 DEA 163 distance=28' 18574+4012 KOI6123 distance=28' 18558+4011 TDS 953 distance=31' 18586+4101 KOI 190 distance=31' 18550+4105 KOI3810 distance=34' 18547+4010 DEA 454 distance=36' 18549+4109 DEA 438 distance=37' 18576+4114 KOI 654 distance=37' 18556+4113 KOI2031AB distance=38' 18556+4113 KOI2031AC distance=38' 18556+4113 KOI2031AD distance=38' 18556+4113 KOI2031AE distance=38' 18556+4113 KOI2031AF distance=38' 18536+4028 TDT1116 distance=38' 18535+4030 DEA 158 distance=38' 18533+4030 DEA 143 distance=40' 18530+4044 DEA 294 distance=43' 19000+4100 COU1798 distance=43' 18580+4120 KOI3414 distance=44' 19003+4054 KOI2191AB distance=44' 19003+4054 KOI2191AC distance=44' 18560+3955 KOI4004 distance=45' 19001+4013 KOI1843 distance=46' 18595+4112 KOI1995 distance=46' 18527+4029 DEA 461 distance=47' 18595+4115 KOI5210 distance=48' 18528+4102 KOI3288AB distance=51' 18528+4102 KOI3288AC distance=51' 18558+4128 KOI3004 distance=51' 18534+4112 KOI4016AB distance=51' 18534+4112 KOI4016AC distance=51' 18534+4112 KOI4016AD distance=51' 18541+4120 KOI5222 distance=52' 18574+4131 KOI 227AB distance=53' 18574+4131 KOI 227AC distance=53' 18574+4131 KOI 227AD distance=53' 18574+4135 KOI2858 distance=57' 18576+4135 DEA 260 distance=58' 19013+4104 KOI4002 distance=58' 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 18568+4039 UC 241 145 14.8
Show 18574+4044 KOI4119 299 2.4 9
Show 18574+4043 KOI2854 299 2.2 9
Show 18569+4048 KOI1962 114 0.1 10
Show 18569+4019 DEA 334 102 14.5 19
Show 18585+4043 KOI 257 AB 87 1.9 21
Show 18585+4043 KOI 257 AC 116 4.4 21
Show 18554+4052 ES 1657 355 3.7 21
Show 18554+4025 KOI4713 251 1.7 21
Show 18581+4022 COU1796 288 4.0 22
Show 18551+4051 HEI 73 321 0.7 23
Show 18588+4041 STF2431 236 19.0 23
Show 18571+4011 DEA 163 30 8.1 28
Show 18574+4012 KOI6123 204 3.0 28
Show 18558+4011 TDS 953 0.8 31
Show 18586+4101 KOI 190 109 0.2 31
Show 18550+4105 KOI3810 54 3.1 34
Show 18547+4010 DEA 454 55 33.3 36
Show 18549+4109 DEA 438 26 25.7 37
Show 18576+4114 KOI 654 112 3.5 37
Show 18556+4113 KOI2031 AB 246 0.1 38
Show 18556+4113 KOI2031 AC 46 3.6 38
Show 18556+4113 KOI2031 AD 330 4.3 38
Show 18556+4113 KOI2031 AE 264 4.8 38
Show 18556+4113 KOI2031 AF 219 6.5 38
Show 18536+4028 TDT1116 330 0.6 38
Show 18535+4030 DEA 158 109 7.8 38
Show 18533+4030 DEA 143 23 7.7 40
Show 18530+4044 DEA 294 87 12.0 43
Show 19000+4100 COU1798 346 0.7 43
Show 18580+4120 KOI3414 243 4.9 44
Show 19003+4054 KOI2191 AB 233 1.8 44
Show 19003+4054 KOI2191 AC 312 5.2 44
Show 18560+3955 KOI4004 218 1.9 45
Show 19001+4013 KOI1843 268 3.1 46
Show 18595+4112 KOI1995 355 3.0 46
Show 18527+4029 DEA 461 317 36.9 47
Show 18595+4115 KOI5210 269 2.7 48
Show 18528+4102 KOI3288 AB 75 3.1 51
Show 18528+4102 KOI3288 AC 81 3.4 51
Show 18558+4128 KOI3004 193 3.8 51
Show 18534+4112 KOI4016 AB 210 1.8 51
Show 18534+4112 KOI4016 AC 186 3.3 51
Show 18534+4112 KOI4016 AD 35 5.5 51
Show 18541+4120 KOI5222 218 3.1 52
Show 18574+4131 KOI 227 AB 71 0.3 53
Show 18574+4131 KOI 227 AC 149 3.4 53
Show 18574+4131 KOI 227 AD 190 6.5 53
Show 18574+4135 KOI2858 322 3.6 57
Show 18576+4135 DEA 260 250 11.0 58
Show 19013+4104 KOI4002 216 3.7 58

 
 
WDS 18568+4039 : COMPONENTS
 
 
  A
B pa=152.3°
sep=13.73"
 
 
18568+4039 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 185646.54+403840.5 Mag 12.67 PmRA -99.00
PmDE 86.0
 
 
18568+4039 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 185647.10+403828.3 Mag 13.61 PmRA 24.00
PmDE -116.0 Calc delta mag 0.94 Calc coord yes