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Current system
20229-3008
JSP 813
HD 193748


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JSP 812



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20229-3008 JSP 813 (HD 193748)

 
 
20h 22m 55.58s -30° 07' 50.6" P.A. 269.00 sep 5.3 mag 10.68,11.10 Sp G1/3V
 
 
Coord 2000 20229-3008 Discov num JSP 813 Comp Coord arcsec 2000 20 22 55.58 -30 07 50.6
Date first 1913 Date last 2016 Obs 9
Pa first 270 Pa last 268.8 P.A. Now (θ) 268.8°
Sep first 6.3 Sep last 5.271 Sep. Now (ρ) 5.271"
Mag pri 10.68 Mag sec 11.10 delta mag (ΔM) 0.42 Spectral class G1/3V (yellow)
Pri motion ra +006 Sec motion ra
Pri motion dec -023 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 193748 Constellation Sagittarius Tycho2 7442-00594-1 Gaia DR2 6797231254288446080
HD 193748
 
 
WDS 20229-3008 JSP 813 (HD 193748) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
JSP Jessup, M.K.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
20229-3008 JSP 813 1999 6 269 5.2 10.68 11.10 G1/3V -3017861 D 202255.58-300750.6
20229-3008 JSP 813 2010 8 269 4.4 10.68 11.10 G1/3V -3017861 202255.58-300750.6
20229-3008 JSP 813 2015 8 269 5.3 10.68 11.10 G1/3V -3017861 202255.58-300750.6
20229-3008 JSP 813 2016 9 269 5.3 10.68 11.10 G1/3V -3017861 202255.58-300750.6

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

 
 
WDS 20229-3008 JSP 813 (HD 193748) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20229-3008 JSP 813 (HD 193748) : MEASURES
 
 
No records found.

 
 
WDS 20229-3008 (HD 193748) : VIRTUAL EYEPIECE
 
 

20229-3008 JSP 813A mag 10.68 Sp G1/3V 20229-3008 JSP 813B sep 5.3 P.A. 268.80 mag 11.1 virtual eyepiece
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Radius:
Components only
 
 
WDS 20229-3008 (HD 193748) : ALADIN DSS IMAGE @ 20h 22m 55.58s -30° 07' 50.6"
 
 
 
 
WDS 20229-3008 JSP 813 (HD 193748) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20229-3008 JSP 813 distance=0' 20215-2946 TDS1063 distance=30' 20226-2928 JNN 325 distance=41' 20253-3052 TDT2257 distance=54' 20211-2916 BRT3091 distance=57' 20216-3104 HJ 5191 distance=59' 20275-3028 KPP2320 distance=64' 20205-2912 HJ 5188AB distance=65' 20205-2912 HJ 5188AC distance=65' 20205-2912 HJ 5188AD distance=65' 20205-2912 WIE 1BF distance=65' 20205-2912 HJ 5188DE distance=66' 20202-2908 GLP 18 distance=70' 20193-3106 RST2138 distance=75' 20295-3001 HJ 5202 distance=86' 20295-3024 B 2886 distance=87' 20162-2945 SKF1245 distance=91' 20280-3115 OL 26 distance=94' 20254-2840 CHR 97 distance=95' 20235-2827 DAW 152AB distance=102' 20209-2828 LDS5904AB distance=103' 20209-2828 LDS5904Aa,Ab distance=103' 20155-3048 PRO 229 distance=104' 20179-3132 KPP4189 distance=107' 20274-2830 GKM9456Aa,Ab distance=115' 20180-3147 UC 4141 distance=118' 20310-2907 CHR 185 distance=122' 20175-2827 LDS4836 distance=124' 20213-2805 KPP1098 distance=125' 20201-3215 GKM9451AB distance=132' 20134-2921 LDS5901 distance=132' 20180-3206 RST2137 distance=135' 20220-3224 JSP 812 distance=137' 20166-2817 LDS5903 distance=138' 20326-3107 PRO 230 distance=139' 20289-3205 SEE 419 distance=140' 20156-3154 HJ 5181 distance=142' 20205-2749 RST3255 distance=143' 20202-2750 SEE 416AB distance=143' 20202-2750 SEE 416AB,C distance=143' 20240-3230 I 1418 distance=144' 20120-3036 KPP 461 distance=144' 20327-3123 HJ 5206 distance=147' 20185-2749 B 475 distance=151' 20325-2843 SKF2087AB distance=152' 20325-2843 DAM1043AC distance=152' 20223-3243 B 2885 distance=155' 20130-2842 KPP3121 distance=157' 20159-2758 UC 4131 distance=159' 20163-2748 LDS5902 distance=163' 20169-3236 STN 64 distance=168' 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 20229-3008 JSP 813 269 5.3 0
Show 20215-2946 TDS1063 214 1.0 30
Show 20226-2928 JNN 325 214 0.2 41
Show 20253-3052 TDT2257 261 0.5 54
Show 20211-2916 BRT3091 52 2.8 57
Show 20216-3104 HJ 5191 250 12.6 59
Show 20275-3028 KPP2320 320 19.6 64
Show 20205-2912 HJ 5188 AB 38 3.7 65
Show 20205-2912 HJ 5188 AC 321 27.3 65
Show 20205-2912 HJ 5188 AD 38 120.6 65
Show 20205-2912 WIE 1 BF 263 437.0 65
Show 20205-2912 HJ 5188 DE 186 4.7 66
Show 20202-2908 GLP 18 198 56.8 70
Show 20193-3106 RST2138 60 2.4 75
Show 20295-3001 HJ 5202 84 15.6 86
Show 20295-3024 B 2886 199 7.2 87
Show 20162-2945 SKF1245 228 24.6 91
Show 20280-3115 OL 26 327 2.0 94
Show 20254-2840 CHR 97 10 0.1 95
Show 20235-2827 DAW 152 AB 295 2.6 102
Show 20209-2828 LDS5904 AB 49 254.6 103
Show 20209-2828 LDS5904 Aa,Ab 345 2.1 103
Show 20155-3048 PRO 229 178 7.1 104
Show 20179-3132 KPP4189 346 1.4 107
Show 20274-2830 GKM9456 Aa,Ab 118 0.3 115
Show 20180-3147 UC 4141 349 51.4 118
Show 20310-2907 CHR 185 266 0.0 122
Show 20175-2827 LDS4836 46 3.5 124
Show 20213-2805 KPP1098 254 8.7 125
Show 20201-3215 GKM9451 AB 60 1.0 132
Show 20134-2921 LDS5901 91 242.0 132
Show 20180-3206 RST2137 162 1.4 135
Show 20220-3224 JSP 812 341 0.2 137
Show 20166-2817 LDS5903 66 317.2 138
Show 20326-3107 PRO 230 104 6.5 139
Show 20289-3205 SEE 419 97 9.5 140
Show 20156-3154 HJ 5181 4 9.8 142
Show 20205-2749 RST3255 113 0.1 143
Show 20202-2750 SEE 416 AB 248 1.1 143
Show 20202-2750 SEE 416 AB,C 261 25.0 143
Show 20240-3230 I 1418 256 0.7 144
Show 20120-3036 KPP 461 224 3.3 144
Show 20327-3123 HJ 5206 192 16.4 147
Show 20185-2749 B 475 346 4.0 151
Show 20325-2843 SKF2087 AB 9 61.0 152
Show 20325-2843 DAM1043 AC 197 11.5 152
Show 20223-3243 B 2885 358 6.9 155
Show 20130-2842 KPP3121 316 5.5 157
Show 20159-2758 UC 4131 78 46.0 159
Show 20163-2748 LDS5902 297 281.0 163
Show 20169-3236 STN 64 295 1.7 168

 
 
WDS 20229-3008 : COMPONENTS
 
 
  A
B pa=268.8°
sep=5.27"
 
 
20229-3008 A
 
 
Name HD 193748 Coord arcsec 2000 202255.58-300750.6 Mag 10.68 Spectral class G1/3V (yellow)
PmRA 6.00 PmDE -23.0
CCDM
Ccdm 20229-3008 RComp Comp A Note1
Note2 Discov num DRAs 1.49 DDEs 9.3
R dRAs 44 Year Theta Rho
Obs 2 Vmag 10.1 Sp G5 PmNote
PmRA PmDE Dm number -3017861 Cat1 CD
Name2 Cat2 HD 193748 M HD
ADS BDS M ADS BDS N IDS IDS 20167S3027A
HIC
 
 
20229-3008 B
 
 
Coord arcsec 2000 202255.17-300750.7 Mag 11.1 Delta magnitude 0.42 Coordinate calculated yes
CCDM
Ccdm 20229-3008 RComp Comp B Note1
Note2 Discov num JSP 813 DRAs 1.05 DDEs 8.7
R dRAs 44 Year 1930 Theta 268 Rho 5.2
Obs 2 Vmag 10.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20167S3027B
HIC