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Doubles in session


Current system
20345-3131
KPP 1926


Nearby doubles
12' : 20353-3126
LDS5908

22' : 20347-3152
RST2145

24' : 20327-3123
HJ 5206

34' : 20326-3107
PRO 230

39' : 20372-3114
HDS2943

46' : 20380-3122
B 992

60' : 20329-3227
UC 4214

79' : 20289-3205
SEE 419

85' : 20337-3255
TDT2374

85' : 20280-3115
OL 26

89' : 20379-3248
BRT1810

91' : 20362-3301
LDS 715

93' : 20295-3024
B 2886

101' : 20366-3308
RST2146

103' : 20338-3313
RSS 552

108' : 20374-3312
SKF2088AB

110' : 20275-3028
KPP2320

110' : 20392-3304
RST2148

111' : 20295-3001
HJ 5202

111' : 20404-3251
SHY 781

116' : 20412-3015
RST2152

119' : 20424-3031
H N 101AB

120' : 20351-3330
BRT1809

123' : 20440-3147
JSP 816

124' : 20276-3258
UC 4189

124' : 20253-3052
TDT2257



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

20345-3131 KPP 1926

 
 
20h 34m 27.17s -31° 31' 16.5" P.A. 56.00 sep 15.1 mag 11.50,15.10
 
 
Coord 2000 20345-3131 Discov num KPP1926 Comp Coord arcsec 2000 20 34 27.17 -31 31 16.5
Date first 1980 Date last 2016 Obs 10
Pa first 56 Pa last 55.7 P.A. Now (θ) 55.7°
Sep first 14.8 Sep last 15.146 Sep. Now (ρ) 15.146"
Mag pri 11.50 Mag sec 15.10 delta mag (ΔM) 3.6 Spectral class
Pri motion ra +039 Sec motion ra +037
Pri motion dec -028 Sec motion dec -029
Notes V (Proper motion indicates physical)
rPM=0.047 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Microscopium Gaia DR2 6793431170303628160
 
 
WDS 20345-3131 KPP 1926 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
KPP Knapp, W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
20345-3131 KPP1926 2015 8 56 15.1 11.50 15.10 V 203427.17-313116.5
20345-3131 KPP1926 2016 10 56 15.1 11.50 15.10 V 203427.17-313116.5

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

 
 
WDS 20345-3131 KPP 1926 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20345-3131 KPP 1926 : MEASURES
 
 
No records found.

 
 
WDS 20345-3131 : VIRTUAL EYEPIECE
 
 

20345-3131 KPP1926A mag 11.5 20345-3131 KPP1926B sep 15.2 P.A. 55.70 mag 15.1 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 20345-3131 : ALADIN DSS IMAGE @ 20h 34m 27.17s -31° 31' 16.5"
 
 
 
 
WDS 20345-3131 KPP 1926 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20345-3131 KPP1926 distance=0' 20353-3126 LDS5908 distance=12' 20347-3152 RST2145 distance=22' 20327-3123 HJ 5206 distance=24' 20326-3107 PRO 230 distance=34' 20372-3114 HDS2943 distance=39' 20380-3122 B 992 distance=46' 20329-3227 UC 4214 distance=60' 20289-3205 SEE 419 distance=79' 20337-3255 TDT2374 distance=85' 20280-3115 OL 26 distance=85' 20379-3248 BRT1810 distance=89' 20362-3301 LDS 715 distance=91' 20295-3024 B 2886 distance=93' 20366-3308 RST2146 distance=101' 20338-3313 RSS 552 distance=103' 20374-3312 SKF2088AB distance=108' 20374-3312 GKM9458Aa,Ab distance=108' 20452-3120 LDS 720BC distance=109' 20275-3028 KPP2320 distance=110' 20392-3304 RST2148 distance=110' 20295-3001 HJ 5202 distance=111' 20404-3251 SHY 781 distance=111' 20412-3015 RST2152 distance=116' 20424-3031 H N 101AB distance=119' 20351-3330 BRT1809 distance=120' 20440-3147 JSP 816 distance=123' 20276-3258 UC 4189 distance=124' 20253-3052 TDT2257 distance=124' 20330-3336 TDT2362 distance=127' 20314-3335 NSN 493 distance=130' 20400-2940 RST2151 distance=133' 20448-3112 TDT2516 distance=134' 20452-3057 JSP 817CD distance=134' 20291-3327 RST2142 distance=135' 20431-3010 UC 4267 distance=138' 20452-3122 WOR 40 distance=138' 20452-3120 LDS 720AB distance=138' 20452-3057 FAL 70AB distance=143' 20452-3057 TOK 340AC distance=143' 20411-3327 B 993BC distance=143' 20411-3327 SEE 424A,BC distance=143' 20348-3355 HJ 5207 distance=145' 20431-3305 UC 4268 distance=145' 20434-3005 LDS5909 distance=145' 20451-3221 LDS5910AB distance=146' 20451-3221 KPP3118Aa,Ab distance=146' 20240-3230 I 1418 distance=146' 20310-2907 CHR 185 distance=152' 20454-3029 HJ 5218 distance=155' 20441-3000 SKF1248 distance=155' 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 20345-3131 KPP1926 56 15.1 0
Show 20353-3126 LDS5908 124 248.3 12
Show 20347-3152 RST2145 255 0.1 22
Show 20327-3123 HJ 5206 192 16.4 24
Show 20326-3107 PRO 230 104 6.5 34
Show 20372-3114 HDS2943 75 2.1 39
Show 20380-3122 B 992 247 1.3 46
Show 20329-3227 UC 4214 142 15.2 60
Show 20289-3205 SEE 419 97 9.5 79
Show 20337-3255 TDT2374 131 3.0 85
Show 20280-3115 OL 26 327 2.0 85
Show 20379-3248 BRT1810 204 7.3 89
Show 20362-3301 LDS 715 144 91.8 91
Show 20295-3024 B 2886 199 7.2 93
Show 20366-3308 RST2146 245 1.9 101
Show 20338-3313 RSS 552 29 6.7 103
Show 20374-3312 SKF2088 AB 135 13.2 108
Show 20374-3312 GKM9458 Aa,Ab 148 0.3 108
Show 20452-3120 LDS 720 BC 122 1.6 109
Show 20275-3028 KPP2320 320 19.6 110
Show 20392-3304 RST2148 31 1.1 110
Show 20295-3001 HJ 5202 84 15.6 111
Show 20404-3251 SHY 781 310 999.9 111
Show 20412-3015 RST2152 335 0.9 116
Show 20424-3031 H N 101 AB 334 25.9 119
Show 20351-3330 BRT1809 154 3.0 120
Show 20440-3147 JSP 816 132 3.3 123
Show 20276-3258 UC 4189 70 16.2 124
Show 20253-3052 TDT2257 261 0.5 124
Show 20330-3336 TDT2362 146 0.5 127
Show 20314-3335 NSN 493 182 11.8 130
Show 20400-2940 RST2151 57 0.2 133
Show 20448-3112 TDT2516 60 0.6 134
Show 20452-3057 JSP 817 CD 76 2.2 134
Show 20291-3327 RST2142 327 1.9 135
Show 20431-3010 UC 4267 59 8.2 138
Show 20452-3122 WOR 40 168 4.8 138
Show 20452-3120 LDS 720 AB 212 999.9 138
Show 20452-3057 FAL 70 AB 76 17.5 143
Show 20452-3057 TOK 340 AC 235 539.4 143
Show 20411-3327 B 993 BC 40 0.4 143
Show 20411-3327 SEE 424 A,BC 335 11.2 143
Show 20348-3355 HJ 5207 257 10.5 145
Show 20431-3305 UC 4268 0 40.3 145
Show 20434-3005 LDS5909 146 10.6 145
Show 20451-3221 LDS5910 AB 355 283.9 146
Show 20451-3221 KPP3118 Aa,Ab 16 1.6 146
Show 20240-3230 I 1418 256 0.7 146
Show 20310-2907 CHR 185 266 0.0 152
Show 20454-3029 HJ 5218 190 9.8 155
Show 20441-3000 SKF1248 55 6.4 155

 
 
WDS 20345-3131 : COMPONENTS
 
 
  A
B pa=55.7°
sep=15.15"
 
 
20345-3131 A
 
 
Coord arcsec 2000 203427.17-313116.5 Mag 11.5 PmRA 39.00 PmDE -28.0
 
 
20345-3131 B
 
 
Coord arcsec 2000 203428.15-313108.0 Mag 15.1 PmRA 37.00 PmDE -29.0
Delta magnitude 3.6 Coordinate calculated yes