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Doubles in session


Current system
23003-7717
R 340


Nearby doubles
36' : 23092-7657
SPM 42

37' : 23101-7734
JSP 843

38' : 22497-7703
KPP4289

44' : 23113-7741
JSP 844

45' : 22511-7645
LDS 795

59' : 23045-7620
HJ 5375

65' : 23073-7617
TDT3893

69' : 23041-7824
UC 4873AB

75' : 23088-7607
UC 4894

77' : 23134-7821
HJ 5385AB

80' : 22442-7620
TDT3680

90' : 22504-7840
HDS3245

120' : 23167-7532
HDS3318

130' : 22599-7507
JSP 841

132' : 22462-7515
UC 4814

135' : 23122-7509
TDT3931

138' : 23074-7501
HJ 5381

149' : 23034-7449
KPP2242AB

149' : 23163-7500
UC 4913

152' : 23060-7446
SLR 27AB

158' : 22489-7444
TOB 353

161' : 22456-7952
HJ 5353AB

174' : 22515-7426
NSN 436

174' : 23154-7432
I 685

183' : 23037-7414
TDT3867

189' : 22454-8020
TDT3692



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

23003-7717 R 340

 
 
23h 00m 19.02s -77° 16' 32.2" P.A. 107.00 sep 30.4 mag 12.10,12.30
 
 
Coord 2000 23003-7717 Discov num R   340 Comp Coord arcsec 2000 23 00 19.02 -77 16 32.2
Date first 1998 Date last 2015 Obs 6
Pa first 107 Pa last 106.9 P.A. Now (θ) 106.9°
Sep first 30.9 Sep last 30.356 Sep. Now (ρ) 30.356"
Mag pri 12.10 Mag sec 12.30 delta mag (ΔM) 0.2 Spectral class
Pri motion ra -003 Sec motion ra -024
Pri motion dec +004 Sec motion dec +000
Notes
rPM=0.891
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Octans Tycho2 9480-00517-1 Gaia DR2 6354120204210441472
 
 
WDS 23003-7717 R 340 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
R__1871 Ma - Russell, H.C. 1884QB821.R94......
R__1871 Sydney Obs. Results, 1871-1881
R__1882 Ma j Russell, H.C. 1882MmRAS..47..109R
R__1882 MemRAS 47, 109, 1882
R__1892 Ma - Russell, H.C. 1892MmRAS..50...57R
R__1892 MemRAS 50, 57, 1892
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23003-7717 R 340 2000 1 107 30.7 12.10 12.30 230019.02-771632.2
23003-7717 R 340 2010 6 107 30.5 12.10 12.30 230019.02-771632.2
23003-7717 R 340 2015 7 107 30.4 12.10 12.30 230019.02-771632.2

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

 
 
WDS 23003-7717 R 340 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23003-7717 R 340 : MEASURES
 
 
No records found.

 
 
WDS 23003-7717 : VIRTUAL EYEPIECE
 
 

23003-7717 R 340A mag 12.1 23003-7717 R 340B sep 10.9 P.A. 144.10 mag 12.3 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 23003-7717 : ALADIN DSS IMAGE @ 23h 00m 19.02s -77° 16' 32.2"
 
 
 
 
WDS 23003-7717 R 340 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23003-7717 R 340 distance=0' 23092-7657 SPM 42 distance=36' 23101-7734 JSP 843 distance=37' 22497-7703 KPP4289 distance=38' 23113-7741 JSP 844 distance=44' 22511-7645 LDS 795 distance=45' 23045-7620 HJ 5375 distance=59' 23073-7617 TDT3893 distance=65' 23041-7824 UC 4873AB distance=69' 23088-7607 UC 4894 distance=75' 23134-7821 HDS3307Aa,Ab distance=77' 23134-7821 HJ 5385AB distance=77' 22442-7620 TDT3680 distance=80' 22504-7840 HDS3245 distance=90' 23167-7532 HDS3318 distance=120' 22599-7507 JSP 841 distance=130' 22462-7515 UC 4814 distance=132' 23122-7509 TDT3931 distance=135' 23074-7501 HJ 5381 distance=138' 23034-7449 KPP2242AB distance=149' 23163-7500 UC 4913 distance=149' 23060-7446 SLR 27AB distance=152' 23060-7446 I 1628AC distance=152' 22489-7444 TOB 353 distance=158' 22456-7952 HJ 5353AB distance=161' 22456-7952 HJ 5353AC distance=161' 22456-7952 DAW9012AD distance=161' 22456-7952 HJ 5353BC distance=162' 22515-7426 NSN 436 distance=174' 23154-7432 I 685 distance=174' 23037-7414 TDT3867 distance=183' 22454-8020 TDT3692 distance=189' 23179-8025 HJ 5388 distance=196' 23104-8044 TDT3912 distance=210' 23159-7353 I 686 distance=213' 23157-7348 UC 4911AB distance=217' 22419-7332 TDT3659 distance=235' 23033-7318 HJ 5374 distance=240' 22492-7318 UC 4824 distance=242' 23160-8122 HDS3313 distance=250' 22498-7238 TDT3732 distance=282' 22592-7218 HJ 5369 distance=299' 22537-7219 UC 4843 distance=299' 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 23003-7717 R 340 107 30.4
Show 23092-7657 SPM 42 262 9.3 36
Show 23101-7734 JSP 843 338 0.8 37
Show 22497-7703 KPP4289 10 5.4 38
Show 23113-7741 JSP 844 46 2.2 44
Show 22511-7645 LDS 795 314 133.1 45
Show 23045-7620 HJ 5375 123 9.7 59
Show 23073-7617 TDT3893 93 2.5 65
Show 23041-7824 UC 4873 AB 315 75.0 69
Show 23088-7607 UC 4894 8 11.6 75
Show 23134-7821 HDS3307 Aa,Ab 359 1.4 77
Show 23134-7821 HJ 5385 AB 317 57.1 77
Show 22442-7620 TDT3680 145 0.6 80
Show 22504-7840 HDS3245 211 17.2 90
Show 23167-7532 HDS3318 222 0.2 120
Show 22599-7507 JSP 841 139 2.2 130
Show 22462-7515 UC 4814 149 10.2 132
Show 23122-7509 TDT3931 8 0.4 135
Show 23074-7501 HJ 5381 50 4.5 138
Show 23034-7449 KPP2242 AB 72 18.6 149
Show 23163-7500 UC 4913 183 42.7 149
Show 23060-7446 SLR 27 AB 68 4.0 152
Show 23060-7446 I 1628 AC 326 17.5 152
Show 22489-7444 TOB 353 228 19.6 158
Show 22456-7952 HJ 5353 AB 175 19.7 161
Show 22456-7952 HJ 5353 AC 236 33.7 161
Show 22456-7952 DAW9012 AD 99 32.1 161
Show 22456-7952 HJ 5353 BC 271 29.4 162
Show 22515-7426 NSN 436 184 29.7 174
Show 23154-7432 I 685 196 3.2 174
Show 23037-7414 TDT3867 49 0.8 183
Show 22454-8020 TDT3692 221 1.3 189
Show 23179-8025 HJ 5388 116 15.7 196
Show 23104-8044 TDT3912 68 0.6 210
Show 23159-7353 I 686 281 3.7 213
Show 23157-7348 UC 4911 AB 133 54.2 217
Show 22419-7332 TDT3659 300 0.7 235
Show 23033-7318 HJ 5374 235 14.7 240
Show 22492-7318 UC 4824 50 13.0 242
Show 23160-8122 HDS3313 354 2.0 250
Show 22498-7238 TDT3732 3 0.4 282
Show 22592-7218 HJ 5369 10 21.6 299
Show 22537-7219 UC 4843 146 41.3 299

 
 
WDS 23003-7717 : COMPONENTS
 
 
  A
B pa=144.1°
sep=10.90"
 
 
23003-7717 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 230019.02-771632.2 Mag 12.1 PmRA -3.00
PmDE 4.0 Tycho2 9480-00517-1
Tycho2
Tycho2 9480-00517-1 Pflag RAmdeg 345.07923565 DEmdeg -77.27562033
PmRA -2.8 PmDE 3.8 E RAmdeg 135 E DEmdeg 153
E pmRA 3.9 E pmDE 3.9 EpRAm 1977.01 EpDEm 1970.81
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 12.876 E BTmag 0.211 VTmag 12.123
E VTmag 0.158 Prox 999 TYC HIP
CCDM RAdeg 345.07926500 DEdeg -77.27562917 EpRA 1990 1.75
EpDE 1990 1.80 E RAdeg 147.0 E DEdeg 172.8 Posflg
Corr 0.1
 
 
23003-7717 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 230020.96-771641.0 Mag 12.3 PmRA -24.00
PmDE 0.0 Calc delta mag 0.2 Calc coord yes