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Doubles in session


Current system
01099-8251
R 8


Nearby doubles
23' : 01046-8231
TDS1756

23' : 01109-8229
R 6

24' : 01005-8307
TDS1713

30' : 00561-8237
WHI 3

32' : 00546-8240
HDS 120

64' : 00502-8345
TOI 130

73' : 01069-8139
HJ 3420

88' : 01209-8126
TDS1850

121' : 01028-8451
SPM 4

129' : 00500-8456
HDS 112

135' : 01232-8039
TDS1862

145' : 00567-8029
TDS1677

151' : 01150-8021
R 9

165' : 01145-8536
R 10

181' : 01252-7954
HJ 3443

193' : 01233-7942
CVN 18

225' : 00537-7910
HDS 116

271' : 01289-7825
TDS1889

281' : 01088-7810
TOI2614

294' : 01077-7756
JSP 18



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

01099-8251 R 8

 
 
01h 09m 56.44s -82° 51' 20.6" P.A. 276.00 sep 28.6 mag 11.80,12.20
 
 
Coord 2000 01099-8251 Discov num R     8 Comp Coord arcsec 2000 01 09 56.44 -82 51 20.6
Date first 1870 Date last 2015 Obs 8
Pa first 270 Pa last 276.4 P.A. Now (θ) 276.4°
Sep first 20.0 Sep last 28.59 Sep. Now (ρ) 28.59"
Mag pri 11.80 Mag sec 12.20 delta mag (ΔM) 0.4 Spectral class
Pri motion ra +000 Sec motion ra +034
Pri motion dec -004 Sec motion dec +006
Notes
rPM=1.026
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Octans Tycho2 9490-01552-1 Gaia DR2 4617873348315033472
 
 
WDS 01099-8251 R 8 : 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
01099-8251 R 8 2000 3 276 28.8 11.80 12.20 010956.44-825120.6
01099-8251 R 8 2010 8 276 28.6 11.80 12.20 010956.44-825120.6
01099-8251 R 8 2015 10 276 28.6 11.80 12.20 010956.44-825120.6

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

 
 
WDS 01099-8251 R 8 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01099-8251 R 8 : MEASURES
 
 
No records found.

 
 
WDS 01099-8251 : VIRTUAL EYEPIECE
 
 

01099-8251 R 8A mag 11.8 01099-8251 R 8B sep 4.8 P.A. 312.00 mag 12.2 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 01099-8251 : ALADIN DSS IMAGE @ 01h 09m 56.44s -82° 51' 20.6"
 
 
 
 
WDS 01099-8251 R 8 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

01099-8251 R 8 distance=0' 01046-8231 TDS1756 distance=23' 01109-8229 R 6 distance=23' 01005-8307 TDS1713 distance=24' 00561-8237 WHI 3 distance=30' 00546-8240 HDS 120 distance=32' 00512-8223 KPP2396AC distance=46' 00502-8345 TOI 130 distance=64' 01069-8139 HJ 3420 distance=73' 01209-8126 TDS1850 distance=88' 01028-8451 SPM 4 distance=121' 00500-8456 HDS 112 distance=129' 01232-8039 TDS1862 distance=135' 00567-8029 TDS1677 distance=145' 01150-8021 R 9 distance=151' 01145-8536 R 10 distance=165' 01252-7954 HJ 3443 distance=181' 01233-7942 CVN 18 distance=193' 00537-7910 HDS 116 distance=225' 01126-7822 UC 517AC distance=270' 01289-7825 TDS1889 distance=271' 01088-7810 TOI2614 distance=281' 01077-7756 JSP 18 distance=294' 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 01099-8251 R 8 276 28.6
Show 01046-8231 TDS1756 307 0.5 23
Show 01109-8229 R 6 347 21.7 23
Show 01005-8307 TDS1713 107 0.5 24
Show 00561-8237 WHI 3 147 1.4 30
Show 00546-8240 HDS 120 299 0.2 32
Show 00512-8223 KPP2396 AC 55 20.6 46
Show 00502-8345 TOI 130 281 2.2 64
Show 01069-8139 HJ 3420 10 27.1 73
Show 01209-8126 TDS1850 68 0.5 88
Show 01028-8451 SPM 4 83 7.7 121
Show 00500-8456 HDS 112 317 0.9 129
Show 01232-8039 TDS1862 115 2.4 135
Show 00567-8029 TDS1677 252 0.6 145
Show 01150-8021 R 9 322 6.4 151
Show 01145-8536 R 10 146 16.8 165
Show 01252-7954 HJ 3443 284 34.4 181
Show 01233-7942 CVN 18 13 0.3 193
Show 00537-7910 HDS 116 254 0.1 225
Show 01126-7822 UC 517 AC 233 70.7 270
Show 01289-7825 TDS1889 259 0.4 271
Show 01088-7810 TOI2614 315 1.8 281
Show 01077-7756 JSP 18 232 1.1 294

 
 
WDS 01099-8251 : COMPONENTS
 
 
  A
B pa=312.0°
sep=4.76"
 
 
01099-8251 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 010956.44-825120.6 Mag 11.8 PmRA 0.00
PmDE -4.0 Tycho2 9490-01552-1
Tycho2
Tycho2 9490-01552-1 Pflag RAmdeg 17.48516059 DEmdeg -82.85572464
PmRA 0.1 PmDE -4.2 E RAmdeg 72 E DEmdeg 72
E pmRA 2.7 E pmDE 2.5 EpRAm 1983.16 EpDEm 1982.10
Num 3 Q RAmdeg 0.7 Q DEmdeg 2.9 Q pmRA 0.7
Q pmDE 3.0 BTmag 12.721 E BTmag 0.208 VTmag 11.888
E VTmag 0.142 Prox 288 TYC HIP
CCDM RAdeg 17.48515889 DEdeg -82.85571472 EpRA 1990 1.78
EpDE 1990 1.65 E RAdeg 76.4 E DEdeg 75.8 Posflg
Corr 0.0
 
 
01099-8251 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 010954.55-825117.4 Mag 12.2 PmRA 34.00
PmDE 6.0 Calc delta mag 0.4 Calc coord yes