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Doubles in session


Current system
23479-0246
S 835 BC


Nearby doubles
32' : 23497-0234
LDS2999

37' : 23475-0209
LDS5122

39' : 23453-0256
CVR1726

40' : 23457-0309
ITF 238

42' : 23461-0318
A 312

56' : 23441-0254
BRT 526

59' : 23505-0205
RST4733

69' : 23459-0347
CVR1013

75' : 23430-0306
WIS 393

75' : 23474-0131
OCC 978

76' : 23508-0145
BRT 527

76' : 23466-0131
OCC 977

78' : 23529-0235
RST2229

82' : 23529-0309
FIN 359

85' : 23527-0328
LDS3001

88' : 23531-0319
J 1429

89' : 23523-0341
LDS6067

90' : 23494-0120
RST4731

100' : 23413-0309
RST4728

104' : 23428-0357
CVR1006

109' : 23477-0434
RST4730

111' : 23537-0140
HJ 3223

112' : 23456-0431
LDS6060

113' : 23434-0114
CVR1723

113' : 23547-0327
OCC 95

113' : 23525-0413
TSN 43



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

23479-0246 S 835 BC

 
 
23h 47m 45.10s -02° 45' 02.9" P.A. 283.00 sep 57.3 mag 9.83,14.02 Sp G2
 
 
Coord 2000 23479-0246 Discov num S   835 Comp BC Coord arcsec 2000 23 47 45.10 -02 45 02.9
Date first 1911 Date last 2015 Obs 5
Pa first 278 Pa last 283.3 P.A. Now (θ) 283.3°
Sep first 52.2 Sep last 57.321 Sep. Now (ρ) 57.321"
Mag pri 9.83 Mag sec 14.02 delta mag (ΔM) 4.19 Spectral class G2 (yellow)
Pri motion ra +049 Sec motion ra +005
Pri motion dec -062 Sec motion dec -007
Notes N (See Notes)
rPM=0.891
This double is not physical.
 
 
23479-0246 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 Psc 146915 23 47 57 -02 45 42 S 835 AB 2014 15 280 182.0 5.59 9.83 4.24
Show 23 47 45 -02 45 03 S 835 BC 2015 5 283 57.3 9.83 14.02 4.19 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pisces Gaia DR2 2447690287054234240
 
 
WDS 23479-0246 S 835 BC : NOTES
 
 
discov_num notes refcode
S 835 20 Psc.
 
 
REFERENCES
 
 
refcode metd author reference
S__1826 Ma - South, J. 1826RSPT..116....1S
S__1826 Phil. Trans. R. Soc., 116, Pt.1, 1826
S__1844A Ma - South, J. 1844QB43.S66.......
S__1844A cited by Smyth (Cycle of Celestial Objects 2, 1844)
S__1852A Ma - South, J. .
S__1852A cited by Bishop (Bishop Obs. Astron. Observations 1852)
S__1880A Ma - South, J. 1880MNRAS..40..497B
S__1880A cited by Burnham (MNRAS 40, 497, 1880)
S__1906A Ma - South, J. 1906MmRAS..56....1L
S__1906A cited by Lewis (MemRAS 56, 1, 1906)
S__1906B Ma - South, J. 1906QB821.B972.....
S__1906B cited in BDS (Burnham Double Star Cat., 1906)
S__1913A Ma - South, J. 1913QB811.B8.......
S__1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
S__1922A Ma - South, J. 1922AN....216...49R
S__1922A cited by Rabe (AN 216, 49, 1922)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23479-0246 S 835 BC 2000 2 283 56.6 10.10 12.90 G2 N D 234745.10-024502.9
23479-0246 S 835 BC 2015 4 283 57.3 9.83 14.02 G2 N 234745.10-024502.9

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

 
 
WDS 23479-0246 S 835 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23479-0246 S 835 BC : MEASURES
 
 
No records found.

 
 
WDS 23479-0246 : VIRTUAL EYEPIECE
 
 

23479-0246 S 835A mag 5.59 Sp G8III 23479-0246 S 835B sep 175.7 P.A. 282.80 mag 9.83 Sp G2 23479-0246 S 835C sep 233.0 P.A. 282.90 mag 14.02 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 23479-0246 : ALADIN DSS IMAGE @ 23h 47m 45.10s -02° 45' 02.9"
 
 
 
 
WDS 23479-0246 S 835 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23479-0246 S 835BC distance=1' 23479-0246 S 835AB distance=3' 23497-0234 LDS2999 distance=32' 23475-0209 LDS5122 distance=37' 23453-0256 CVR1726 distance=39' 23457-0309 ITF 238 distance=40' 23461-0318 A 312 distance=42' 23441-0254 BRT 526 distance=56' 23505-0205 RST4733 distance=59' 23459-0347 CVR1013 distance=69' 23430-0306 WIS 393 distance=75' 23474-0131 OCC 978 distance=75' 23508-0145 BRT 527 distance=76' 23466-0131 OCC 977 distance=76' 23529-0235 RST2229 distance=78' 23529-0309 FIN 359 distance=82' 23527-0328 LDS3001 distance=85' 23531-0319 J 1429 distance=88' 23523-0341 LDS6067 distance=89' 23494-0120 RST4731 distance=90' 23413-0309 RST4728 distance=100' 23428-0357 CVR1006 distance=104' 23477-0434 RST4730 distance=109' 23537-0140 HJ 3223 distance=111' 23537-0140 OCC 125Aa,Ab distance=111' 23456-0431 LDS6060 distance=112' 23434-0114 CVR1723 distance=113' 23547-0327 OCC 95 distance=113' 23525-0413 TSN 43 distance=113' 23553-0236 JNN 142 distance=114' 23546-0157 OCC 126 distance=115' 23547-0352 TSN 102 distance=125' 23403-0145 OCC 969 distance=128' 23389-0310 BRT 525 distance=134' 23392-0324 CVR1721 distance=134' 23401-0133 CVR1002 distance=136' 23536-0429 LDS3004 distance=136' 23390-0206 HJ 5411 distance=138' 23482-0505 STE 18 distance=140' 23549-0416 CVR1025 distance=140' 23399-0127 LDS5110 distance=141' 23571-0338 JNN 143 distance=150' 23478-0515 NSN 791 distance=150' 23571-0147 BRT 528 distance=152' 23447-0509 LDS6056 distance=152' 23398-0420 HWE 99 distance=153' 23552-0435 CVR1026 distance=157' 23462-0520 NSN 792 distance=157' 23549-0438 J 1430 distance=157' 23397-0440 HJ 990 distance=167' 23372-0147 KPP2609 distance=169' 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 23479-0246 S 835 BC 283 57.3 1
Show 23479-0246 S 835 AB 280 182.0 3
Show 23497-0234 LDS2999 329 9.3 32
Show 23475-0209 LDS5122 49 179.4 37
Show 23453-0256 CVR1726 131 3.0 39
Show 23457-0309 ITF 238 340 3.0 40
Show 23461-0318 A 312 245 2.2 42
Show 23441-0254 BRT 526 150 2.9 56
Show 23505-0205 RST4733 232 0.9 59
Show 23459-0347 CVR1013 78 20.3 69
Show 23430-0306 WIS 393 151 395.1 75
Show 23474-0131 OCC 978 -1 0.0 75
Show 23508-0145 BRT 527 129 2.8 76
Show 23466-0131 OCC 977 -1 0.1 76
Show 23529-0235 RST2229 251 0.8 78
Show 23529-0309 FIN 359 277 0.1 82
Show 23527-0328 LDS3001 1 6.0 85
Show 23531-0319 J 1429 304 9.2 88
Show 23523-0341 LDS6067 179 278.1 89
Show 23494-0120 RST4731 233 1.8 90
Show 23413-0309 RST4728 247 2.5 100
Show 23428-0357 CVR1006 143 17.2 104
Show 23477-0434 RST4730 338 1.1 109
Show 23537-0140 HJ 3223 353 49.2 111
Show 23537-0140 OCC 125 Aa,Ab -1 0.3 111
Show 23456-0431 LDS6060 32 298.0 112
Show 23434-0114 CVR1723 315 3.8 113
Show 23547-0327 OCC 95 -1 0.1 113
Show 23525-0413 TSN 43 1 532.3 113
Show 23553-0236 JNN 142 122 0.7 114
Show 23546-0157 OCC 126 -1 0.1 115
Show 23547-0352 TSN 102 81 684.8 125
Show 23403-0145 OCC 969 201 0.2 128
Show 23389-0310 BRT 525 236 4.9 134
Show 23392-0324 CVR1721 31 4.1 134
Show 23401-0133 CVR1002 98 9.2 136
Show 23536-0429 LDS3004 5 17.0 136
Show 23390-0206 HJ 5411 46 17.7 138
Show 23482-0505 STE 18 281 5.3 140
Show 23549-0416 CVR1025 189 9.1 140
Show 23399-0127 LDS5110 165 15.3 141
Show 23571-0338 JNN 143 282 0.2 150
Show 23478-0515 NSN 791 71 24.6 150
Show 23571-0147 BRT 528 252 4.9 152
Show 23447-0509 LDS6056 322 24.1 152
Show 23398-0420 HWE 99 67 46.9 153
Show 23552-0435 CVR1026 220 21.9 157
Show 23462-0520 NSN 792 69 1.5 157
Show 23549-0438 J 1430 17 9.9 157
Show 23397-0440 HJ 990 278 46.5 167
Show 23372-0147 KPP2609 182 23.9 169

 
 
WDS 23479-0246 : COMPONENTS
 
 
  A B
B pa=282.8°
sep=175.74"
 
C pa=282.9°
sep=232.99"
pa=283.3°
sep=57.26"
 
 
23479-0246 A
 
 
Name 20 Psc Coord arcsec 2000 234756.54-024541.7 Mag 5.59 Spectral class G8III (yellow)
PmRA 95.00 PmDE 6.0 SAO 146915 HIP 117375
Tycho2 5255-01145-1 HD 223252 HR 9012 GC 33029
BD BD-03 5707 Flamsteed 20 Piscium Flamsteed name 20 Psc FK5 1623
Tycho2
Tycho2 5255-01145-1 Pflag RAmdeg 356.98559533 DEmdeg -2.76159936
PmRA 96.5 PmDE 5.4 E RAmdeg 4 E DEmdeg 4
E pmRA 0.5 E pmDE 0.5 EpRAm 1990.67 EpDEm 1990.60
Num 28 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.8
Q pmDE 0.6 BTmag 6.675 E BTmag 0.015 VTmag 5.594
E VTmag 0.009 Prox 999 TYC T HIP 117375
CCDM RAdeg 356.98537222 DEdeg -2.76161194 EpRA 1990 1.68
EpDE 1990 1.51 E RAdeg 3.7 E DEdeg 4.2 Posflg
Corr -0.2
SAO
SAO 146915 DelFlag RA1950 PmRA1950 0.0062
DE1950 PmDE1950 0.01 Vmag 5.6 SpType K0
Double code Source 74 CatNum 1623 DM BD-03 5707
DMcomp BDsup HD 223252 M HD 0
GC 33029 RA1950rad 6.21935415 DE1950rad -0.05305128 PmRA2000 0.0064
PmDE2000 0.005
Hipparcos
Catalog H HIP 117375 Proxy RAhms 23 47 56.49
DEdms -02 45 41.8 Vmag 5.49 VarFlag R Vmag G
RAdeg 356.985 DEdeg -2.76161 AstroRef Plx 11.19
CCDM 23479-0245 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 223252 BD BD-03 5707
CD CP Dm number -03 5707 VIred 0.96
SpType G8III R SpType Coord arcsec 2000 234756.49-024541.8
Hipparcos 2
HIP 117375 Sn 5 So 0 Nc 1
RArad 6.2305699331 DErad -0.0481992042 Plx 10.3 PmRA 95.6
PmDE 5.54 E RArad 0.23 E DErad 0.19 E Plx 0.27
E pmRA 0.31 E pmDE 0.22 Hpmag 5.6538 E Hpmag 0.0006
SHp 0.005 VA 0 BV 0.941 E BV 0.007
VI 0.96
 
 
23479-0246 B
 
 
Coord arcsec 2000 234745.10-024502.9 Coord calc 234745.10-024502.9 Mag 9.83 Spectral class G2 (yellow)
PmRA 49.00 PmDE -62.0 Calc delta mag 4.24
 
 
23479-0246 C
 
 
Coord arcsec 2000 234741.38-024449.7 Mag 14.02 PmRA 5.00 PmDE -7.0
Calc delta mag 8.43 Calc coord yes