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Doubles in session


Current system
16560-7130
B 2823 BC


Nearby doubles
18' : 16558-7113
TDT 149

20' : 16555-7111
UC 3254

23' : 16526-7115
UC 3248

25' : 16570-7107
FIN 300

27' : 16536-7108
NZO 83

34' : 16506-7110
B 2819

39' : 16484-7119
TDT 97

39' : 17041-7134
UC 3283

45' : 16467-7130
TDT 81

47' : 16465-7119
B 2817AB

49' : 16460-7140
KPP2976

50' : 16466-7110
TDT 78

50' : 16546-7220
TDT 137

51' : 16456-7140
UC 3227

54' : 16454-7150
B 2392AB

56' : 17076-7139
UC 3293

57' : 16466-7206
KPP 803

57' : 16494-7218
TDT 105

61' : 16490-7040
UC 3238

61' : 16539-7030
KPP 861

62' : 17022-7037
TDT 187

62' : 17045-7219
LDS 578

62' : 16529-7030
TDT 129

62' : 16449-7059
TDT 65

66' : 16483-7226
UC 3235

67' : 17014-7031
LDS 574



Selections
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Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

16560-7130 B 2823 BC

 
 
16h 56m 00.55s -71° 30' 26.6" P.A. 112.00 sep 5.7 mag 12.50,13.00
 
 
Coord 2000 16560-7130 Discov num B  2823 Comp BC Coord arcsec 2000 16 56 00.55 -71 30 26.6
Date first 1932 Date last 2015 Obs 5
Pa first 130 Pa last 112 P.A. Now (θ) 112°
Sep first 6.0 Sep last 5.7 Sep. Now (ρ) 5.7"
Mag pri 12.50 Mag sec 13.00 delta mag (ΔM) 0.5 Spectral class
Pri motion ra -069 Sec motion ra
Pri motion dec -045 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
16560-7130 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 16 56 01 -71 30 20 B 2823 AB 2016 6 194 6.5 10.03 12.50 2.47
Show 16 56 01 -71 30 27 B 2823 BC 2015 5 112 5.7 12.50 13.00 0.50 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Apus Gaia DR2 5807453051631449728
 
 
WDS 16560-7130 B 2823 BC : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
idgroup discov author
1 B van den Bos, W.H.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16560-7130 B 2823 BC 2000 2 116 5.8 12.50 13.00 D 165600.55-713026.6
16560-7130 B 2823 BC 2015 5 112 5.7 12.50 13.00 165600.55-713026.6

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

 
 
WDS 16560-7130 B 2823 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16560-7130 B 2823 BC : MEASURES
 
 
No records found.

 
 
WDS 16560-7130 : VIRTUAL EYEPIECE
 
 

16560-7130 B 2823A mag 10.03 16560-7130 B 2823B sep 6.3 P.A. 193.20 mag 12.5 16560-7130 B 2823C sep 8.2 P.A. 178.30 mag 13 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 16560-7130 : ALADIN DSS IMAGE @ 16h 56m 00.55s -71° 30' 26.6"
 
 
 
 
WDS 16560-7130 B 2823 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16560-7130 B 2823BC distance=0' 16560-7130 B 2823AB distance=1' 16558-7113 TDT 149 distance=18' 16555-7111 UC 3254 distance=20' 16526-7115 UC 3248 distance=23' 16570-7107 FIN 300 distance=25' 16536-7108 NZO 83 distance=27' 16506-7110 B 2819 distance=34' 16484-7119 TDT 97 distance=39' 17041-7134 UC 3283 distance=39' 16467-7130 TDT 81 distance=45' 16465-7119 B 2817AB distance=47' 16460-7140 KPP2976 distance=49' 16466-7110 TDT 78 distance=50' 16546-7220 TDT 137 distance=50' 16456-7140 UC 3227 distance=51' 16454-7150 B 2392AB distance=54' 16454-7150 TOK 411Aa,Ab distance=54' 17076-7139 UC 3293 distance=56' 16466-7206 KPP 803 distance=57' 16494-7218 TDT 105 distance=57' 16490-7040 UC 3238 distance=61' 16539-7030 KPP 861 distance=61' 17022-7037 TDT 187 distance=62' 17045-7219 LDS 578 distance=62' 16529-7030 TDT 129 distance=62' 16449-7059 TDT 65 distance=62' 16483-7226 UC 3235 distance=66' 17014-7031 LDS 574 distance=67' 16504-7234 LDS 568 distance=68' 16578-7237 HEI 547 distance=68' 17113-7144 B 2045 distance=74' 17071-7040 FIN 427 distance=74' 17092-7050 UC 3300 distance=76' 17003-7243 TDT 179 distance=76' 16398-7136 UC 3202 distance=78' 17075-7228 TDT 223 distance=79' 17074-7235 HDS2419 distance=83' 16531-7007 TDT 130 distance=85' 17088-7032 TDT 231 distance=86' 16408-7218 HDO 255 distance=86' 17143-7135 UC 3309 distance=87' 16410-7223 KPP 574 distance=88' 16441-7025 TDT 59 distance=88' 16581-7304 UC 3264 distance=94' 17152-7200 UC 3311 distance=95' 17109-7027 TDT 253 distance=97' 16422-7245 UC 3211 distance=98' 17148-7214 TDT 287 distance=98' 17135-7035 TOB 338 distance=102' 17133-7243 HJ 4914 distance=108' 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 16560-7130 B 2823 BC 112 5.7 0
Show 16560-7130 B 2823 AB 194 6.5 1
Show 16558-7113 TDT 149 353 0.4 18
Show 16555-7111 UC 3254 31 35.7 20
Show 16526-7115 UC 3248 21 23.4 23
Show 16570-7107 FIN 300 162 2.9 25
Show 16536-7108 NZO 83 328 7.1 27
Show 16506-7110 B 2819 172 9.4 34
Show 16484-7119 TDT 97 41 1.5 39
Show 17041-7134 UC 3283 193 10.6 39
Show 16467-7130 TDT 81 194 0.6 45
Show 16465-7119 B 2817 AB 175 8.5 47
Show 16460-7140 KPP2976 333 9.2 49
Show 16466-7110 TDT 78 100 0.7 50
Show 16546-7220 TDT 137 268 0.7 50
Show 16456-7140 UC 3227 177 68.0 51
Show 16454-7150 B 2392 AB 106 10.7 54
Show 16454-7150 TOK 411 Aa,Ab 269 1.3 54
Show 17076-7139 UC 3293 129 11.4 56
Show 16466-7206 KPP 803 153 6.9 57
Show 16494-7218 TDT 105 248 0.4 57
Show 16490-7040 UC 3238 266 17.6 61
Show 16539-7030 KPP 861 252 7.3 61
Show 17022-7037 TDT 187 161 1.9 62
Show 17045-7219 LDS 578 198 15.5 62
Show 16529-7030 TDT 129 167 0.7 62
Show 16449-7059 TDT 65 193 0.5 62
Show 16483-7226 UC 3235 273 61.0 66
Show 17014-7031 LDS 574 155 135.6 67
Show 16504-7234 LDS 568 178 45.3 68
Show 16578-7237 HEI 547 63 0.4 68
Show 17113-7144 B 2045 108 0.6 74
Show 17071-7040 FIN 427 6 7.3 74
Show 17092-7050 UC 3300 168 22.5 76
Show 17003-7243 TDT 179 329 0.5 76
Show 16398-7136 UC 3202 229 171.9 78
Show 17075-7228 TDT 223 145 2.0 79
Show 17074-7235 HDS2419 170 20.6 83
Show 16531-7007 TDT 130 326 0.7 85
Show 17088-7032 TDT 231 268 1.0 86
Show 16408-7218 HDO 255 253 2.4 86
Show 17143-7135 UC 3309 86 11.4 87
Show 16410-7223 KPP 574 241 5.3 88
Show 16441-7025 TDT 59 98 4.8 88
Show 16581-7304 UC 3264 299 67.6 94
Show 17152-7200 UC 3311 197 34.2 95
Show 17109-7027 TDT 253 182 0.6 97
Show 16422-7245 UC 3211 171 26.4 98
Show 17148-7214 TDT 287 113 1.8 98
Show 17135-7035 TOB 338 350 29.7 102
Show 17133-7243 HJ 4914 256 3.4 108

 
 
WDS 16560-7130 : COMPONENTS
 
 
  A B
B pa=193.2°
sep=6.26"
 
C pa=178.3°
sep=8.24"
pa=141.9°
sep=2.71"
 
 
16560-7130 A
 
 
Coord arcsec 2000 165600.85-713020.5 Mag 10.03 PmRA -6.00 PmDE -12.0
Tycho2 9283-01122-1 DM CP-71 2091
Tycho2
Tycho2 9283-01122-1 Pflag RAmdeg 254.00355968 DEmdeg -71.50569844
PmRA -5.5 PmDE -25.7 E RAmdeg 16 E DEmdeg 14
E pmRA 2.2 E pmDE 2.1 EpRAm 1990.97 EpDEm 1991.07
Num 4 Q RAmdeg 1.8 Q DEmdeg 0.8 Q pmRA 1.8
Q pmDE 0.8 BTmag 10.487 E BTmag 0.027 VTmag 10.034
E VTmag 0.024 Prox 999 TYC T HIP
CCDM RAdeg 254.00359556 DEdeg -71.50563889 EpRA 1990 1.64
EpDE 1990 1.61 E RAdeg 15.5 E DEdeg 14.4 Posflg
Corr -0.1
 
 
16560-7130 B
 
 
Coord arcsec 2000 165600.55-713026.6 Coord calc 165600.55-713026.6 Mag 12.5 PmRA -69.00
PmDE -45.0 Calc delta mag 2.47
 
 
16560-7130 C
 
 
Coord arcsec 2000 165600.90-713028.7 Mag 13 Calc delta mag 2.97 Calc coord yes