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Doubles in session


Current system
23494-4004
NSN 462


Nearby doubles
34' : 23470-3945
RST2226

38' : 23495-3927
TDT4218

42' : 23467-4033
UC 5025

55' : 23533-4035
ALD 122

64' : 23459-4053
UC 5021

64' : 23447-3931
I 1475

70' : 23442-4041
CRU9057AB

85' : 23447-3859
UC 5016

97' : 23465-4135
TOK 922

104' : 23570-4101
LDS5138AB

111' : 23469-4150
TDT4189

111' : 23492-4154
HDS3382

114' : 23413-4111
UC 5004

116' : 23495-4159
CPO 99

117' : 23449-3820
B 613

121' : 23571-4126
HDS3399

124' : 23472-4204
TDT4192

125' : 23571-3838
UC 5051

128' : 23415-4135
HU 1550

133' : 23590-4117
CRU9059

135' : 23499-4218
CRU9058

135' : 23586-3841
RST2231

137' : 23375-4021
WG 289

145' : 23541-4219
DON1054

150' : 23366-4038
UC 4996

151' : 23363-4019
WG 288



Selections
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Binocular doubles
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.

23494-4004 NSN 462

 
 
23h 49m 21.71s -40° 03' 45.0" P.A. 70.00 sep 4.2 mag 16.18,18.78
 
 
Coord 2000 23494-4004 Discov num NSN 462 Comp Coord arcsec 2000 23 49 21.71 -40 03 45.0
Date first 1999 Date last 2016 Obs 4
Pa first 70 Pa last 70.4 P.A. Now (θ) 70.4°
Sep first 4.2 Sep last 4.175 Sep. Now (ρ) 4.175"
Mag pri 16.18 Mag sec 18.78 delta mag (ΔM) 2.6 Spectral class
Pri motion ra +020 Sec motion ra +018
Pri motion dec -248 Sec motion dec -249
Notes T (Parallax indicates physical)
rPM=0.009 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Phoenix
 
 
WDS 23494-4004 NSN 462 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Nsn2013 M+ w Nanson, J., McGaughey, S. & Armstrong, J.D. 2013JDSO....9..267N
Nsn2013 +C JDSO 9, 267, 2013
Nsn2014 C u Nanson, J. & Smith, S.C. 2014JDSO...10..139N
Nsn2014 JDSO 10, 139, 2014
Nsn2015 C - Nanson, J., Smith, S.C. & Thuemen, C. 2015JDSO...11...12N
Nsn2015 JDSO 11, 12, 2015
Nsn2016 not - Nanson, J. ...................
Nsn2016 private communication, 2016
Nsn2016b C j Nanson, J. & Knapp, W.R.A. 2016JDSO...12..450N
Nsn2016b JDSO 12, 450, 2016
Nsn2016c not - Nanson, J. 2016JDSO...12..573N
Nsn2016c JDSO 12, 573, 2016
Nsn2017a not - Nanson, J. ...................
Nsn2017a private communication, 2017
Nsn2017b not - Nanson, J. ...................
Nsn2017b private communication, 2017
Nsn2017c C j Nanson, J. & Knapp, W.R.A. 2017JDSO...13..299N
Nsn2017c +E+ JDSO 13, 299, 2017
Nsn2017c +Hg
Nsn2017d not - Nanson, J. ...................
Nsn2017d private communication, 2017
Nsn2017e not - Nanson, J. & Knapp, W. ...................
Nsn2017e private communication, 2017
Nsn2018a Hg j Nanson, J. ...................
Nsn2018a private communication, 2018 (15 February 2018 email)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23494-4004 NSN 462 2015 3 70 4.2 16.18 18.78 T 234921.71-400345.0
23494-4004 NSN 462 2016 4 70 4.2 16.18 18.78 T 234921.71-400345.0

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

 
 
WDS 23494-4004 NSN 462 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23494-4004 NSN 462 : MEASURES
 
 
No records found.

 
 
WDS 23494-4004 : VIRTUAL EYEPIECE
 
 

23494-4004 NSN 462A mag 16.18 23494-4004 NSN 462B sep 3.3 P.A. 65.00 mag 18.78 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 23494-4004 : ALADIN DSS IMAGE @ 23h 49m 21.71s -40° 03' 45.0"
 
 
 
 
WDS 23494-4004 NSN 462 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23494-4004 NSN 462 distance=0' 23470-3945 RST2226 distance=34' 23495-3927 TDT4218 distance=38' 23467-4033 UC 5025 distance=42' 23533-4035 ALD 122 distance=55' 23459-4053 UC 5021 distance=64' 23447-3931 I 1475 distance=64' 23442-4041 CRU9057AB distance=70' 23442-4041 CRU9057AC distance=70' 23442-4041 CRU9057BC distance=72' 23447-3859 UC 5016 distance=85' 23465-4135 TOK 922 distance=97' 23570-4101 LDS5138AB distance=104' 23469-4150 TDT4189 distance=111' 23492-4154 HDS3382 distance=111' 23413-4111 UC 5004 distance=114' 23495-4159 CPO 99 distance=116' 23449-3820 B 613 distance=117' 23571-4126 HDS3399 distance=121' 23472-4204 TDT4192 distance=124' 23571-3838 UC 5051 distance=125' 23415-4135 HU 1550 distance=128' 23590-4117 CRU9059 distance=133' 23499-4218 CRU9058 distance=135' 23586-3841 RST2231 distance=135' 23375-4021 WG 289 distance=137' 23541-4219 DON1054 distance=145' 23366-4038 UC 4996 distance=150' 23363-4019 WG 288 distance=151' 23456-3735 UC 5019 distance=156' 23420-4216 HDS3367 distance=157' 23595-4153 CPO9310 distance=158' 23538-3729 LDS 825 distance=164' 23521-3723 TDT4245 distance=164' 23501-3720 HDS3385 distance=165' 23539-3724 B 624 distance=169' 23584-3751 LDS5145 distance=171' 23551-3722 I 146 distance=176' 23342-3912 RST2222 distance=183' 23560-4251 SKF1190 distance=184' 23329-3945 CRU 6 distance=191' 23515-3651 TDT4238 distance=195' 23509-3649 TDT4233 distance=196' 23592-3726 TDT4306 distance=196' 23568-4304 CPO 101 distance=198' 23461-4319 UC 5022 distance=199' 23328-3907 HDS3355 distance=200' 23495-4328 HJ 5422 distance=204' 23515-3636 KPP2047 distance=210' 23565-4317 HU 1649 distance=210' 23336-3800 LDS 817 distance=220' 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 23494-4004 NSN 462 70 4.2
Show 23470-3945 RST2226 233 2.1 34
Show 23495-3927 TDT4218 325 2.4 38
Show 23467-4033 UC 5025 216 9.2 42
Show 23533-4035 ALD 122 333 5.9 55
Show 23459-4053 UC 5021 222 50.1 64
Show 23447-3931 I 1475 33 5.4 64
Show 23442-4041 CRU9057 AB 262 75.1 70
Show 23442-4041 CRU9057 AC 243 77.3 70
Show 23442-4041 CRU9057 BC 167 25.1 72
Show 23447-3859 UC 5016 198 8.6 85
Show 23465-4135 TOK 922 240 0.7 97
Show 23570-4101 LDS5138 AB 283 5.9 104
Show 23469-4150 TDT4189 211 2.6 111
Show 23492-4154 HDS3382 277 16.1 111
Show 23413-4111 UC 5004 99 6.6 114
Show 23495-4159 CPO 99 175 5.4 116
Show 23449-3820 B 613 142 0.3 117
Show 23571-4126 HDS3399 343 0.4 121
Show 23472-4204 TDT4192 209 2.3 124
Show 23571-3838 UC 5051 270 41.2 125
Show 23415-4135 HU 1550 194 0.7 128
Show 23590-4117 CRU9059 225 40.6 133
Show 23499-4218 CRU9058 315 115.0 135
Show 23586-3841 RST2231 99 0.9 135
Show 23375-4021 WG 289 70 4.2 137
Show 23541-4219 DON1054 175 1.6 145
Show 23366-4038 UC 4996 206 7.8 150
Show 23363-4019 WG 288 285 4.7 151
Show 23456-3735 UC 5019 296 43.3 156
Show 23420-4216 HDS3367 92 1.9 157
Show 23595-4153 CPO9310 141 3.8 158
Show 23538-3729 LDS 825 192 13.2 164
Show 23521-3723 TDT4245 289 0.5 164
Show 23501-3720 HDS3385 235 0.3 165
Show 23539-3724 B 624 205 6.2 169
Show 23584-3751 LDS5145 125 21.0 171
Show 23551-3722 I 146 220 0.9 176
Show 23342-3912 RST2222 17 1.5 183
Show 23560-4251 SKF1190 147 7.7 184
Show 23329-3945 CRU 6 60 1.9 191
Show 23515-3651 TDT4238 6 3.4 195
Show 23509-3649 TDT4233 239 0.8 196
Show 23592-3726 TDT4306 194 0.6 196
Show 23568-4304 CPO 101 302 9.5 198
Show 23461-4319 UC 5022 39 30.6 199
Show 23328-3907 HDS3355 60 12.9 200
Show 23495-4328 HJ 5422 348 6.8 204
Show 23515-3636 KPP2047 153 16.4 210
Show 23565-4317 HU 1649 277 1.2 210
Show 23336-3800 LDS 817 64 87.0 220

 
 
WDS 23494-4004 : COMPONENTS
 
 
  A
B pa=65.0°
sep=3.32"
 
 
23494-4004 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 234921.71-400345.0 Mag 16.18 PmRA 20.00
PmDE -248.0
 
 
23494-4004 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 234921.97-400343.6 Mag 18.78 PmRA 18.00
PmDE -249.0 Calc delta mag 2.6 Calc coord yes