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Doubles in session


Current system
23442-4041
CRU 9057 AB
HD 222837


Nearby doubles
23' : 23459-4053
UC 5021

30' : 23467-4033
UC 5025

45' : 23413-4111
UC 5004

61' : 23465-4135
TOK 922

62' : 23415-4135
HU 1550

66' : 23470-3945
RST2226

70' : 23494-4004
NSN 462

71' : 23447-3931
I 1475

76' : 23469-4150
TDT4189

80' : 23375-4021
WG 289

86' : 23366-4038
UC 4996

90' : 23472-4204
TDT4192

93' : 23363-4019
WG 288

93' : 23492-4154
HDS3382

97' : 23495-3927
TDT4218

99' : 23420-4216
HDS3367

99' : 23495-4159
CPO 99

103' : 23447-3859
UC 5016

104' : 23533-4035
ALD 122

117' : 23499-4218
CRU9058

142' : 23329-3945
CRU 6

142' : 23449-3820
B 613

146' : 23342-3912
RST2222

147' : 23570-4101
LDS5138AB

148' : 23541-4219
DON1054

153' : 23571-4126
HDS3399



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.

23442-4041 CRU 9057 AB (HD 222837)

 
 
23h 44m 11.27s -40° 41' 09.3" P.A. 262.00 sep 75.1 mag 7.62,9.90 Sp K3III dist. 274.73 pc (896.17 l.y.)
 
 
Coord 2000 23442-4041 Discov num CRU9057 Comp AB Coord arcsec 2000 23 44 11.27 -40 41 09.3
Date first 1902 Date last 2010 Obs 2
Pa first 262 Pa last 262.3 P.A. Now (θ) 262.3°
Sep first 71.5 Sep last 75.06 Sep. Now (ρ) 75.06"
Mag pri 7.62 Mag sec 9.90 delta mag (ΔM) 2.28 Spectral class K3III (yellow-orange)
Pri motion ra +033 Sec motion ra +003
Pri motion dec -004 Sec motion dec -010
Notes
rPM=0.92
This double is not physical.
 
 
23442-4041 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 222837 231758 23 44 11 -40 41 09 CRU 9057 AB 2010 2 262 75.1 7.62 9.90 2.28 <===
Show 231758 23 44 11 -40 41 09 CRU 9057 AC 2015 7 243 77.3 7.62 10.42 2.80
Show 23 44 05 -40 41 19 CRU 9057 BC 2015 8 167 25.1 9.80 10.40 0.60
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 222837 Constellation Phoenix SAO 231758 HIP 117087
Tycho2 8017-01363-1 Gaia DR2 6534136023185099264 HD 222837 GC 32955
CD CD-4115301 CP CP-41 9961 Distance 274.73 Distance ly 896.17
 
 
WDS 23442-4041 CRU 9057 AB (HD 222837) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Cru1884 Ma j Cruls, L. 1884AnRio...41..97C
Cru1884 Ann. Rio de Janeiro Obs. 4, Pt.1, 97, 1884
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23442-4041 CRU9057 AB 2000 2 252 74.9 7.50 9.80 K3III 234411.27-404109.3
23442-4041 CRU9057 AB 2010 2 262 75.1 7.62 9.90 K3III 234411.27-404109.3

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

 
 
WDS 23442-4041 CRU 9057 AB (HD 222837) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23442-4041 CRU 9057 AB (HD 222837) : MEASURES
 
 
No records found.

 
 
WDS 23442-4041 (HD 222837) : VIRTUAL EYEPIECE
 
 

23442-4041 CRU9057A mag 7.62 Sp K3III 23442-4041 CRU9057B sep 74.8 P.A. 262.20 mag 9.8 Sp K3III 23442-4041 CRU9057C sep 62.8 P.A. 236.40 mag 10.42 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 23442-4041 (HD 222837) : ALADIN DSS IMAGE @ 23h 44m 11.27s -40° 41' 09.3"
 
 
 
 
WDS 23442-4041 CRU 9057 AB (HD 222837) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23442-4041 CRU9057AB distance=0' 23442-4041 CRU9057BC distance=2' 23459-4053 UC 5021 distance=23' 23467-4033 UC 5025 distance=30' 23413-4111 UC 5004 distance=45' 23465-4135 TOK 922 distance=61' 23415-4135 HU 1550 distance=62' 23470-3945 RST2226 distance=66' 23494-4004 NSN 462 distance=70' 23447-3931 I 1475 distance=71' 23469-4150 TDT4189 distance=76' 23375-4021 WG 289 distance=80' 23366-4038 UC 4996 distance=86' 23472-4204 TDT4192 distance=90' 23363-4019 WG 288 distance=93' 23492-4154 HDS3382 distance=93' 23495-3927 TDT4218 distance=97' 23420-4216 HDS3367 distance=99' 23495-4159 CPO 99 distance=99' 23447-3859 UC 5016 distance=103' 23533-4035 ALD 122 distance=104' 23499-4218 CRU9058 distance=117' 23329-3945 CRU 6 distance=142' 23449-3820 B 613 distance=142' 23342-3912 RST2222 distance=146' 23570-4101 LDS5138AB distance=147' 23541-4219 DON1054 distance=148' 23571-4126 HDS3399 distance=153' 23319-4145 CRU9056 distance=154' 23351-4237 B 603AB distance=155' 23351-4237 SHY 834AC distance=155' 23461-4319 UC 5022 distance=160' 23328-3907 HDS3355 distance=162' 23314-4210 I 1471 distance=169' 23308-4201 DON1049 distance=171' 23296-4001 HDS3346AB distance=172' 23296-4001 HDS3346AC distance=172' 23590-4117 CRU9059 distance=172' 23289-4103 KPP4318 distance=175' 23495-4328 HJ 5422 distance=177' 23446-4340 BRT1134 distance=179' 23307-4223 TDT4077 distance=183' 23560-4251 SKF1190 distance=186' 23595-4153 CPO9310 distance=187' 23456-3735 UC 5019 distance=188' 23276-4015 SKF1189 distance=192' 23571-3838 UC 5051 distance=194' 23568-4304 CPO 101 distance=201' 23336-3800 LDS 817 distance=201' 23364-4342 HDS3358 distance=201' 23586-3841 RST2231 distance=205' 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 23442-4041 CRU9057 AB 262 75.1
Show 23442-4041 CRU9057 AC 243 77.3
Show 23442-4041 CRU9057 BC 167 25.1 2
Show 23459-4053 UC 5021 222 50.1 23
Show 23467-4033 UC 5025 216 9.2 30
Show 23413-4111 UC 5004 99 6.6 45
Show 23465-4135 TOK 922 240 0.7 61
Show 23415-4135 HU 1550 194 0.7 62
Show 23470-3945 RST2226 233 2.1 66
Show 23494-4004 NSN 462 70 4.2 70
Show 23447-3931 I 1475 33 5.4 71
Show 23469-4150 TDT4189 211 2.6 76
Show 23375-4021 WG 289 70 4.2 80
Show 23366-4038 UC 4996 206 7.8 86
Show 23472-4204 TDT4192 209 2.3 90
Show 23363-4019 WG 288 285 4.7 93
Show 23492-4154 HDS3382 277 16.1 93
Show 23495-3927 TDT4218 325 2.4 97
Show 23420-4216 HDS3367 92 1.9 99
Show 23495-4159 CPO 99 175 5.4 99
Show 23447-3859 UC 5016 198 8.6 103
Show 23533-4035 ALD 122 333 5.9 104
Show 23499-4218 CRU9058 315 115.0 117
Show 23329-3945 CRU 6 60 1.9 142
Show 23449-3820 B 613 142 0.3 142
Show 23342-3912 RST2222 17 1.5 146
Show 23570-4101 LDS5138 AB 283 5.9 147
Show 23541-4219 DON1054 175 1.6 148
Show 23571-4126 HDS3399 343 0.4 153
Show 23319-4145 CRU9056 8 73.5 154
Show 23351-4237 B 603 AB 273 6.5 155
Show 23351-4237 SHY 834 AC 212 294.1 155
Show 23461-4319 UC 5022 39 30.6 160
Show 23328-3907 HDS3355 60 12.9 162
Show 23314-4210 I 1471 326 0.4 169
Show 23308-4201 DON1049 331 0.8 171
Show 23296-4001 HDS3346 AB 176 0.0 172
Show 23296-4001 HDS3346 AC 321 0.4 172
Show 23590-4117 CRU9059 225 40.6 172
Show 23289-4103 KPP4318 135 4.4 175
Show 23495-4328 HJ 5422 348 6.8 177
Show 23446-4340 BRT1134 224 5.5 179
Show 23307-4223 TDT4077 73 0.7 183
Show 23560-4251 SKF1190 147 7.7 186
Show 23595-4153 CPO9310 141 3.8 187
Show 23456-3735 UC 5019 296 43.3 188
Show 23276-4015 SKF1189 255 18.0 192
Show 23571-3838 UC 5051 270 41.2 194
Show 23568-4304 CPO 101 302 9.5 201
Show 23336-3800 LDS 817 64 87.0 201
Show 23364-4342 HDS3358 161 0.5 201

 
 
WDS 23442-4041 : COMPONENTS
 
 
  A B
B pa=262.2°
sep=74.84"
 
C pa=236.4°
sep=62.84"
pa=138.5°
sep=32.89"
 
 
23442-4041 A
 
 
Name HD 222837 Coord arcsec 2000 234411.27-404109.3 Mag 7.62 Spectral class K3III (yellow-orange)
PmRA 33.00 PmDE -4.0 SAO 231758 HIP 117087
Tycho2 8017-01363-1 HD 222837 GC 32955 CD CD-4115301
CP CP-41 9961
Tycho2
Tycho2 8017-01363-1 Pflag RAmdeg 356.04696460 DEmdeg -40.68590010
PmRA 32.8 PmDE -3.7 E RAmdeg 4 E DEmdeg 5
E pmRA 0.9 E pmDE 0.9 EpRAm 1991.18 EpDEm 1990.99
Num 14 Q RAmdeg 0.8 Q DEmdeg 1.2 Q pmRA 0.7
Q pmDE 1.2 BTmag 9.355 E BTmag 0.017 VTmag 7.620
E VTmag 0.010 Prox 745 TYC T HIP 117087
CCDM RAdeg 356.04686500 DEdeg -40.68589167 EpRA 1990 1.70
EpDE 1990 1.70 E RAdeg 4.2 E DEdeg 4.9 Posflg
Corr 0.0
SAO
SAO 231758 DelFlag RA1950 PmRA1950 0.003
DE1950 PmDE1950 -0.003 Vmag 7.5 SpType K2
Double code Source 70 CatNum 32955 DM CD-4115301
DMcomp BDsup HD 222837 M HD 0
GC 32955 RA1950rad 6.20268547 DE1950rad -0.71494849 PmRA2000 0.0032
PmDE2000 -0.008
Hipparcos
Catalog H HIP 117087 Proxy RAhms 23 44 11.25
DEdms -40 41 09.2 Vmag 7.48 VarFlag R Vmag H
RAdeg 356.047 DEdeg -40.6859 AstroRef Plx 2.71
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 222837 BD
CD CD-4115301 CP CP-41 9961 Dm number -4115301 VIred 1.46
SpType K3III R SpType Coord arcsec 2000 234411.25-404109.2
Hipparcos 2
HIP 117087 Sn 5 So 0 Nc 1
RArad 6.2141899916 DErad -0.7101027602 Plx 3.64 PmRA 33.25
PmDE -4.94 E RArad 0.43 E DErad 0.44 E Plx 0.74
E pmRA 0.51 E pmDE 0.35 Hpmag 7.6108 E Hpmag 0.0013
SHp 0.013 VA 0 BV 1.435 E BV 0.011
VI 1.46
 
 
23442-4041 B
 
 
Coord arcsec 2000 234404.75-404119.4 Coord calc 234404.75-404119.4 Mag 9.8 Spectral class K3III (yellow-orange)
PmRA 3.00 PmDE -10.0 Tycho2 8017-01184-1 Calc delta mag 2.18
Tycho2
Tycho2 8017-01184-1 Pflag RAmdeg 356.01980059 DEmdeg -40.68871293
PmRA -0.8 PmDE -8.0 E RAmdeg 15 E DEmdeg 17
E pmRA 1.3 E pmDE 1.3 EpRAm 1987.73 EpDEm 1986.98
Num 4 Q RAmdeg 1.4 Q DEmdeg 0.9 Q pmRA 1.4
Q pmDE 0.9 BTmag 10.936 E BTmag 0.037 VTmag 9.895
E VTmag 0.025 Prox 251 TYC T HIP
CCDM RAdeg 356.01980306 DEdeg -40.68869556 EpRA 1990 1.61
EpDE 1990 1.69 E RAdeg 16.3 E DEdeg 18.3 Posflg
Corr -0.1
 
 
23442-4041 C
 
 
Coord arcsec 2000 234406.67-404144.0 Mag 10.42 PmRA 5.00 PmDE -6.0
Tycho2 8017-01453-1 Calc delta mag 2.8 Calc coord yes
Tycho2
Tycho2 8017-01453-1 Pflag RAmdeg 356.02181715 DEmdeg -40.69553662
PmRA 2.8 PmDE -9.8 E RAmdeg 22 E DEmdeg 25
E pmRA 2.0 E pmDE 1.9 EpRAm 1990.34 EpDEm 1989.92
Num 3 Q RAmdeg 0.9 Q DEmdeg 0.7 Q pmRA 0.9
Q pmDE 0.7 BTmag 11.132 E BTmag 0.042 VTmag 10.419
E VTmag 0.034 Prox 251 TYC T HIP
CCDM RAdeg 356.02180833 DEdeg -40.69551417 EpRA 1990 1.63
EpDE 1990 1.77 E RAdeg 21.6 E DEdeg 25.1 Posflg
Corr 0.1