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Current system
04025-6121
LDS 109
HD 25874


Nearby doubles
43' : 04080-6135
JSP 51

56' : 04093-6146
UC 1124

57' : 03586-6032
TDS2704

60' : 04061-6028
TOI2310

70' : 04066-6019
R 40

79' : 04096-6023
R 41

83' : 04122-6207
KPP2792

95' : 04002-6254
RST 93

101' : 04152-6204
UC 1140

101' : 04148-6212
HJ 3641

102' : 03531-6238
HJ 3610AB

103' : 04095-6251
TOI 722

104' : 04163-6057
GLE 1

105' : 03524-6007
KPP1649

105' : 03525-6230
HJ 3609

107' : 04029-5935
POL 2

108' : 04144-6228
HJ 3638

118' : 03520-5953
TOI 703

128' : 04116-6312
LDS6174

133' : 03502-6303
TOI 252AB

135' : 04211-6139
HDS 557

137' : 04099-5917
UC 1126

137' : 04157-6301
RST1269

139' : 03451-6227
UC 1057

149' : 04117-5910
JSP 54

156' : 04177-6315
RMK 3



Selections
Full WDS
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.

04025-6121 LDS 109 (HD 25874)

 
 
04h 02m 26.96s -61° 21' 24.9" P.A. 239.00 sep 28.2 mag 6.73,11.80 Sp G5IV-V dist. 25.91 pc (84.52 l.y.)
 
 
Coord 2000 04025-6121 Discov num LDS 109 Comp Coord arcsec 2000 04 02 26.96 -61 21 24.9
Date first 1920 Date last 2015 Obs 7
Pa first 225 Pa last 239.4 P.A. Now (θ) 239.4°
Sep first 29.0 Sep last 28.163 Sep. Now (ρ) 28.163"
Mag pri 6.73 Mag sec 11.80 delta mag (ΔM) 5.07 Spectral class G5IV-V (yellow)
Pri motion ra +350 Sec motion ra
Pri motion dec +098 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 25874 Constellation Reticulum SAO 248932 HIP 18844
Tycho2 8868-02031-1 HD 25874 GC 4895 CD CD-61 757
CP CP-61 295 Distance 25.91 Distance ly 84.52
 
 
WDS 04025-6121 LDS 109 (HD 25874) : NOTES
 
 
discov_num notes refcode
LDS 109 Jenkins et al. (2010 A&A 515, 17): RV(A) var with P>6.5yr, M2min=66 CPS2002b
Mjup. However, Jones et al. (2002) do not detect RV variation. Tok2014d
 
 
REFERENCES
 
 
refcode metd author reference
CPS2002b not - Jones, H.R.A., Butler, R.P., Marcy, G.W., Tinney, C.G., Penny, A.J., McCarthy, C., 2002MNRAS.337.1170J
CPS2002b & Carter, B.D.
CPS2002b MNRAS 337, 1170, 2002
Tok2014d E2 - Tokovinin, A. 2014AJ....147...86T
Tok2014d AJ 147, 86, 2014
 
 
DISCOVERER
 
 
idgroup discov author
1 LDS Luyten p.m. catalog (from additional DD list)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04025-6121 LDS 109 1998 3 240 28.3 6.73 11.80 G5IV-V D 040226.56-612125.9
04025-6121 LDS 109 2010 5 240 28.2 6.73 11.80 G5IV-V N 040226.56-612125.9
04025-6121 LDS 109 2015 7 239 28.2 6.73 11.80 G5IV-V N 040226.96-612124.9

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

 
 
WDS 04025-6121 LDS 109 (HD 25874) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04025-6121 LDS 109 (HD 25874) : MEASURES
 
 
No records found.

 
 
WDS 04025-6121 (HD 25874) : VIRTUAL EYEPIECE
 
 

04025-6121 LDS 109A mag 6.73 Sp G5IV 04025-6121 LDS 109B sep 18.4 P.A. 219.00 mag 11.8 Sp V virtual eyepiece
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Radius:
Components only
 
 
WDS 04025-6121 (HD 25874) : ALADIN DSS IMAGE @ 04h 02m 26.96s -61° 21' 24.9"
 
 
 
 
WDS 04025-6121 LDS 109 (HD 25874) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04025-6121 LDS 109 distance=0' 04080-6135 JSP 51 distance=43' 04093-6146 UC 1124 distance=56' 03586-6032 TDS2704 distance=57' 04061-6028 TOI2310 distance=60' 04066-6019 R 40 distance=70' 04096-6023 R 41 distance=79' 04122-6207 KPP2792 distance=83' 04002-6254 RST 93 distance=95' 04152-6204 UC 1140 distance=101' 04148-6212 HJ 3641 distance=101' 03531-6238 HJ 3610AB distance=102' 03531-6238 BAU 14AC distance=102' 04095-6251 TOI 722 distance=103' 04163-6057 GLE 1 distance=104' 03524-6007 KPP1649 distance=105' 03525-6230 HJ 3609 distance=105' 04029-5935 POL 2 distance=107' 04144-6228 HJ 3638 distance=108' 03520-5953 TOI 703 distance=118' 04116-6312 LDS6174 distance=128' 03502-6303 TOI 252AB distance=133' 03502-6303 TOI 252AC distance=133' 04211-6139 HDS 557 distance=135' 04099-5917 UC 1126 distance=137' 04157-6301 RST1269 distance=137' 03451-6227 UC 1057 distance=139' 04117-5910 JSP 54 distance=149' 04177-6315 RMK 3 distance=156' 04165-5918 JSP 56 distance=162' 04007-5840 HDS 505 distance=163' 04194-5935 TDS 134 distance=165' 04060-6406 UC 1115 distance=167' 04186-6326 UC 1151 distance=168' 04074-6413 LMP 51 distance=176' 04178-6355 RSS 72 distance=187' 03598-6429 UC 1096 distance=189' 04048-5811 HDS 516 distance=192' 04128-6421 UC 1132 distance=193' 03461-6405 HJ 3600 distance=199' 03429-6351 KPP1516 distance=202' 03477-6440 KPP4332AB distance=223' 03477-6440 KPP4332AC distance=223' 03477-6440 KPP4332BC distance=223' 04094-5739 RST 99 distance=229' 04209-6433 NSN 167 distance=230' 03465-6445 UC 1060 distance=231' 03427-5823 TDS2637 distance=232' 03484-6453 RST 87 distance=233' 03442-6448 TOK 191Aa,Ab distance=242' 03442-6448 LDS 104AB distance=242' 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 04025-6121 LDS 109 239 28.2
Show 04080-6135 JSP 51 244 2.4 43
Show 04093-6146 UC 1124 250 11.2 56
Show 03586-6032 TDS2704 144 0.6 57
Show 04061-6028 TOI2310 335 0.7 60
Show 04066-6019 R 40 152 56.5 70
Show 04096-6023 R 41 71 51.0 79
Show 04122-6207 KPP2792 85 1.7 83
Show 04002-6254 RST 93 356 0.5 95
Show 04152-6204 UC 1140 306 12.0 101
Show 04148-6212 HJ 3641 212 13.8 101
Show 03531-6238 HJ 3610 AB 112 4.2 102
Show 03531-6238 BAU 14 AC 108 26.0 102
Show 04095-6251 TOI 722 116 0.2 103
Show 04163-6057 GLE 1 230 0.4 104
Show 03524-6007 KPP1649 253 12.7 105
Show 03525-6230 HJ 3609 311 9.7 105
Show 04029-5935 POL 2 103 1.9 107
Show 04144-6228 HJ 3638 355 48.4 108
Show 03520-5953 TOI 703 222 1.4 118
Show 04116-6312 LDS6174 137 99.4 128
Show 03502-6303 TOI 252 AB 310 0.4 133
Show 03502-6303 TOI 252 AC 57 6.4 133
Show 04211-6139 HDS 557 84 0.3 135
Show 04099-5917 UC 1126 13 14.1 137
Show 04157-6301 RST1269 70 1.1 137
Show 03451-6227 UC 1057 189 11.7 139
Show 04117-5910 JSP 54 288 4.3 149
Show 04177-6315 RMK 3 2 4.1 156
Show 04165-5918 JSP 56 37 13.0 162
Show 04007-5840 HDS 505 255 0.2 163
Show 04194-5935 TDS 134 35 1.0 165
Show 04060-6406 UC 1115 134 17.6 167
Show 04186-6326 UC 1151 10 48.9 168
Show 04074-6413 LMP 51 114 0.2 176
Show 04178-6355 RSS 72 303 30.8 187
Show 03598-6429 UC 1096 205 14.6 189
Show 04048-5811 HDS 516 164 4.9 192
Show 04128-6421 UC 1132 27 22.7 193
Show 03461-6405 HJ 3600 26 22.4 199
Show 03429-6351 KPP1516 218 11.4 202
Show 03477-6440 KPP4332 AB 119 3.9 223
Show 03477-6440 KPP4332 AC 120 4.9 223
Show 03477-6440 KPP4332 BC 123 2.4 223
Show 04094-5739 RST 99 335 2.8 229
Show 04209-6433 NSN 167 143 5.5 230
Show 03465-6445 UC 1060 41 27.5 231
Show 03427-5823 TDS2637 201 0.9 232
Show 03484-6453 RST 87 274 0.8 233
Show 03442-6448 TOK 191 Aa,Ab 147 0.1 242
Show 03442-6448 LDS 104 AB 95 999.9 242

 
 
WDS 04025-6121 : COMPONENTS
 
 
  A
B pa=219.0°
sep=18.45"
 
 
04025-6121 A
 
 
Componente originario normalizzato AB Name HD 25874 Coord arcsec 2000 040226.96-612124.9 Mag 6.73
Spectral class G5IV (yellow) PmRA 350.00 PmDE 98.0 SAO 248932
HIP 18844 Tycho2 8868-02031-1 HD 25874 GC 4895
CD CD-61 757 CP CP-61 295
Tycho2
Tycho2 8868-02031-1 Pflag RAmdeg 60.61236444 DEmdeg -61.35695317
PmRA 337.3 PmDE 103.7 E RAmdeg 4 E DEmdeg 4
E pmRA 1.6 E pmDE 1.3 EpRAm 1991.53 EpDEm 1991.38
Num 14 Q RAmdeg 1.2 Q DEmdeg 1.5 Q pmRA 1.2
Q pmDE 1.6 BTmag 7.556 E BTmag 0.015 VTmag 6.815
E VTmag 0.010 Prox 999 TYC T HIP 18844
CCDM RAdeg 60.61074361 DEdeg -61.35719278 EpRA 1990 1.71
EpDE 1990 1.68 E RAdeg 4.0 E DEdeg 4.1 Posflg
Corr 0.0
SAO
SAO 248932 DelFlag RA1950 PmRA1950 0.0493
DE1950 PmDE1950 0.096 Vmag 7 SpType G5
Double code Source 70 CatNum 4895 DM CP-61 295
DMcomp BDsup HD 25874 M HD 0
GC 4895 RA1950rad 1.05430455 DE1950rad -1.07330134 PmRA2000 0.0492
PmDE2000 0.09
Hipparcos
Catalog H HIP 18844 Proxy RAhms 04 02 26.56
DEdms -61 21 25.9 Vmag 6.74 VarFlag R Vmag G
RAdeg 60.6107 DEdeg -61.3572 AstroRef Plx 38.89
CCDM 04025-6121 N CCDM I Nsys 1 Ncomp 1
MultFlag G Source Qual M HIP
Theta Rho HD 25874 BD
CD CD-61 757 CP CP-61 295 Dm number -61 757 VIred 0.73
SpType G5IV-V R SpType Coord arcsec 2000 040226.56-612125.9
Hipparcos 2
HIP 18844 Sn 7 So 1 Nc 1
RArad 1.0578554892 DErad -1.0708852528 Plx 38.59 PmRA 338.13
PmDE 109.74 E RArad 0.31 E DErad 0.3 E Plx 0.32
E pmRA 0.4 E pmDE 0.37 Hpmag 6.8721 E Hpmag 0.0009
SHp 0.008 VA 0 BV 0.667 E BV 0.002
VI 0.73
CCDM
Ccdm 04025-6121 RComp Comp A Note1
Note2 Discov num DRAs -2.94 DDEs -26.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.0 Sp G5 PmNote *
PmRA 349 PmDE 96 Dm number -61 295 Cat1 CPD
Name2 248932 Cat2 SAO HD 25874 M HD
ADS BDS M ADS BDS N IDS IDS 04008S6138A
HIC 18844
 
 
04025-6121 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 040225.34-612139.2 Mag 11.8 Spectral class V
Calc delta mag 5.07 Calc coord yes
CCDM
Ccdm 04025-6121 RComp Comp B Note1
Note2 Discov num LDS 109 DRAs DDEs
R dRAs Year Theta SP Rho 29.0
Obs Vmag 12.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 04008S6138B
HIC