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Doubles in session


Current system
04038-4429
HDS 514 Aa,Ab


Nearby doubles
19' : 04043-4412
TDS2737

26' : 04057-4443
KPP 552

36' : 04012-4451
HJ 3616

36' : 04058-4458
UC 1114

61' : 04030-4529
TDS2729

67' : 03577-4444
B 2089

69' : 03574-4418
BOY 1

72' : 03572-4413
HDS 499

77' : 04092-4340
TDS2762AB

85' : 04116-4418
TDS2782

86' : 04099-4524
UC 1125AB

91' : 03561-4509
CPO 121

92' : 04039-4257
TDS2735

94' : 03599-4553
BRT 657

98' : 04086-4552
RST 98AB

99' : 04116-4521
DON 62

102' : 04074-4255
HDS 522

105' : 03568-4543
KPP2088

108' : 04042-4242
UC 1111

110' : 04082-4608
TDS2757

111' : 04133-4510
UC 1134

111' : 04105-4554
TOI 415

113' : 03539-4511
KPP2822

115' : 04096-4606
LDS 111

125' : 04153-4437
HJ 3634

130' : 03548-4557
LDS 107



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.

04038-4429 HDS 514 Aa,Ab

 
 
04h 03m 45.16s -44° 28' 53.3" P.A. 106.00 sep 0.4 mag 8.72,11.22 Sp G5V dist. 69.01 pc (225.11 l.y.)
 
 
Coord 2000 04038-4429 Discov num HDS 514 Comp Aa,Ab Coord arcsec 2000 04 03 45.16 -44 28 53.3
Date first 1991 Date last 2021 Obs 5
Pa first 10 Pa last 106.1 P.A. Now (θ) 106.1°
Sep first 0.3 Sep last 0.431 Sep. Now (ρ) 0.431"
Mag pri 8.72 Mag sec 11.22 delta mag (ΔM) 2.5 Spectral class G5V (yellow)
Pri motion ra -068 Sec motion ra
Pri motion dec -085 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
04038-4429 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 216623 04 03 45 -44 28 53 HDS 514 Aa,Ab 2021 5 106 0.4 8.72 11.22 2.50 <===
Show HD 25842 216623 04 03 45 -44 28 53 LCL 120 AB 2015 13 1 80.2 8.55 9.58 1.03
Show 216623 04 03 45 -44 28 53 SHY 458 AC 2015 15 303 594.7 8.55 8.18 0.37
Quadruple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Horologium SAO 216623 HIP 18958 Tycho2 7583-00899-1
Gaia DR2 4838486198899356032 HD 25842 CD CD-44 1389 CP CP-44 428
Distance 69.01 Distance ly 225.11
 
 
WDS 04038-4429 HDS 514 Aa,Ab : NOTES
 
 
discov_num notes refcode
LCL 120 AB: B is CD-44@1388.
AB: Additional notes may be found in Herschel (1847). HJ_1847a
SHY 458 AC: HIP 18958 + HIP 18888.
 
 
REFERENCES
 
 
refcode metd author reference
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
 
 
DISCOVERER
 
 
idgroup discov author
1 HDS Hipparcos Double Star (from additional DD list)
1 LCL Lacaille, N.L.
4 SHY Shaya, E.J. & Olling, R.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04038-4429 HDS 514 Aa,Ab 1991 1 10 0.3 8.72 11.22 G5V 040345.16-442853.3
04038-4429 HDS 514 Aa,Ab 2014 2 93 0.4 8.72 11.22 G5V N 040345.16-442853.3
04038-4429 HDS 514 Aa,Ab 2015 3 94 0.4 8.72 11.22 G5V N 040345.16-442853.3
04038-4429 HDS 514 Aa,Ab 2019 4 102 0.4 8.72 11.22 G5V N 040345.16-442853.3
04038-4429 HDS 514 Aa,Ab 2021 5 106 0.4 8.72 11.22 G5V N 040345.16-442853.3

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

 
 
WDS 04038-4429 HDS 514 Aa,Ab : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04038-4429 HDS 514 Aa,Ab : MEASURES
 
 
No records found.

 
 
WDS 04038-4429 : VIRTUAL EYEPIECE
 
 

04038-4429 LCL 120A mag 8.55 Sp G5V 04038-4429 HDS 514Ab sep 0.3 P.A. 112.00 mag 11.22 04038-4429 LCL 120B sep 80.2 P.A. 0.50 mag 9.58 04038-4429 SHY 458C sep 480.5 P.A. 312.00 mag 8.18 Sp G3V virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 04038-4429 : ALADIN DSS IMAGE @ 04h 03m 45.16s -44° 28' 53.3"
 
 
 
 
WDS 04038-4429 HDS 514 Aa,Ab : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04038-4429 HDS 514Aa,Ab distance=0' 04043-4412 TDS2737 distance=19' 04057-4443 KPP 552 distance=26' 04012-4451 HJ 3616 distance=36' 04058-4458 UC 1114 distance=36' 04030-4529 TDS2729 distance=61' 03577-4444 B 2089 distance=67' 03574-4418 BOY 1 distance=69' 03572-4413 HDS 499 distance=72' 04092-4340 TDS2762AB distance=77' 04116-4418 TDS2782 distance=85' 04099-4524 TDS2766Aa,Ab distance=86' 04099-4524 UC 1125AB distance=86' 03561-4509 CPO 121 distance=91' 04039-4257 TDS2735 distance=92' 03599-4553 BRT 657 distance=94' 04086-4552 RST 98AB distance=98' 04086-4552 RST 98AC distance=98' 04116-4521 DON 62 distance=99' 04074-4255 HDS 522 distance=102' 03568-4543 KPP2088 distance=105' 04042-4242 UC 1111 distance=108' 04082-4608 TDS2757 distance=110' 04133-4510 UC 1134 distance=111' 04105-4554 TOI 415 distance=111' 03539-4511 KPP2822 distance=113' 04096-4606 LDS 111 distance=115' 04153-4437 HJ 3634 distance=125' 03548-4557 LDS 107 distance=130' 04065-4222 B 1464 distance=131' 03514-4434 UC 1079 distance=132' 04040-4217 DON 60 distance=132' 04025-4642 TDS2725 distance=134' 03565-4238 HU 1360 distance=137' 04167-4418 COO 21 distance=140' 04124-4240 B 2567 distance=145' 03503-4410 TDS2665 distance=146' 04171-4358 TDS2808AB distance=147' 04142-4608 RST2338 distance=148' 03595-4652 UC 1095 distance=151' 04059-4158 RST3394 distance=154' 04070-4159 CPO 122 distance=155' 04158-4558 NSN 198 distance=156' 03490-4414 KPP 957 distance=159' 04143-4627 UC 1136AB distance=163' 04193-4416 HJ 3643 distance=167' 04005-4145 DON 58AB distance=168' 04005-4145 VSP 11Aa,Ab distance=168' 04108-4200 HDS 530 distance=169' 03584-4150 HDS 501 distance=169' 03498-4603 UC 1073 distance=175' 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 04038-4429 HDS 514 Aa,Ab 106 0.4
Show 04038-4429 LCL 120 AB 1 80.2
Show 04038-4429 SHY 458 AC 303 594.7
Show 04043-4412 TDS2737 222 1.4 19
Show 04057-4443 KPP 552 56 5.2 26
Show 04012-4451 HJ 3616 138 27.6 36
Show 04058-4458 UC 1114 145 6.9 36
Show 04030-4529 TDS2729 138 0.7 61
Show 03577-4444 B 2089 78 7.6 67
Show 03574-4418 BOY 1 178 0.1 69
Show 03572-4413 HDS 499 68 11.7 72
Show 04092-4340 TDS2762 AB 251 2.2 77
Show 04116-4418 TDS2782 28 0.5 85
Show 04099-4524 TDS2766 Aa,Ab 284 0.4 86
Show 04099-4524 UC 1125 AB 93 39.6 86
Show 03561-4509 CPO 121 325 7.3 91
Show 04039-4257 TDS2735 196 0.5 92
Show 03599-4553 BRT 657 92 4.6 94
Show 04086-4552 RST 98 AB 317 1.7 98
Show 04086-4552 RST 98 AC 306 18.4 98
Show 04116-4521 DON 62 140 1.9 99
Show 04074-4255 HDS 522 73 0.1 102
Show 03568-4543 KPP2088 40 16.9 105
Show 04042-4242 UC 1111 346 45.5 108
Show 04082-4608 TDS2757 17 0.8 110
Show 04133-4510 UC 1134 323 49.8 111
Show 04105-4554 TOI 415 90 2.2 111
Show 03539-4511 KPP2822 220 1.7 113
Show 04096-4606 LDS 111 234 33.3 115
Show 04153-4437 HJ 3634 333 11.3 125
Show 03548-4557 LDS 107 318 9.7 130
Show 04065-4222 B 1464 222 0.9 131
Show 03514-4434 UC 1079 12 114.4 132
Show 04040-4217 DON 60 102 5.0 132
Show 04025-4642 TDS2725 209 2.2 134
Show 03565-4238 HU 1360 34 1.8 137
Show 04167-4418 COO 21 350 2.0 140
Show 04124-4240 B 2567 1 13.4 145
Show 03503-4410 TDS2665 8 0.6 146
Show 04171-4358 TDS2808 AB 194 0.7 147
Show 04142-4608 RST2338 313 0.1 148
Show 03595-4652 UC 1095 124 8.2 151
Show 04059-4158 RST3394 296 0.2 154
Show 04070-4159 CPO 122 240 4.9 155
Show 04158-4558 NSN 198 211 4.7 156
Show 03490-4414 KPP 957 68 7.9 159
Show 04143-4627 UC 1136 AB 347 24.6 163
Show 04193-4416 HJ 3643 115 70.3 167
Show 04005-4145 DON 58 AB 160 8.8 168
Show 04005-4145 VSP 11 Aa,Ab 352 0.0 168
Show 04108-4200 HDS 530 179 0.2 169

 
 
WDS 04038-4429 : COMPONENTS
 
 
  A Ab B
Ab pa=112.0°
sep=0.32"
 
B pa=0.5°
sep=80.22"
pa=0.3°
sep=80.33"
 
C pa=312.0°
sep=480.54"
pa=312.0°
sep=480.84"
pa=304.0°
sep=431.70"
 
 
04038-4429 A
 
 
Name HD 25842 Coord arcsec 2000 040345.16-442853.3 Mag 8.55 Spectral class G5V (yellow)
PmRA -61.00 PmDE -88.0 SAO 216623 HIP 18958
Tycho2 7583-00899-1 HD 25842 GC 4908 CD CD-44 1389
CP CP-44 428
Tycho2
Tycho2 7583-00899-1 Pflag RAmdeg 60.93796602 DEmdeg -44.48169468
PmRA -59.9 PmDE -87.5 E RAmdeg 9 E DEmdeg 9
E pmRA 1.1 E pmDE 1.1 EpRAm 1989.92 EpDEm 1989.99
Num 9 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.8
Q pmDE 0.8 BTmag 9.371 E BTmag 0.021 VTmag 8.545
E VTmag 0.015 Prox 801 TYC T HIP 18958
CCDM AC RAdeg 60.93816194 DEdeg -44.48149222 EpRA 1990 1.60
EpDE 1990 1.66 E RAdeg 8.7 E DEdeg 8.5 Posflg P
Corr 0.1
SAO
SAO 216623 DelFlag RA1950 PmRA1950 -0.0051
DE1950 PmDE1950 -0.095 Vmag 8.6 SpType G0
Double code Source 70 CatNum 4908 DM CD-44 1389
DMcomp A BDsup HD 25842 M HD 0
GC 4908 RA1950rad 1.05658247 DE1950rad -0.77870847 PmRA2000 -0.0045
PmDE2000 -0.098
Hipparcos
Catalog H HIP 18958 Proxy H RAhms 04 03 45.16
DEdms -44 28 53.3 Vmag 8.48 VarFlag R Vmag G
RAdeg 60.9382 DEdeg -44.4815 AstroRef * Plx 14.31
CCDM 04037-4428 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AC
Theta 10 Rho 0.253 HD 25842 BD
CD CD-44 1389 CP CP-44 428 Dm number -44 1389 VIred 0.8
SpType G5V R SpType Coord arcsec 2000 040345.16-442853.3
Hipparcos 2
HIP 18958 Sn 55 So 3 Nc 2
RArad 1.0635717597 DErad -0.7763481755 Plx 14.49 PmRA -67.56
PmDE -85.73 E RArad 0.6 E DErad 0.72 E Plx 0.79
E pmRA 0.7 E pmDE 0.83 Hpmag 8.6151 E Hpmag 0.0019
SHp 0.015 VA 0 BV 0.723 E BV 0.002
VI 0.8
 
 
04038-4429 Ab
 
 
Coord arcsec 2000 040345.19-442853.4 Mag 11.22 Calc delta mag 2.5 Calc coord yes
 
 
04038-4429 B
 
 
Coord arcsec 2000 040345.23-442733.1 Mag 9.58 PmRA 13.00 PmDE -78.0
Tycho2 7583-01611-1 Calc delta mag 0.86 Calc coord yes
Tycho2
Tycho2 7583-01611-1 Pflag RAmdeg 60.93785390 DEmdeg -44.45941704
PmRA 13.2 PmDE -78.4 E RAmdeg 16 E DEmdeg 16
E pmRA 1.1 E pmDE 1.1 EpRAm 1986.56 EpDEm 1985.96
Num 7 Q RAmdeg 1.2 Q DEmdeg 0.9 Q pmRA 1.3
Q pmDE 0.9 BTmag 10.276 E BTmag 0.034 VTmag 9.582
E VTmag 0.025 Prox 801 TYC T HIP
CCDM RAdeg 60.93781111 DEdeg -44.45923278 EpRA 1990 1.60
EpDE 1990 1.61 E RAdeg 17.4 E DEdeg 17.8 Posflg
Corr -0.1
 
 
04038-4429 C
 
 
Coord arcsec 2000 040311.80-442332.0 Mag 8.18 Spectral class G3V (yellow) PmRA -62.00
PmDE -84.0 Calc delta mag 0.54 Calc coord yes