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Doubles in session


Current system
04507-8202
HDS 625
HD 32860


Nearby doubles
39' : 05028-8231
RST2373

42' : 05105-8207
KPP 880

44' : 05107-8217
HJ 3773

44' : 04364-8235
UC 1192

59' : 04537-8301
RST2369

60' : 04574-8104
TDS3018

77' : 04547-8046
TSN 20

84' : 05065-8046
TDS 161

85' : 04454-8038
HJ 3721

97' : 04350-8032
TDS2900

105' : 04540-8017
B 1478

114' : 04585-8354
WIS 110

114' : 05073-8352
HDS 669

121' : 04593-8401
HDS 646

122' : 04354-8401
TDS2903

133' : 04497-8415
UC 1219

134' : 04476-7948
I 474

135' : 04310-7956
TDS2877

142' : 05078-7947
RST2374

146' : 04599-7938
TDS3034

160' : 04552-7923
HJ 3733

178' : 05044-8458
UC 1260

185' : 04422-8506
TDS2935

189' : 04487-8511
RST2370

205' : 05036-8525
UC 1258

210' : 04312-7838
I 472AB



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.

04507-8202 HDS 625 (HD 32860)

 
 
04h 50m 43.98s -82° 01' 57.0" P.A. 126.00 sep 0.1 mag 10.25,11.83 Sp G3V: dist. 119.47 pc (389.71 l.y.)
 
 
Coord 2000 04507-8202 Discov num HDS 625 Comp Coord arcsec 2000 04 50 43.98 -82 01 57.0
Date first 1991 Date last 2020 Obs 8
Pa first 318 Pa last 125.9 P.A. Now (θ) 125.9°
Sep first 0.2 Sep last 0.076 Sep. Now (ρ) 0.076"
Mag pri 10.25 Mag sec 11.83 delta mag (ΔM) 1.58 Spectral class G3V: (yellow)
Pri motion ra -019 Sec motion ra
Pri motion dec -010 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 32860 Constellation Mensa HIP 22518 Tycho2 9377-00254-1
Gaia DR2 4621864609883285376 HD 32860 CP CP-82 102 Distance 119.47
Distance ly 389.71
 
 
ORBITAL ELEMENTS
 
 
Period (P)116.2y Periastron (T)2017.9y Semi-major axis (a)0.245a
Eccentricity (e)0.8 Inclination (i)97.5° Longitude of periastron (ω)102.5°
Node (Ω)306.1° Notes ReferenceTok2020g
Equinox2000 Last observation2020 Grade5(1=Definitive, 9=Indet.)
label theta rho
2000 313.9 0.195
2001 313.6 0.193
2002 313.2 0.191
2003 312.8 0.189
2004 312.3 0.186
2005 311.9 0.182
2006 311.5 0.178
2007 311.0 0.173
2008 310.5 0.168
2009 310.0 0.161
2010 309.4 0.153
2011 308.7 0.144
2012 307.9 0.133
2013 307.0 0.120
2014 305.9 0.104
2015 304.2 0.083
2016 301.2 0.058
2017 291.4 0.025
2018 149.0 0.016
2019 130.6 0.049
2020 126.6 0.072
2021 124.3 0.087
2022 122.6 0.097
2023 121.1 0.104
2024 119.8 0.108
2025 118.6 0.110
2026 117.4 0.112
2027 116.3 0.112
2028 115.1 0.112
2029 113.9 0.111
2030 112.7 0.109


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.


 
  


wds04507-8202a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 04507-8202 HDS 625 (HD 32860) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Tok2020g orb - Tokovinin, A. 2020IAUDS.201....1A
Tok2020g Inf. Circ. 201, 1, 2020
 
 
DISCOVERER
 
 
idgroup discov author
1 HDS Hipparcos Double Star (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
04507-8202 HDS 625 1991 1 318 0.2 10.25 11.83 G3V: 045043.98-820157.0
04507-8202 HDS 625 2015 2 127 0.1 10.25 11.83 G3V: 045043.98-820157.0
04507-8202 HDS 625 2016 3 86 0.1 10.25 11.83 G3V: 045043.98-820157.0
04507-8202 HDS 625 2018 6 314 0.0 10.25 11.83 G3V: 045043.98-820157.0
04507-8202 HDS 625 2019 7 306 0.1 10.25 11.83 G3V: 045043.98-820157.0
04507-8202 HDS 625 2020 8 126 0.1 10.25 11.83 G3V: O 045043.98-820157.0

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

 
 
WDS 04507-8202 HDS 625 (HD 32860) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04507-8202 HDS 625 (HD 32860) : MEASURES
 
 
No records found.

 
 
WDS 04507-8202 (HD 32860) : VIRTUAL EYEPIECE
 
 

04507-8202 HDS 625A mag 10.25 Sp G3V: 04507-8202 HDS 625B mag 11.83 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 04507-8202 (HD 32860) : ALADIN DSS IMAGE @ 04h 50m 43.98s -82° 01' 57.0"
 
 
 
 
WDS 04507-8202 HDS 625 (HD 32860) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04507-8202 HDS 625 distance=1' 05028-8231 RST2373 distance=39' 05105-8207 KPP 880 distance=42' 05107-8217 HJ 3773 distance=44' 04364-8235 UC 1192 distance=44' 04537-8301 RST2369 distance=59' 04574-8104 TDS3018 distance=60' 04547-8046 TSN 20 distance=77' 05065-8046 TDS 161 distance=84' 04454-8038 HJ 3721 distance=85' 04350-8032 TDS2900 distance=97' 04540-8017 B 1478 distance=105' 04585-8354 WIS 110 distance=114' 05073-8352 HDS 669 distance=114' 04593-8401 HDS 646 distance=121' 04354-8401 TDS2903 distance=122' 04339-8004 KPP3578AC distance=125' 04497-8415 UC 1219 distance=133' 04476-7948 I 474 distance=134' 04310-7956 TDS2877 distance=135' 05078-7947 RST2374 distance=142' 04599-7938 TDS3034 distance=146' 04552-7923 HJ 3733 distance=160' 05044-8458 UC 1260 distance=178' 04422-8506 TDS2935 distance=185' 04487-8511 RST2370 distance=189' 05036-8525 UC 1258 distance=205' 04312-7838 I 472AB distance=210' 04312-7838 I 472AB,C distance=210' 05002-7818 HJ 3741 distance=226' 05047-7816 R 58 distance=229' 05074-7816 R 59 distance=230' 05016-7750 TDS3044 distance=254' 04368-7749 UC 1194 distance=256' 05072-7747 TDS3072 distance=259' 04519-7733 LDS 133 distance=270' 05066-7734 TOK 785 distance=272' 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 04507-8202 HDS 625 126 0.1 1
Show 05028-8231 RST2373 211 1.3 39
Show 05105-8207 KPP 880 167 7.4 42
Show 05107-8217 HJ 3773 282 19.0 44
Show 04364-8235 UC 1192 339 109.0 44
Show 04537-8301 RST2369 274 1.0 59
Show 04574-8104 TDS3018 4 1.7 60
Show 04547-8046 TSN 20 189 14.4 77
Show 05065-8046 TDS 161 133 1.1 84
Show 04454-8038 HJ 3721 234 3.4 85
Show 04350-8032 TDS2900 16 0.8 97
Show 04540-8017 B 1478 333 0.9 105
Show 04585-8354 WIS 110 45 902.5 114
Show 05073-8352 HDS 669 201 0.3 114
Show 04593-8401 HDS 646 245 0.3 121
Show 04354-8401 TDS2903 193 0.7 122
Show 04339-8004 KPP3578 AC 248 25.5 125
Show 04497-8415 UC 1219 124 5.7 133
Show 04476-7948 I 474 89 0.6 134
Show 04310-7956 TDS2877 21 0.8 135
Show 05078-7947 RST2374 113 3.7 142
Show 04599-7938 TDS3034 66 2.0 146
Show 04552-7923 HJ 3733 116 19.6 160
Show 05044-8458 UC 1260 29 5.5 178
Show 04422-8506 TDS2935 339 1.2 185
Show 04487-8511 RST2370 256 1.9 189
Show 05036-8525 UC 1258 30 11.0 205
Show 04312-7838 I 472 AB 266 1.3 210
Show 04312-7838 I 472 AB,C 79 18.3 210
Show 05002-7818 HJ 3741 110 50.2 226
Show 05047-7816 R 58 232 18.0 229
Show 05074-7816 R 59 152 17.9 230
Show 05016-7750 TDS3044 27 1.3 254
Show 04368-7749 UC 1194 224 63.2 256
Show 05072-7747 TDS3072 143 0.4 259
Show 04519-7733 LDS 133 127 19.9 270
Show 05066-7734 TOK 785 115 0.0 272

 
 
WDS 04507-8202 : COMPONENTS
 
 
  A
B pa=169.2°
sep=0.05"
 
 
04507-8202 A
 
 
Componente originario normalizzato AB Name HD 32860 Coord arcsec 2000 045043.98-820157.0 Mag 10.25
Spectral class G3V: (yellow) PmRA -19.00 PmDE -10.0 HIP 22518
Tycho2 9377-00254-1 HD 32860 CP CP-82 102
Tycho2
Tycho2 9377-00254-1 Pflag RAmdeg 72.68297053 DEmdeg -82.03255255
PmRA -18.6 PmDE -11.7 E RAmdeg 19 E DEmdeg 19
E pmRA 1.4 E pmDE 1.4 EpRAm 1985.91 EpDEm 1986.32
Num 9 Q RAmdeg 0.7 Q DEmdeg 0.9 Q pmRA 0.8
Q pmDE 0.9 BTmag 10.863 E BTmag 0.044 VTmag 9.966
E VTmag 0.029 Prox 999 TYC T HIP 22518
CCDM AB RAdeg 72.68329583 DEdeg -82.03252250 EpRA 1990 1.74
EpDE 1990 1.75 E RAdeg 21.9 E DEdeg 21.1 Posflg P
Corr 0.1
Hipparcos
Catalog H HIP 22518 Proxy H RAhms 04 50 43.98
DEdms -82 01 57.0 Vmag 9.9 VarFlag R Vmag G
RAdeg 72.6833 DEdeg -82.0325 AstroRef * Plx 8.56
CCDM 04507-8202 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 318 Rho 0.201 HD 32860 BD
CD CP CP-82 102 Dm number -82 102 VIred 0.78
SpType G3V: R SpType Coord arcsec 2000 045043.98-820157.0
Hipparcos 2
HIP 22518 Sn 55 So 3 Nc 2
RArad 1.268562104 DErad -1.4317374585 Plx 8.37 PmRA -17.98
PmDE -9.37 E RArad 0.84 E DErad 0.81 E Plx 0.96
E pmRA 0.92 E pmDE 1.11 Hpmag 10.0221 E Hpmag 0.003
SHp 0.024 VA 0 BV 0.73 E BV 0.02
VI 0.78
CCDM
Ccdm 04507-8202 RComp Comp A Note1
Note2 Discov num DRAs 1.91 DDEs 2.8
R dRAs 82 Year Theta Rho
Obs 2 Vmag 10.2 Sp G3 PmNote *
PmRA -19 PmDE -10 Dm number -82 102 Cat1 CPD
Name2 Cat2 HD 32860 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 22518
 
 
04507-8202 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 045043.98-820157.0 Mag 11.83 Calc delta mag 1.58
Calc coord yes
CCDM
Ccdm 04507-8202 RComp Comp B Note1
Note2 Discov num HDS DRAs 1.85 DDEs 3.0
R dRAs 82 Year 1991 Theta 318 Rho 0.2
Obs 1 Vmag 11.8 Sp PmNote *
PmRA -19 PmDE -10 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 22518