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Current system
09005+3225
HU 718
HD 76975


Nearby doubles
5' : 09003+3221
SLW 321

13' : 08595+3225
SHJ 100AB

16' : 09014+3215
STF1298AB

18' : 09007+3208
COU1253AB

20' : 09002+3206
DVG 26AB

20' : 08599+3207
DVG 25

24' : 08587+3222
DJU 1

29' : 08584+3234
SKF 514

35' : 08591+3155
TOK 522

37' : 09007+3148
SLW 322

43' : 08596+3307
COU1252

43' : 08573+3236
SEI 513

45' : 08593+3307
SLN 15

47' : 08571+3241
BKO 399

50' : 08572+3159
CVR1182

50' : 08573+3254
STF1294AB

62' : 09024+3128
SEI 514

66' : 09057+3227
AG 161

70' : 08553+3247
AG 159

76' : 08589+3338
TDS6234

78' : 08553+3145
KPP1818

81' : 09020+3344
TDS6256

87' : 09024+3101
SKF 864

87' : 09062+3314
COU1560AB

91' : 09058+3325
GRV 777

99' : 09020+3402
CVR1189



Selections
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Binary Systems
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Quadruple Systems
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

09005+3225 HU 718 (HD 76975)

 
 
09h 00m 30.68s +32° 25' 03.2" P.A. 42.00 sep 0.2 mag 9.30,9.49 Sp G5 dist. 89.05 pc (290.48 l.y.)
 
 
Coord 2000 09005+3225 Discov num HU  718 Comp Coord arcsec 2000 09 00 30.68 +32 25 03.2
Date first 1904 Date last 2013 Obs 39
Pa first 201 Pa last 42.4 P.A. Now (θ) 213.4°
Sep first 0.5 Sep last 0.224 Sep. Now (ρ) 0.267"
Mag pri 9.30 Mag sec 9.49 delta mag (ΔM) 0.19 Spectral class G5 (yellow)
Pri motion ra +046 Sec motion ra
Pri motion dec -018 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 76975 Constellation Cancer SAO 61192 HIP 44230
Tycho2 2492-00013-1 Gaia DR2 712110323617683712 HD 76975 ADS 7124
BD BD+32 1826 Distance 89.05 Distance ly 290.48
 
 
ORBITAL ELEMENTS
 
 
Period (P)139.765y± 1.185 Periastron (T)2019.142y± 0.887 Semi-major axis (a)0.552a± 0.061
Eccentricity (e)0.783± 0.036 Inclination (i)102.1°± 2.4 Longitude of periastron (ω)79.3°± 2.3
Node (Ω)34.3°± 6.5 Notesn ReferenceFMR2015b
Equinox2000 Last observation2010 Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 58.2 0.272
2001 56.8 0.275
2002 55.5 0.278
2003 54.2 0.280
2004 52.9 0.281
2005 51.6 0.282
2006 50.3 0.282
2007 49.0 0.281
2008 47.7 0.280
2009 46.4 0.277
2010 45.0 0.273
2011 43.6 0.266
2012 42.2 0.258
2013 40.5 0.246
2014 38.8 0.231
2015 36.7 0.211
2016 34.0 0.184
2017 30.3 0.147
2018 23.3 0.098
2019 357.3 0.040
2020 248.0 0.046
2021 226.5 0.105
2022 220.4 0.157
2023 217.2 0.201
2024 215.0 0.237
2025 213.4 0.267
2026 212.1 0.293
2027 211.0 0.315
2028 210.0 0.334
2029 209.1 0.350
2030 208.3 0.365
2031 207.6 0.377
2032 206.9 0.389
2033 206.2 0.398
2034 205.6 0.407
2035 205.0 0.414
2036 204.4 0.421
2037 203.8 0.426
2038 203.3 0.431
2039 202.7 0.435
2040 202.2 0.438
2041 201.7 0.441
2042 201.2 0.444
2043 200.6 0.445
2044 200.1 0.446
2045 199.6 0.447
2046 199.1 0.448
2047 198.6 0.448
2048 198.1 0.447
2049 197.6 0.446
2050 197.0 0.445


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
wds09005%2B3225a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic
 
 
WDS 09005+3225 HU 718 (HD 76975) : NOTES
 
 
discov_num notes refcode
HU 718 A premature orbit has been computed.
 
 
REFERENCES
 
 
refcode metd author reference
FMR2015b orb - Rica Romero, F.M. ...................
FMR2015b Webb Soc., Double Star Circ. 23, 13, 2015
 
 
DISCOVERER
 
 
discov author
FMR Rica Romero, F.M.
FMR Rica, F., Barrena, R., Antonio Henriquez, J., Vazquez, G., Vazquez, C., Hernandez,
FMR Rica, F.M.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
09005+3225 HU 718 1996 33 63 0.3 9.30 9.49 G5 +32 1826 NO 090030.68+322503.2
09005+3225 HU 718 2009 35 50 0.3 9.30 9.49 G5 +32 1826 NO 090030.68+322503.2
09005+3225 HU 718 2010 37 47 0.3 9.30 9.49 G5 +32 1826 NO 090030.68+322503.2
09005+3225 HU 718 2013 38 42 0.2 9.30 9.49 G5 +32 1826 NO 090030.68+322503.2

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

 
 
WDS 09005+3225 HU 718 (HD 76975) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09005+3225 HU 718 (HD 76975) : MEASURES
 
 
No records found.

 
 
WDS 09005+3225 (HD 76975) : VIRTUAL EYEPIECE
 
 

09005+3225 HU 718A mag 9.3 Sp G5 09005+3225 HU 718B sep 0.2 P.A. 42.40 mag 9.49 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 09005+3225 (HD 76975) : ALADIN DSS IMAGE @ 09h 00m 30.68s +32° 25' 03.2"
 
 
 
 
WDS 09005+3225 HU 718 (HD 76975) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

09005+3225 HU 718 distance=1' 09003+3221 SLW 321 distance=5' 08595+3225 SHJ 100AB distance=13' 08595+3225 HJL1053BC distance=14' 09014+3215 STF1298AB distance=16' 09014+3215 STF1298AC distance=16' 09007+3208 COU1253AB distance=18' 09007+3208 COU1253AC distance=18' 09002+3206 DVG 26AB distance=20' 09002+3206 DAM1516AC distance=20' 08599+3207 DVG 25 distance=20' 08587+3222 DJU 1 distance=24' 08584+3234 SKF 514 distance=29' 08591+3155 TOK 522 distance=35' 09007+3148 SLW 322 distance=37' 08596+3307 COU1252 distance=43' 08573+3236 SEI 513 distance=43' 08593+3307 SLN 15 distance=45' 08571+3241 BKO 399 distance=47' 08572+3159 CVR1182 distance=50' 08573+3254 STF1294AB distance=50' 08573+3254 SIN 41AC distance=50' 09024+3128 SEI 514 distance=62' 09057+3227 AG 161 distance=66' 08553+3247 AG 159 distance=70' 08589+3338 TDS6234 distance=76' 08553+3145 KPP1818 distance=78' 09020+3344 TDS6256 distance=81' 09062+3314 GII 37Ba,Bb distance=87' 09024+3101 SKF 864 distance=87' 09062+3314 COU1560AB distance=87' 09062+3314 COU1560AC distance=87' 09058+3325 GRV 777 distance=91' 09020+3402 CVR1189 distance=99' 08526+3228 HU 1125AB distance=101' 08526+3228 S 583AC distance=101' 08526+3228 WAL 55AD distance=101' 08521+3247 SLW 308 distance=109' 09013+3413 SKF 859 distance=110' 09095+3250 COU1561 distance=117' 09098+3141 SLW 333 distance=127' 08514+3118 DAM1494 distance=134' 09097+3118 TOI3829 distance=135' 08580+3014 HO 252 distance=135' 08510+3124 HO 40AB distance=136' 08510+3124 HO 40AC distance=136' 08505+3317 LAF 37 distance=137' 08542+3035 STF1291AB distance=137' 08542+3035 STF1291AB,C distance=137' 08510+3122 DAM1492AB distance=137' 08510+3122 DAM1492AC distance=137' 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 09005+3225 HU 718 42 0.2 1
Show 09003+3221 SLW 321 186 100.9 5
Show 08595+3225 SHJ 100 AB 294 90.3 13
Show 08595+3225 HJL1053 BC 184 160.0 14
Show 09014+3215 STF1298 AB 135 4.5 16
Show 09014+3215 STF1298 AC 319 186.8 16
Show 09007+3208 COU1253 AB 20 0.7 18
Show 09007+3208 COU1253 AC 48 1.7 18
Show 09002+3206 DVG 26 AB 25 115.9 20
Show 09002+3206 DAM1516 AC 242 61.1 20
Show 08599+3207 DVG 25 208 12.7 20
Show 08587+3222 DJU 1 246 0.3 24
Show 08584+3234 SKF 514 152 2.0 29
Show 08591+3155 TOK 522 209 331.9 35
Show 09007+3148 SLW 322 17 10.0 37
Show 08596+3307 COU1252 167 1.6 43
Show 08573+3236 SEI 513 197 27.3 43
Show 08593+3307 SLN 15 139 9.3 45
Show 08571+3241 BKO 399 13 14.8 47
Show 08572+3159 CVR1182 243 3.7 50
Show 08573+3254 STF1294 AB 340 15.6 50
Show 08573+3254 SIN 41 AC 285 191.3 50
Show 09024+3128 SEI 514 282 6.7 62
Show 09057+3227 AG 161 225 4.3 66
Show 08553+3247 AG 159 101 6.8 70
Show 08589+3338 TDS6234 140 0.7 76
Show 08553+3145 KPP1818 43 14.0 78
Show 09020+3344 TDS6256 336 2.5 81
Show 09062+3314 GII 37 Ba,Bb 89 0.3 87
Show 09024+3101 SKF 864 264 1.0 87
Show 09062+3314 COU1560 AB 299 1.2 87
Show 09062+3314 COU1560 AC 243 1.4 87
Show 09058+3325 GRV 777 261 7.0 91
Show 09020+3402 CVR1189 179 3.3 99
Show 08526+3228 HU 1125 AB 276 5.2 101
Show 08526+3228 S 583 AC 24 76.8 101
Show 08526+3228 WAL 55 AD 55 112.5 101
Show 08521+3247 SLW 308 14 12.1 109
Show 09013+3413 SKF 859 41 1.7 110
Show 09095+3250 COU1561 214 0.7 117
Show 09098+3141 SLW 333 90 90.3 127
Show 08514+3118 DAM1494 185 26.7 134
Show 09097+3118 TOI3829 57 1.5 135
Show 08580+3014 HO 252 38 0.1 135
Show 08510+3124 HO 40 AB 279 0.9 136
Show 08510+3124 HO 40 AC 140 38.0 136
Show 08505+3317 LAF 37 142 8.3 137
Show 08542+3035 STF1291 AB 310 1.5 137
Show 08542+3035 STF1291 AB,C 204 54.6 137
Show 08510+3122 DAM1492 AB 212 2.2 137
Show 08510+3122 DAM1492 AC 21 10.7 137

 
 
WDS 09005+3225 : COMPONENTS
 
 
  A
B pa=42.4°
sep=0.22"
 
 
09005+3225 A
 
 
Name HD 76975 Coord arcsec 2000 090030.68+322503.2 Mag 9.3 Spectral class G5 (yellow)
PmRA 46.00 PmDE -18.0 SAO 61192 HIP 44230
Tycho2 2492-00013-1 HD 76975 BD BD+32 1826
Tycho2
Tycho2 2492-00013-1 Pflag RAmdeg 135.12795340 DEmdeg 32.41746087
PmRA 46.9 PmDE -39.1 E RAmdeg 7 E DEmdeg 9
E pmRA 1.1 E pmDE 1.2 EpRAm 1991.00 EpDEm 1990.31
Num 8 Q RAmdeg 1.0 Q DEmdeg 0.8 Q pmRA 1.0
Q pmDE 0.8 BTmag 9.250 E BTmag 0.019 VTmag 8.595
E VTmag 0.014 Prox 999 TYC T HIP 44230
CCDM AB RAdeg 135.12782444 DEdeg 32.41755500 EpRA 1990 1.68
EpDE 1990 1.35 E RAdeg 7.4 E DEdeg 9.2 Posflg P
Corr 0.3
SAO
SAO 61192 DelFlag RA1950 PmRA1950 0.0035
DE1950 PmDE1950 -0.044 Vmag 8.5 SpType G5
Double code Source 6 CatNum 926 DM BD+32 1826
DMcomp BDsup HD 76975 M HD 0
GC RA1950rad 2.34503394 DE1950rad 0.56921956 PmRA2000 0.0035
PmDE2000 -0.04
Hipparcos
Catalog H HIP 44230 Proxy H RAhms 09 00 30.68
DEdms +32 25 03.2 Vmag 8.51 VarFlag R Vmag H
RAdeg 135.128 DEdeg 32.4176 AstroRef * Plx 9.26
CCDM 48.30 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 71 Rho 0.244 HD BD BD+32 1826
CD CP Dm number +32 1826 VIred 0.69
SpType G5 R SpType Coord arcsec 2000 090030.68+322503.2
Hipparcos 2
HIP 44230 Sn 55 So 3 Nc 2
RArad 2.3584253362 DErad 0.5657931212 Plx 11.23 PmRA 48.83
PmDE -36.76 E RArad 0.97 E DErad 0.57 E Plx 1.07
E pmRA 1.4 E pmDE 0.8 Hpmag E Hpmag 0.0015
SHp 0.012 VA 0 BV 0.606 E BV 0.02
VI 0.68
CCDM
Ccdm 09005+3225 RComp Comp A Note1
Note2 Discov num DRAs 0.69 DDEs 3.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.4 Sp G5 PmNote *
PmRA 44 PmDE -26 Dm number +32 1826 Cat1 BD
Name2 +32 926 Cat2 AGK2/3 HD 76975 M HD
ADS BDS A 7124 M ADS BDS N IDS IDS 08544N3248A
HIC 44230
 
 
09005+3225 B
 
 
Coord arcsec 2000 090030.69+322503.4 Mag 9.49 Delta magnitude 0.19 Coordinate calculated yes
CCDM
Ccdm 09005+3225 RComp Comp B Note1 *
Note2 Discov num HU 718 DRAs DDEs
R dRAs Year 1956 Theta 152 Rho 0.2
Obs 6 Vmag 9.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 7124 M ADS BDS N IDS IDS 08544N3248B
HIC 44230