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Doubles in session


Current system
00003-4417
I 1477
HD 224750


Nearby doubles
30' : 00028-4404
TDS1268

53' : 00043-4449
DON1057

71' : 00040-4515
TVB 19

85' : 00043-4304
UC 311

103' : 00082-4515
UC 323

104' : 00010-4234
I 1088AB

104' : 00052-4547
B 635

106' : 00035-4238
LDS3115

116' : 00048-4603
KPP1385

117' : 00023-4223
CBL 557

119' : 00084-4257
B 1406

125' : 00099-4309
KPP2231

133' : 00037-4210
TDS1278

147' : 00101-4601
KPP2852

148' : 00136-4340
DON 1

150' : 00026-4645
LIT 1

162' : 00019-4137
I 1060

163' : 00073-4153
CRU9001

163' : 00071-4152
TDS1299

171' : 00098-4202
TSN 119

174' : 00004-4711
HDS 1

178' : 00166-4347
TDS1376

180' : 00003-4118
SKF1140

185' : 00170-4506
TDS1380

193' : 00093-4132
UC 329

195' : 00148-4224
NSN 228



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.

00003-4417 I 1477 (HD 224750)

 
 
00h 00m 19.10s -44° 17' 26.0" P.A. 327.00 sep 0.3 mag 6.80,7.56 Sp G3IV dist. 81.37 pc (265.43 l.y.)
 
 
Coord 2000 00003-4417 Discov num I  1477 Comp Coord arcsec 2000 00 00 19.10 -44 17 26.0
Date first 1926 Date last 2001 Obs 31
Pa first 261 Pa last 326.5 P.A. Now (θ) 326.5°
Sep first 0.5 Sep last 0.312 Sep. Now (ρ) 0.312"
Mag pri 6.80 Mag sec 7.56 delta mag (ΔM) 0.76 Spectral class G3IV (yellow)
Pri motion ra +062 Sec motion ra +062
Pri motion dec -107 Sec motion dec -107
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 224750 Constellation Phoenix SAO 231888 HIP 25
Tycho2 7529-00356-1 Gaia DR2 4994581292009978112 HD 224750 HR 9077
GC 33292 CD CD-4415420 CP CP-4410394 Distance 81.37
Distance ly 265.43
 
 
ORBITAL ELEMENTS
 
 
Period (P)384.1y± 22.5 Periastron (T)2008.2y± 14.9 Semi-major axis (a)1.023a± 0.096
Eccentricity (e)0.703± 0.056 Inclination (i)75.3°± 2.4 Longitude of periastron (ω)246.5°± 3.1
Node (Ω)141.6°± 1.9 Notes ReferenceCve2010e
Equinox2000 Last observation2001 Grade5(1=Definitive, 9=Indet.)
label theta rho
2000 324.7 0.359
2001 326.2 0.339
2002 327.8 0.316
2003 329.8 0.292
2004 332.0 0.265
2005 334.9 0.237
2006 338.5 0.207
2007 343.3 0.177
2008 350.1 0.146
2009 0.5 0.117
2010 16.8 0.094
2011 41.0 0.081
2012 68.1 0.084
2013 89.0 0.103
2014 102.4 0.129
2015 111.0 0.160
2016 116.8 0.192
2017 120.9 0.224
2018 124.0 0.255
2019 126.4 0.286
2020 128.4 0.316
2021 130.0 0.346
2022 131.4 0.374
2023 132.5 0.401
2024 133.6 0.428
2025 134.5 0.453
2026 135.3 0.477
2027 136.0 0.501
2028 136.7 0.524
2029 137.3 0.545
2030 137.9 0.566


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


 
  


wds00003-4417b.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 00003-4417 I 1477 (HD 224750) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Cve2010e orb - Cvetkovic, Z. & Novakovic, B. 2010AN....331..304C
Cve2010e Astron. Nachr. 331, 304, 2010
 
 
DISCOVERER
 
 
idgroup discov author
1 I Innes, R.T.A.
5 I MNRAS 57, 533, 1897 (data also in I__1897b,
5 I I__1897c)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00003-4417 I 1477 2001 31 330 0.3 6.80 7.56 G3IV OD 000019.10-441726.0

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

 
 
WDS 00003-4417 I 1477 (HD 224750) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00003-4417 I 1477 (HD 224750) : MEASURES
 
 
No records found.

 
 
WDS 00003-4417 (HD 224750) : VIRTUAL EYEPIECE
 
 

00003-4417 I 1477A mag 6.8 Sp G3IV 00003-4417 I 1477B sep 0.3 P.A. 334.60 mag 7.56 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 00003-4417 (HD 224750) : ALADIN DSS IMAGE @ 00h 00m 19.10s -44° 17' 26.0"
 
 
 
 
WDS 00003-4417 I 1477 (HD 224750) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00003-4417 I 1477 distance=0' 00028-4404 TDS1268 distance=30' 00043-4449 DON1057 distance=53' 00040-4515 TVB 19 distance=71' 00043-4304 UC 311 distance=85' 00082-4515 UC 323 distance=103' 00010-4234 I 1088AB distance=104' 00010-4234 I 1088AC distance=104' 00052-4547 B 635 distance=104' 00035-4238 LDS3115 distance=106' 00048-4603 KPP1385 distance=116' 00023-4223 CBL 557 distance=117' 00084-4257 B 1406 distance=119' 00099-4309 KPP2231 distance=125' 00037-4210 TDS1278 distance=133' 00101-4601 KPP2852 distance=147' 00136-4340 DON 1 distance=148' 00026-4645 LIT 1 distance=150' 00019-4137 I 1060 distance=162' 00073-4153 CRU9001 distance=163' 00071-4152 TDS1299 distance=163' 00098-4202 TSN 119 distance=171' 00004-4711 HDS 1 distance=174' 00166-4347 TDS1376 distance=178' 00003-4118 SKF1140 distance=180' 00170-4506 TDS1380 distance=185' 00093-4132 UC 329 distance=193' 00148-4224 NSN 228 distance=195' 00153-4230 RST3344 distance=196' 00114-4701 RST 2 distance=201' 00056-4734 UC 317 distance=205' 00152-4206 B 1407 distance=210' 00027-4048 LDS5256 distance=211' 00068-4055 RST1179 distance=215' 00027-4753 TDS1267 distance=217' 00046-4044 GKI 2Ba,Bb distance=219' 00046-4044 ERO 1AB distance=219' 00131-4128 WIS 4 distance=221' 00185-4606 RST 3 distance=221' 00087-4057 TDS1311 distance=221' 00106-4107 CRU9002 distance=222' 00098-4054 WIS 3 distance=230' 00040-4808 COO 264 distance=234' 00067-4803 CPO 105 distance=235' 00114-4049 BVD 63AB distance=243' 00154-4113 RST1182 distance=249' 00019-4836 B 1405 distance=259' 00175-4726 SKF 407 distance=261' 00025-3956 TDS1265 distance=263' 00121-4028 LDS 2 distance=263' 00143-4757 KPP2850 distance=264' 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 00003-4417 I 1477 327 0.3
Show 00028-4404 TDS1268 93 0.9 30
Show 00043-4449 DON1057 76 0.4 53
Show 00040-4515 TVB 19 235 5.1 71
Show 00043-4304 UC 311 142 8.7 85
Show 00082-4515 UC 323 10 22.7 103
Show 00010-4234 I 1088 AB 354 1.7 104
Show 00010-4234 I 1088 AC 141 17.6 104
Show 00052-4547 B 635 333 1.5 104
Show 00035-4238 LDS3115 57 7.5 106
Show 00048-4603 KPP1385 61 10.4 116
Show 00023-4223 CBL 557 222 11.8 117
Show 00084-4257 B 1406 303 0.9 119
Show 00099-4309 KPP2231 185 18.5 125
Show 00037-4210 TDS1278 252 0.4 133
Show 00101-4601 KPP2852 285 6.6 147
Show 00136-4340 DON 1 249 2.1 148
Show 00026-4645 LIT 1 138 8.5 150
Show 00019-4137 I 1060 37 0.7 162
Show 00073-4153 CRU9001 10 79.8 163
Show 00071-4152 TDS1299 269 1.7 163
Show 00098-4202 TSN 119 117 0.1 171
Show 00004-4711 HDS 1 333 0.2 174
Show 00166-4347 TDS1376 115 2.9 178
Show 00003-4118 SKF1140 290 17.3 180
Show 00170-4506 TDS1380 158 0.9 185
Show 00093-4132 UC 329 326 31.5 193
Show 00148-4224 NSN 228 171 1.4 195
Show 00153-4230 RST3344 3 0.1 196
Show 00114-4701 RST 2 67 0.6 201
Show 00056-4734 UC 317 177 10.6 205
Show 00152-4206 B 1407 75 1.2 210
Show 00027-4048 LDS5256 269 295.9 211
Show 00068-4055 RST1179 106 1.3 215
Show 00027-4753 TDS1267 109 0.6 217
Show 00046-4044 GKI 2 Ba,Bb 44 0.1 219
Show 00046-4044 ERO 1 AB 259 18.3 219
Show 00131-4128 WIS 4 208 144.7 221
Show 00185-4606 RST 3 131 2.2 221
Show 00087-4057 TDS1311 137 2.3 221
Show 00106-4107 CRU9002 42 92.4 222
Show 00098-4054 WIS 3 208 616.2 230
Show 00040-4808 COO 264 58 3.2 234
Show 00067-4803 CPO 105 68 3.6 235
Show 00114-4049 BVD 63 AB 126 68.6 243
Show 00154-4113 RST1182 147 0.9 249
Show 00019-4836 B 1405 237 5.0 259
Show 00175-4726 SKF 407 86 7.6 261
Show 00025-3956 TDS1265 156 0.8 263
Show 00121-4028 LDS 2 288 12.7 263
Show 00143-4757 KPP2850 260 4.7 264

 
 
WDS 00003-4417 : COMPONENTS
 
 
  A
B pa=334.6°
sep=0.29"
 
 
00003-4417 A
 
 
Componente originario normalizzato AB Name HD 224750 Coord arcsec 2000 000019.10-441726.0 Mag 6.8
Spectral class G3IV (yellow) PmRA 62.00 PmDE -107.0 SAO 231888
HIP 25 Tycho2 7529-00356-1 HD 224750 HR 9077
GC 33292 CD CD-4415420 CP CP-4410394
Tycho2
Tycho2 7529-00356-1 Pflag RAmdeg 0.07952991 DEmdeg -44.29052387
PmRA 61.7 PmDE -107.1 E RAmdeg 3 E DEmdeg 4
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.53 EpDEm 1991.37
Num 12 Q RAmdeg 1.0 Q DEmdeg 1.5 Q pmRA 0.9
Q pmDE 1.4 BTmag 7.272 E BTmag 0.015 VTmag 6.406
E VTmag 0.009 Prox 999 TYC T HIP 25
CCDM AB RAdeg 0.07933250 DEdeg -44.29027833 EpRA 1990 1.75
EpDE 1990 1.75 E RAdeg 3.3 E DEdeg 3.6 Posflg P
Corr 0.1
SAO
SAO 231888 DelFlag RA1950 PmRA1950 0.0073
DE1950 PmDE1950 -0.106 Vmag 6.2 SpType K0
Double code Source 70 CatNum 33292 DM CD-4415420
DMcomp BDsup HD 224750 M HD 0
GC 33292 RA1950rad 6.27335268 DE1950rad -0.77784972 PmRA2000 0.0075
PmDE2000 -0.111
Hipparcos
Catalog H HIP 25 Proxy H RAhms 00 00 19.05
DEdms -44 17 25.1 Vmag 6.28 VarFlag R Vmag G
RAdeg 0.0793654 DEdeg -44.2903 AstroRef A Plx 13.74
CCDM 00003-4417 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 316 Rho 0.463 HD 224750 BD
CD CD-4415420 CP CP-4410394 Dm number -4415420 VIred 0.8
SpType G3IV R SpType Coord arcsec 2000 000019.05-441725.1
Hipparcos 2
HIP 25 Sn 15 So 3 Nc 2
RArad 0.0013851983 DErad -0.7730115146 Plx 12.29 PmRA 58.04
PmDE -109.17 E RArad 0.54 E DErad 0.37 E Plx 0.77
E pmRA 0.65 E pmDE 0.54 Hpmag 6.4211 E Hpmag 0.0006
SHp 0.008 VA 0 BV 0.763 E BV 0.003
VI 0.8
CCDM
Ccdm 00003-4417 RComp Comp A Note1
Note2 Discov num DRAs 1.02 DDEs -25.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.8 Sp K0 PmNote *
PmRA 58 PmDE -105 Dm number -4415420 Cat1 CD
Name2 231888 Cat2 SAO HD 224750 M HD
ADS BDS M ADS BDS N IDS IDS 23552S4451A
HIC 25
 
 
00003-4417 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 000019.09-441725.7 Mag 7.56 PmRA 62.00
PmDE -107.0 Calc delta mag 0.76 Calc coord yes
CCDM
Ccdm 00003-4417 RComp Comp B Note1
Note2 Discov num I 1477 DRAs DDEs
R dRAs Year 1959 Theta 292 Rho 0.5
Obs 12 Vmag 7.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 23552S4451B
HIC 25