00462-2214 RST 4155 (HD 4397)

 
 
00h 46m 11.05s -22° 14' 29.3" P.A. 236.00 sep 0.2 mag 9.76,10.03 Sp F9V+G1V dist. 93.81 pc (306.01 l.y.)
 
 
Coord 2000 00462-2214 Discov num RST4155 Comp Coord arcsec 2000 00 46 11.05 -22 14 29.3
Date first 1940 Date last 2021 Obs 19
Pa first 344 Pa last 236.4 P.A. Now (θ) 229.7°
Sep first 0.2 Sep last 0.169 Sep. Now (ρ) 0.175"
Mag pri 9.76 Mag sec 10.03 delta mag (ΔM) 0.27 Spectral class F9V+G1V (yellow-white/yellow)
Pri motion ra -014 Sec motion ra
Pri motion dec +020 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 4397 Constellation Cetus SAO 166554 HIP 3606
Tycho2 5849-02187-1 Gaia DR2 2349543584191606144 HD 4397 CD CD-22 248
CP CP-22 81 Distance 93.81 Distance ly 306.01
 
 
ORBITAL ELEMENTS
 
 
Period (P)49.27y± 1.13 Periastron (T)2003.49y± 0.53 Semi-major axis (a)0.1693a± 0.0044
Eccentricity (e)0.305± 0.022 Inclination (i)138°± 2.3 Longitude of periastron (ω)141.7°± 2.5
Node (Ω)177.9°± 4.3 Notes ReferenceTok2020e
Equinox Last observation Grade2(1=Definitive, 9=Indet.)
label theta rho
2000 82.4 0.095
2001 65.7 0.094
2002 49.5 0.098
2003 34.9 0.104
2004 21.9 0.111
2005 10.5 0.117
2006 0.3 0.123
2007 350.8 0.127
2008 341.7 0.129
2009 332.9 0.130
2010 324.2 0.131
2011 315.5 0.131
2012 306.8 0.131
2013 298.2 0.131
2014 289.7 0.133
2015 281.4 0.135
2016 273.5 0.138
2017 265.9 0.142
2018 258.7 0.146
2019 252.1 0.152
2020 245.8 0.157
2021 240.1 0.163
2022 234.7 0.169
2023 229.7 0.175
2024 225.0 0.181
2025 220.6 0.187
2026 216.5 0.192
2027 212.5 0.196
2028 208.8 0.201
2029 205.1 0.204
2030 201.6 0.207


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



 
 


wds00462-2214b.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic
 
 
 
WDS 00462-2214 RST 4155 (HD 4397) : NOTES
 
 
discov_num notes refcode
RST4155 Ma,Mb = 1.043 +/- 0.026, 0.990 +/- 0.024 \msun. GmJ2022
 
 
REFERENCES
 
 
refcode metd author reference
GmJ2022 orb j Gomez, J., Docobo, J.A., Campo, P.P., Andrade, M., Mendez, R.A. & Costa, E. 2022MNRAS.509.4229G
GmJ2022 +not MNRAS 509, 4229, 2022
Tok2020e St j Tokovinin, A., Mason, B.D., Mendez, R.A., Costa, E. & Horch, E.P. 2020AJ....160....7T
Tok2020e +orb AJ 160, 7, 2020
 
 
DISCOVERER
 
 
idgroup discov author
1 RST Rossiter, R.A.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00462-2214 RST4155 1991 11 344 0.2 9.76 10.03 G0V NO 004611.05-221429.3
00462-2214 RST4155 2008 12 335 0.1 9.76 10.03 G0V NO 004611.05-221429.3
00462-2214 RST4155 2011 13 316 0.1 9.76 10.03 G0V NO 004611.05-221429.3
00462-2214 RST4155 2015 14 274 0.1 9.76 10.03 G0V O 004611.05-221429.3
00462-2214 RST4155 2017 15 261 0.1 9.76 10.03 G0V O 004611.05-221429.3
00462-2214 RST4155 2018 16 255 0.1 9.76 10.03 G0V O 004611.05-221429.3
00462-2214 RST4155 2019 17 249 0.2 9.76 10.03 G0V O 004611.05-221429.3
00462-2214 RST4155 2020 18 241 0.2 9.76 10.03 G0V O 004611.05-221429.3
00462-2214 RST4155 2021 19 236 0.2 9.76 10.03 G0V O 004611.05-221429.3

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

 
 
WDS 00462-2214 RST 4155 (HD 4397) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00462-2214 RST 4155 (HD 4397) : MEASURES
 
 
No records found.

 
 
WDS 00462-2214 (HD 4397) : VIRTUAL EYEPIECE
 
 

00462-2214 RST4155A mag 9.76 Sp F9V 00462-2214 RST4155B sep 0.2 P.A. 234.30 mag 10.03 Sp G1V virtual eyepiece
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Radius:
Components only
 
 
WDS 00462-2214 (HD 4397) : ALADIN DSS IMAGE @ 00h 46m 11.05s -22° 14' 29.3"
 
 
 
 
WDS 00462-2214 RST 4155 (HD 4397) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


00462-2214  RST4155 distance=1' 00472-2213  LDS2154 distance=15' 00462-2231  KPP2671AB distance=17' 00472-2158  LDS2153 distance=23' 00448-2201  ALD  98 distance=27' 00466-2242  CBL 204 distance=29' 00461-2141  UC  436 distance=34' 00437-2158  SLW  40 distance=39' 00441-2244  LDS2149 distance=43' 00432-2212  CVR  17 distance=43' 00432-2220  LDS2145 distance=43' 00447-2136  DON  11 distance=44' 00486-2143  SKF1358 distance=46' 00431-2154  DON  10 distance=48' 00432-2146  LDS1078 distance=53' 00476-2305  BRT1369 distance=55' 00435-2136  LDS2146 distance=55' 00495-2244  LDS2157 distance=55' 00417-2219  SLW  37 distance=64' 00493-2124  BU  301AB distance=67' 00493-2124  BU  301AC distance=67' 00422-2300  I  1075 distance=72' 00494-2313  PES   1 distance=74' 00437-2110  LDS2148 distance=75' 00491-2109  HDO  36 distance=78' 00427-2315  LDS2144 distance=79' 00456-2055  HU 1204 distance=81' 00516-2255  LDS1082 distance=85' 00522-2237  STN   3BD distance=87' 00522-2237  STN   3AB distance=87' 00522-2237  STN   3AC distance=87' 00411-2309  I  1074 distance=90' 00397-2205  DON   9 distance=92' 00458-2041  UC  434 distance=94' 00396-2254  LDS2143 distance=99' 00397-2135  HDS  91 distance=100' 00465-2354  SKF1357 distance=100' 00535-2237  LDS2158AB distance=105' 00535-2237  LDS2158AC distance=105' 00436-2354  LDS2147 distance=105' 00486-2357  LDS  27 distance=109' 00382-2216  HDS  89 distance=111' 00536-2127  LDS2159 distance=113' 00401-2100  SLW  35 distance=114' 00380-2232  ARA1957 distance=115' 00390-2117  UC  413 distance=116' 00547-2227  B    14 distance=119' 00380-2136  HJ 1990 distance=121' 00386-2118  LDS2140 distance=122' 00492-2408  B    13 distance=122' 00500-2407  HDS 111 distance=125' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 00462-2214 RST4155 236 0.2 1
Show 00472-2213 LDS2154 106 38.9 15
Show 00462-2231 KPP2671 AB 21 26.7 17
Show 00472-2158 LDS2153 132 37.7 23
Show 00448-2201 ALD 98 222 1.4 27
Show 00466-2242 CBL 204 291 36.1 29
Show 00461-2141 UC 436 200 43.0 34
Show 00437-2158 SLW 40 11 32.6 39
Show 00441-2244 LDS2149 98 4.9 43
Show 00432-2212 CVR 17 36 29.3 43
Show 00432-2220 LDS2145 21 174.8 43
Show 00447-2136 DON 11 196 3.4 44
Show 00486-2143 SKF1358 122 2.2 46
Show 00431-2154 DON 10 268 1.7 48
Show 00432-2146 LDS1078 228 22.6 53
Show 00476-2305 BRT1369 190 4.6 55
Show 00435-2136 LDS2146 147 10.8 55
Show 00495-2244 LDS2157 54 9.7 55
Show 00417-2219 SLW 37 57 57.2 64
Show 00493-2124 BU 301 AB 331 0.8 67
Show 00493-2124 BU 301 AC 299 11.0 67
Show 00422-2300 I 1075 28 0.9 72
Show 00494-2313 PES 1 194 0.6 74
Show 00437-2110 LDS2148 112 19.7 75
Show 00491-2109 HDO 36 17 21.0 78
Show 00427-2315 LDS2144 22 30.5 79
Show 00456-2055 HU 1204 267 1.5 81
Show 00516-2255 LDS1082 72 17.1 85
Show 00522-2237 STN 3 BD 337 0.6 87
Show 00522-2237 STN 3 AB 240 2.0 87
Show 00522-2237 STN 3 AC 146 12.9 87
Show 00411-2309 I 1074 205 1.6 90
Show 00397-2205 DON 9 173 1.6 92
Show 00458-2041 UC 434 258 27.4 94
Show 00396-2254 LDS2143 347 3.9 99
Show 00397-2135 HDS 91 224 0.2 100
Show 00465-2354 SKF1357 145 5.1 100
Show 00535-2237 LDS2158 AB 206 3.8 105
Show 00535-2237 LDS2158 AC 20 44.4 105
Show 00436-2354 LDS2147 325 19.6 105
Show 00486-2357 LDS 27 222 6.2 109
Show 00382-2216 HDS 89 193 0.5 111
Show 00536-2127 LDS2159 119 6.4 113
Show 00401-2100 SLW 35 313 17.0 114
Show 00380-2232 ARA1957 87 6.7 115
Show 00390-2117 UC 413 220 17.0 116
Show 00547-2227 B 14 116 0.2 119
Show 00380-2136 HJ 1990 354 17.4 121
Show 00386-2118 LDS2140 207 362.6 122
Show 00492-2408 B 13 165 8.8 122
Show 00500-2407 HDS 111 7 11.1 125

 
 
WDS 00462-2214 : COMPONENTS
 
 
  A
B pa=234.3°
sep=0.16"
 
 
00462-2214 A
 
 
Componente originario normalizzato AB Name HD 4397 Coord arcsec 2000 004611.05-221429.3 Mag 9.76
Spectral class F9V (yellow-white) PmRA -14.00 PmDE 20.0 SAO 166554
HIP 3606 Tycho2 5849-02187-1 HD 4397 CD CD-22 248
CP CP-22 81
Tycho2
Tycho2 5849-02187-1 Pflag RAmdeg 11.54600949 DEmdeg -22.24143479
PmRA -17.2 PmDE 16.5 E RAmdeg 9 E DEmdeg 10
E pmRA 1.4 E pmDE 1.5 EpRAm 1989.82 EpDEm 1989.76
Num 8 Q RAmdeg 0.6 Q DEmdeg 0.6 Q pmRA 0.6
Q pmDE 0.6 BTmag 9.694 E BTmag 0.022 VTmag 9.073
E VTmag 0.018 Prox 999 TYC T HIP 3606
CCDM AS RAdeg 11.54605250 DEdeg -22.24147306 EpRA 1990 1.67
EpDE 1990 1.61 E RAdeg 10.0 E DEdeg 11.1 Posflg P
Corr -0.1
SAO
SAO 166554 DelFlag RA1950 PmRA1950 -0.0013
DE1950 PmDE1950 0.026 Vmag 8.4 SpType F8
Double code Source 25 CatNum 356 DM CD-22 248
DMcomp BDsup HD 4397 M HD 0
GC RA1950rad 0.19072543 DE1950rad -0.39295588 PmRA2000 -0.0012
PmDE2000 0.022
Hipparcos
Catalog H HIP 3606 Proxy H RAhms 00 46 11.05
DEdms -22 14 29.3 Vmag 9.01 VarFlag R Vmag H
RAdeg 11.5461 DEdeg -22.2415 AstroRef * Plx 9.22
CCDM 00462-2214 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source S Qual A M HIP AS
Theta 344 Rho 0.178 HD 4397 BD
CD CD-22 248 CP CP-22 81 Dm number -22 248 VIred 0.63
SpType G0V R SpType Coord arcsec 2000 004611.05-221429.3
Hipparcos 2
HIP 3606 Sn 55 So 3 Nc 2
RArad 0.2015166933 DErad -0.3881869375 Plx 10.66 PmRA -17.76
PmDE 15.3 E RArad 0.78 E DErad 0.7 E Plx 1.02
E pmRA 1.29 E pmDE 0.81 Hpmag 9.1311 E Hpmag 0.0018
SHp 0.018 VA 0 BV 0.582 E BV 0.022
VI 0.65
CCDM
Ccdm 00462-2214 RComp Comp A Note1
Note2 Discov num DRAs -1.00 DDEs -28.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.3 Sp F8 PmNote *
PmRA -18 PmDE 26 Dm number Cat1
Name2 -22 248 Cat2 CD HD 4397 M HD
ADS BDS M ADS BDS N IDS IDS 00412S2247A
HIC 3606
 
 
00462-2214 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 004611.04-221429.4 Mag 10.03 Spectral class G1V (yellow)
Calc delta mag 0.27 Calc coord yes
CCDM
Ccdm 00462-2214 RComp Comp B Note1 *
Note2 Discov num RST4155 DRAs DDEs
R dRAs Year 1951 Theta 254 Rho 0.2
Obs 3 Vmag 9.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 00412S2247B
HIC 3606