stampa
Login

Set your own preferrences to customize your experience with Stelle Doppie!
Create your account here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
03486-3737
DUN 16 AB
f Eri


Nearby doubles
22' : 03472-3723
TDS2655

39' : 03467-3706
SKF1202

39' : 03456-3722
KPP3543

43' : 03506-3813
RST2326

56' : 03439-3735
LDS3528

60' : 03475-3836
KPP1295

61' : 03475-3639
UC 1064

69' : 03442-3653
SKF1281

72' : 03428-3719
B 1034AB

73' : 03529-3829
TDS2676

74' : 03487-3624
NSN 202

74' : 03476-3625
KPP2826AB

93' : 03422-3830
RST2318

96' : 03416-3650
RST2316

101' : 03547-3848
B 1462AB

110' : 03565-3642
BAS 2

121' : 03404-3849
KPP3536

129' : 03586-3648
HDS 502

130' : 03584-3834
TDS2701

134' : 03563-3915
JNN 303

138' : 03548-3542
TOK 82

142' : 03449-3523
UC 1056

143' : 03548-3940
RST1262

144' : 04002-3659
UC 1097

145' : 03369-3657
UC 1033

147' : 04006-3707
R 32



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.

03486-3737 DUN 16 AB (f Eri)

 
 
03h 48m 35.88s -37° 37' 12.6" P.A. 216.00 sep 8.2 mag 4.72,5.25 Sp B9V+A1V dist. 50.74 pc (165.51 l.y.)
 
 
Coord 2000 03486-3737 Discov num DUN  16 Comp AB Coord arcsec 2000 03 48 35.88 -37 37 12.6
Date first 1826 Date last 2020 Obs 89
Pa first 202 Pa last 216.2 P.A. Now (θ) 216.2°
Sep first 7.0 Sep last 8.241 Sep. Now (ρ) 8.241"
Mag pri 4.72 Mag sec 5.25 delta mag (ΔM) 0.53 Spectral class B9V+A1V (blue-white/white)
Pri motion ra +079 Sec motion ra +070
Pri motion dec -012 Sec motion dec -011
Notes N (See Notes)
rPM=0.113 (< 0.3, Physical double)
This double is physical.
 
 
03486-3737 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 194550 03 48 36 -37 37 13 VSP 10 Aa,Ab 2017 1 8 0.1 4.80 9.80 5.00
Show f Eri 194550 03 48 36 -37 37 13 DUN 16 AB 2020 89 216 8.2 4.72 5.25 0.53 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name f Eri Constellation Eridanus SAO 194550 HIP 17797
Tycho2 7570-01585-1 HD 24071 HR 1189 GC 4601
CD CD-38 1297 CP CP-38 340 Distance 50.74 Distance ly 165.51
 
 
WDS 03486-3737 DUN 16 AB (f Eri) : NOTES
 
 
discov_num notes refcode
DUN 16 f Eri. One component is a possible Beta Lyrae-type system.
 
 
REFERENCES
 
 
refcode metd author reference
Dun1829 Ma - Dunlop, J. 1829MmRAS...3..257D
Dun1829 MemRAS 3, 257, 1829
Dun1829 some measures corrected in LRR2022
VSK VLT + SPHERE
VSP2019 Ao j Mesa, D., Bonnefoy, M., Gratton, R., Van Der Plas, G., D'Orazi, V., Sissa, E., 2019A&A..624A....4M
VSP2019 Zurlo, A., Rigliaco, E., Schmidt, T., Langlois, M., Vigan, A., Ubeira Gabellini,
VSP2019 M.G., Desidera, S., Antoniucci, S., Barbieri, M., Benisty, M., Boccaletti, A.,
VSP2019 Claudi, R., Fedele, D., Gasparri, D., Henning, T., Kasper, M., Lagrange, A.-M.,
VSP2019 Lazzoni, C., Lodato, G., Maire, A.-L., Manara, C.F., Meyer, M., Reggiani, M.,
VSP2019 Samland, M., Van den Ancker, M., Chauvin, G., Cheetham, A., Feldt, M., Hugot, E.,
VSP2019 Janson, M., Ligi, R., Moller-Nilsson, O., Petit, C., Rickman, E.L., Rigal, F. &
VSP2019 Wildi, F.
VSP2019 A&A 624, A4, 2019
VSP2019b Ao j Grandjean, A., Lagrange, A.-M., Beust, H., Rodet, L., Milli, J., Rubini, P., 2019A&A..627L....9G
VSP2019b Babusiaux, C., Meunier, N., Delorme, P., Aigrain, S., Zicher, N., Bonnefoy, M.,
VSP2019b Biller, B.A., Baudino, J.-L., Bonavita, M., Boccaletti, A., Cheetham, A., Girard,
VSP2019b J.H., Hagelberg, J., Janson, M., Lannier, J., Lazzoni, C., Ligi, R., Maire, A.-L.,
VSP2019b Mesa, D., Perrot, C., Rouan, D. & Zurlo, A.
VSP2019b A&A 627, L9, 2019
VSP2020a Ao j Rainot, A., Reggiani, M., Sana, H., Bodensteiner, J., Gomez-Gonzalez, C.A., Absil, 2020A&A...640A..15R
VSP2020a O., Christiaens, V., Delorme, P., Almeida, L.A., Caballero-Nieves, S., De Ridder,
VSP2020a J., Kratter, K., Lacour, S., Le Bouquin, J.-B., Pueyo, L. & Zinnecker, H.
VSP2020a A&A 640, A15, 2020
VSP2020b Ao j Wagner, K., Apai, D., Kasper, M., McClure, M., Robberto, M. & Currie, T. 2020ApJL..902L...6W
VSP2020b ApJL 902, L6, 2020
VSP2020c Ao j Jensen-Clem, R., Millar-Blanchaer, M.A., van Holstein, R.G., Mawet, D., Graham, J., 2020AJ....160..286J
VSP2020c Sengupta, S., Marley, M.S., Snik, F., Vigan, A., Hinkley, S., de Boer, J., Girard,
VSP2020c J.H., De Rosa, R.J., Bowler, B.P., Wiktorowicz, S.J., Perrin, M.D., Crepp, J.R.
VSP2020c & Macintosh, B.
VSP2020c AJ 160, 286, 2020
VSP2020d Ao j Kasper, M., Santhakumari, K.K.R., Herbst, T.M., van Boekel, R., Menard, F., 2020A&A...644A.114K
VSP2020d Gratton, R., van Holstein, R.G., Langlois, M., Ginski, C., Boccaletti, A.,
VSP2020d Benisty, M., de Boer, J., Delorme, P., Desidera, S., Dominik, C., Hagelberg, J.,
VSP2020d Henning, T., Heidt, J., Kohler, R., Mesa, D., Messina, S., Pavlov, A., Petit, C.,
VSP2020d Rickman, E., Roux, A., Rigal, F., Vigan A., Wahhaj, Z. & Zurlo, A.
VSP2020d A&A 644, 114, 2020
VSP2021a Ao+ j Kammerer, J., Kasper, M., Ireland, M.J., Kohler, R., Laugier, R., Martinache, F., 2021A&A...646A..36K
VSP2021a +orb Siebenmorgen, R., van den Ancker, M.E., van Boekel, R., Herbst, T.M., Pantin, E.,
VSP2021a Kaufl, H.-U., Petit dit de la Roche, D.J.M. & Ivanov, V.D.
VSP2021a A&A 646, A36, 2021
VSP2022a Ao j Bohn, A.J., Ginski, C., Kenworthy, M.A., Mamajek, E.E., Meshkat, T., Pecaut, M.J., 2022A&A...657A..53B
VSP2022a Reggiani, M., Seay, C.R., Brown, A.G.A., Cugno, G., Henning, T., Launhardt, R.,
VSP2022a Quirrenbach, A., Rickman, E.L. & Segransan, D.
VSP2022a A&A 657, A53, 2022
VSP2022b Ao+ Bonavita, M., Gratton, R., Desidera, S., Squicciarini, V., D'Orazi, V., Zurlo, A., 2022A&A...663..144B
VSP2022b +Hg+ Biller, B., Chauvin, G., Fontanive, C., Janson, M., Messina, S., Menard, F., Meyer,
VSP2022b +orb M., Vigan, A., Avenhaus, H., Asensio Torres, R., Beuzit, J.-L. et al.
VSP2022b A&A 664, 144, 2022
VSP2022c Ao Reggiani, M., Rainot, A., Sana, H., Almeida, L.A., Caballero-Nieves, S., Kratter, 2022A&A...660A.122R
VSP2022c K., Lacour, S., Le Bouquin, J.-B. & Zinnecker, H.
VSP2022c A&A 660A, 122, 2022
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03486-3737 DUN 16 AB 2020 89 216 8.2 4.72 5.25 B9V+A1V N 034835.88-373712.6

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

 
 
WDS 03486-3737 DUN 16 AB (f Eri) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03486-3737 DUN 16 AB (f Eri) : MEASURES
 
 
No records found.

 
 
WDS 03486-3737 (f Eri) : VIRTUAL EYEPIECE
 
 

03486-3737 DUN 16A mag 4.72 Sp B9V 03486-3737 VSP 10Ab sep 0.1 P.A. 6.20 mag 9.8 03486-3737 DUN 16B sep 7.7 P.A. 210.10 mag 5.25 Sp A1V 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 03486-3737 (f Eri) : ALADIN DSS IMAGE @ 03h 48m 35.88s -37° 37' 12.6"
 
 
 
 
WDS 03486-3737 DUN 16 AB (f Eri) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

03486-3737 DUN 16AB distance=0' 03472-3723 TDS2655 distance=22' 03467-3706 SKF1202 distance=39' 03456-3722 KPP3543 distance=39' 03506-3813 RST2326 distance=43' 03439-3735 LDS3528 distance=56' 03475-3836 KPP1295 distance=60' 03475-3639 UC 1064 distance=61' 03449-3820 LDS3529DB distance=63' 03442-3653 SKF1281 distance=69' 03428-3719 B 1034AB distance=72' 03529-3829 TDS2676 distance=73' 03487-3624 NSN 202 distance=74' 03476-3625 KPP2826AB distance=74' 03476-3625 KPP2826Aa,Ab distance=74' 03422-3830 RST2318 distance=93' 03416-3650 RST2316 distance=96' 03547-3848 B 1462AB distance=101' 03547-3848 B 1462AC distance=101' 03565-3642 BAS 2 distance=110' 03404-3849 KPP3536 distance=121' 03586-3648 HDS 502 distance=129' 03584-3834 TDS2701 distance=130' 03563-3915 JNN 303 distance=134' 03548-3542 TOK 82 distance=138' 03449-3523 UC 1056 distance=142' 03548-3940 RST1262 distance=143' 04002-3659 UC 1097 distance=144' 03369-3657 UC 1033 distance=145' 04006-3707 R 32 distance=147' 03595-3629 LDS3547AB distance=147' 03595-3629 LDS3547AD distance=147' 03594-3627 TOI2486AB distance=147' 03594-3627 TOI2486AC distance=147' 03400-3551 TDS2618 distance=149' 03383-3911 UC 1036 distance=153' 03495-3504 LDS3537 distance=154' 04014-3706 HJ 3614 distance=155' 03484-3502 UC 1067 distance=156' 03457-4011 CPO 31 distance=157' 03413-3526 RSS 68AB distance=158' 04014-3649 R 33 distance=161' 04021-3819 KPP2824 distance=166' 03589-3547 HDS 503 distance=167' 03566-3955 HJ 3611 distance=167' 03408-4010 NSN 201 distance=178' 03544-4021 FIN 344AB distance=178' 03544-4021 HDO 188AB,C distance=178' 03465-4039 HJ 3593 distance=184' 03423-4027 UC 1048 distance=186' 03376-3524 SHN 80 distance=188' 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 03486-3737 DUN 16 AB 216 8.2
Show 03486-3737 VSP 10 Aa,Ab 8 0.1
Show 03472-3723 TDS2655 133 0.8 22
Show 03467-3706 SKF1202 110 28.8 39
Show 03456-3722 KPP3543 352 3.1 39
Show 03506-3813 RST2326 120 0.2 43
Show 03439-3735 LDS3528 193 51.6 56
Show 03475-3836 KPP1295 78 9.9 60
Show 03475-3639 UC 1064 189 22.7 61
Show 03449-3820 LDS3529 DB 351 2.9 63
Show 03442-3653 SKF1281 88 9.6 69
Show 03428-3719 B 1034 AB 20 5.4 72
Show 03529-3829 TDS2676 236 2.0 73
Show 03487-3624 NSN 202 174 5.0 74
Show 03476-3625 KPP2826 AB 334 3.8 74
Show 03476-3625 KPP2826 Aa,Ab 306 0.5 74
Show 03422-3830 RST2318 91 0.5 93
Show 03416-3650 RST2316 146 0.5 96
Show 03547-3848 B 1462 AB 198 7.4 101
Show 03547-3848 B 1462 AC 153 33.9 101
Show 03565-3642 BAS 2 73 1.0 110
Show 03404-3849 KPP3536 131 1.8 121
Show 03586-3648 HDS 502 249 0.2 129
Show 03584-3834 TDS2701 214 0.9 130
Show 03563-3915 JNN 303 131 0.3 134
Show 03548-3542 TOK 82 291 17.4 138
Show 03449-3523 UC 1056 236 23.5 142
Show 03548-3940 RST1262 120 1.7 143
Show 04002-3659 UC 1097 71 21.3 144
Show 03369-3657 UC 1033 264 34.0 145
Show 04006-3707 R 32 188 29.3 147
Show 03595-3629 LDS3547 AB 39 23.8 147
Show 03595-3629 LDS3547 AD 242 1.6 147
Show 03594-3627 TOI2486 AB 242 1.6 147
Show 03594-3627 TOI2486 AC 39 23.8 147
Show 03400-3551 TDS2618 24 0.6 149
Show 03383-3911 UC 1036 208 24.9 153
Show 03495-3504 LDS3537 184 2.7 154
Show 04014-3706 HJ 3614 53 13.9 155
Show 03484-3502 UC 1067 210 60.0 156
Show 03457-4011 CPO 31 211 3.8 157
Show 03413-3526 RSS 68 AB 243 11.6 158
Show 04014-3649 R 33 256 16.7 161
Show 04021-3819 KPP2824 181 2.1 166
Show 03589-3547 HDS 503 58 0.4 167
Show 03566-3955 HJ 3611 139 4.2 167
Show 03408-4010 NSN 201 256 1.1 178
Show 03544-4021 FIN 344 AB 251 0.0 178
Show 03544-4021 HDO 188 AB,C 167 23.6 178
Show 03465-4039 HJ 3593 139 15.4 184
Show 03423-4027 UC 1048 187 29.6 186

 
 
WDS 03486-3737 : COMPONENTS
 
 
  A Ab
Ab pa=6.2°
sep=0.12"
 
B pa=210.1°
sep=7.69"
pa=209.7°
sep=7.80"
 
 
03486-3737 A
 
 
Name f Eri Coord arcsec 2000 034835.88-373712.6 Mag 4.72 Spectral class B9V (blue-white)
PmRA 79.00 PmDE -12.0 SAO 194550 HIP 17797
Tycho2 7570-01585-1 HD 24071 HR 1189 GC 4601
CD CD-38 1297 CP CP-38 340
Tycho2
Tycho2 7570-01585-1 Pflag RAmdeg 57.14949957 DEmdeg -37.62015638
PmRA 79.1 PmDE -11.8 E RAmdeg 3 E DEmdeg 3
E pmRA 1.2 E pmDE 1.2 EpRAm 1991.64 EpDEm 1991.46
Num 10 Q RAmdeg 1.0 Q DEmdeg 0.7 Q pmRA 0.8
Q pmDE 0.7 BTmag 4.695 E BTmag 0.014 VTmag 4.717
E VTmag 0.009 Prox 81 TYC T HIP 17797
CCDM A RAdeg 57.14927056 DEdeg -37.62012861 EpRA 1990 1.74
EpDE 1990 1.56 E RAdeg 3.3 E DEdeg 3.4 Posflg
Corr 0.5
SAO
SAO 194550 DelFlag RA1950 PmRA1950 0.0044
DE1950 PmDE1950 -0.01 Vmag 5.4 SpType A0
Double code Source 70 CatNum 4601 DM CD-38 1297
DMcomp B BDsup HD 24071 M HD 0
GC 4601 RA1950rad 0.98935966 DE1950rad -0.6592799 PmRA2000 0.005
PmDE2000 -0.013
Hipparcos
Catalog H HIP 17797 Proxy H RAhms 03 48 35.82
DEdms -37 37 12.5 Vmag 4.3 VarFlag 1 R Vmag G
RAdeg 57.1493 DEdeg -37.6201 AstroRef A Plx 20.23
CCDM 03486-3737 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 215 Rho 8.137 HD 24071 BD
CD CD-38 1297 CP CP-38 340 Dm number -38 1297 VIred -0.02
SpType A+... R SpType Coord arcsec 2000 034835.82-373712.5
Hipparcos 2
HIP 17797 Sn 17 So 3 Nc 2
RArad 0.9974427534 DErad -0.656595104 Plx 19.71 PmRA 74.44
PmDE -9.09 E RArad 0.59 E DErad 0.71 E Plx 0.86
E pmRA 0.71 E pmDE 0.87 Hpmag 4.2697 E Hpmag 0.0006
SHp 0.01 VA 2 BV -0.038 E BV 0.009
VI -0.02
CCDM
Ccdm 03486-3737 RComp Comp A Note1
Note2 Discov num DRAs -0.11 DDEs -12.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 4.9 Sp B8 PmNote *
PmRA 75 PmDE -8 Dm number -38 1297 Cat1 CD
Name2 194551 Cat2 SAO HD 24072 M HD
ADS BDS M ADS BDS N IDS IDS 03449S3756A
HIC 17797
 
 
03486-3737 Ab
 
 
Coord arcsec 2000 034835.88-373712.5 Mag 9.8 Calc delta mag 5 Calc coord yes
 
 
03486-3737 B
 
 
Coord arcsec 2000 034835.56-373719.3 Mag 5.25 Spectral class A1V (white) PmRA 70.00
PmDE -11.0 Tycho2 7570-01586-1 Calc delta mag 0.45 Calc coord yes
Tycho2
Tycho2 7570-01586-1 Pflag RAmdeg 57.14784795 DEmdeg -37.62201025
PmRA 69.7 PmDE -10.6 E RAmdeg 3 E DEmdeg 4
E pmRA 1.5 E pmDE 1.5 EpRAm 1991.67 EpDEm 1991.45
Num 9 Q RAmdeg 1.3 Q DEmdeg 1.2 Q pmRA 1.3
Q pmDE 1.4 BTmag 5.264 E BTmag 0.014 VTmag 5.247
E VTmag 0.009 Prox 81 TYC T HIP 17797
CCDM B RAdeg 57.14764583 DEdeg -37.62198528 EpRA 1990 1.74
EpDE 1990 1.57 E RAdeg 3.4 E DEdeg 3.5 Posflg
Corr 0.5
CCDM
Ccdm 03486-3737 RComp Comp B Note1
Note2 Discov num DUN 16 DRAs -0.52 DDEs -19.1
R dRAs 91 Year 1957 Theta 212 Rho 7.9
Obs 99 Vmag 5.4 Sp A0 PmNote *
PmRA 61 PmDE -8 Dm number Cat1
Name2 194550 Cat2 SAO HD 24071 M HD
ADS BDS M ADS BDS N IDS IDS 03449S3756B
HIC 17797