stampa
Login

About to create a great list of doubles? Share it with other users!
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
11167-0339
SHJ 121
Phi Leo


Nearby doubles
55' : 11201-0356
J 748

56' : 11201-0318
CVR 603

63' : 11160-0441
LAS 30

69' : 11170-0448
GWP1571

74' : 11205-0254
BAL 215

80' : 11154-0456
HDS1604

81' : 11144-0226
J 91

82' : 11144-0225
HJ 178AB

83' : 11135-0446
TDS7740

90' : 11186-0504
BRT 433

91' : 11168-0509
A 5AB

97' : 11103-0331
GWP1548

97' : 11156-0203
GWP1565

99' : 11231-0403
RST4474

104' : 11228-0252
BAL 216

107' : 11172-0153
EPI 1

109' : 11206-0208
UC 2120

110' : 11095-0325
HJ 177

112' : 11214-0212
CVR 606

113' : 11100-0249
UC 2092

114' : 11187-0150
CVR 602

114' : 11095-0259
GWP1546

115' : 11162-0145
OCC 855

116' : 11216-0211
RST4943

118' : 11209-0518
GWP1574

122' : 11096-0438
GWP1547



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.

11167-0339 SHJ 121 (Phi Leo)

 
 
11h 16m 39.70s -03° 39' 05.8" P.A. 291.00 sep 86.8 mag 4.48,9.75 Sp A7IVn dist. 56.47 pc (184.21 l.y.)
 
 
Coord 2000 11167-0339 Discov num SHJ 121 Comp Coord arcsec 2000 11 16 39.70 -03 39 05.8
Date first 1782 Date last 2015 Obs 34
Pa first 281 Pa last 290.5 P.A. Now (θ) 290.5°
Sep first 98.6 Sep last 86.78 Sep. Now (ρ) 86.78"
Mag pri 4.48 Mag sec 9.75 delta mag (ΔM) 5.27 Spectral class A7IVn (white)
Pri motion ra -109 Sec motion ra +010
Pri motion dec -036 Sec motion dec -033
Notes N U (See Notes, Proper motion indicates non-physical)
rPM=1.037
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name Phi Leo Constellation Leo SAO 138102 HIP 55084
Tycho2 4925-01610-1 Gaia DR2 3789997584304629248 HD 98058 HR 4368
GC 15511 BD BD-02 3315 Bayer Phi Leonis Bayer name Phi Leo
Flamsteed 74 Leonis Flamsteed name 74 Leo FK5 1292 Distance 56.47
Distance ly 184.21 Bayer greek φ Leo
 
 
WDS 11167-0339 SHJ 121 (Phi Leo) : NOTES
 
 
discov_num notes refcode
SHJ 121 74 Leo = phi Leo. B is BD-02@3314.
Optical pair, based on study of relative motion of the components
using the method of apparent motion parameters. Kiy2008
H 6 79. MEv2010
 
 
REFERENCES
 
 
refcode metd author reference
Kiy2008 - Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. 2008SvAL...32..405K
Kiy2008 SvAL 34, 405, 2008
MEv2010 - MacEvoy, B. ...................
MEv2010 private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)
 
 
DISCOVERER
 
 
idgroup discov author
1 SHJ South, J. & Herschel, J.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11167-0339 SHJ 121 2002 27 291 88.9 4.48 9.75 A7IVn NLD 111639.70-033905.8
11167-0339 SHJ 121 2012 30 291 89.0 4.48 9.75 A7IVn NLD 111639.70-033905.8
11167-0339 SHJ 121 2015 34 291 86.8 4.48 9.75 A7IVn NL U 111639.70-033905.8

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

 
 
WDS 11167-0339 SHJ 121 (Phi Leo) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11167-0339 SHJ 121 (Phi Leo) : MEASURES
 
 
No records found.

 
 
WDS 11167-0339 (Phi Leo) : VIRTUAL EYEPIECE
 
 

11167-0339 SHJ 121A mag 4.48 Sp A7IVn 11167-0339 SHJ 121B sep 86.6 P.A. 290.50 mag 9.75 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 11167-0339 (Phi Leo) : ALADIN DSS IMAGE @ 11h 16m 39.70s -03° 39' 05.8"
 
 
 
 
WDS 11167-0339 SHJ 121 (Phi Leo) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11167-0339 SHJ 121 distance=0' 11201-0356 J 748 distance=55' 11201-0318 CVR 603 distance=56' 11160-0441 LAS 30 distance=63' 11170-0448 GWP1571 distance=69' 11205-0254 BAL 215 distance=74' 11154-0456 HDS1604 distance=80' 11144-0226 J 91 distance=81' 11144-0225 HJ 178AB distance=82' 11144-0225 HJ 178AC distance=82' 11144-0225 HJ 178BC distance=82' 11135-0446 TDS7740 distance=83' 11186-0504 BRT 433 distance=90' 11168-0509 A 5AB distance=91' 11168-0509 A 5AC distance=91' 11103-0331 GWP1548 distance=97' 11156-0203 GWP1565 distance=97' 11231-0403 RST4474 distance=99' 11228-0252 BAL 216 distance=104' 11172-0153 EPI 1 distance=107' 11206-0208 UC 2120 distance=109' 11095-0325 HJ 177 distance=110' 11214-0212 CVR 606 distance=112' 11100-0249 UC 2092 distance=113' 11187-0150 CVR 602 distance=114' 11095-0259 GWP1546 distance=114' 11162-0145 OCC 855 distance=115' 11216-0211 RST4943 distance=116' 11209-0518 GWP1574 distance=118' 11096-0438 GWP1547 distance=122' 11095-0242 GWP1545 distance=122' 11237-0442 RST4475 distance=123' 11245-0423 STF3070AB distance=126' 11194-0139 STF1529 distance=127' 11213-0527 KPP2064 distance=129' 11245-0246 SLW 597 distance=129' 11153-0132 LDS4076 distance=130' 11089-0233 CVR 594 distance=134' 11251-0425 GWP1583 distance=135' 11080-0412 J 2080 distance=135' 11112-0528 GWP1550 distance=137' 11086-0442 J 1572 distance=137' 11218-0144 STF3069 distance=139' 11079-0435 GWP1539 distance=143' 11197-0125 LDS4083 distance=143' 11154-0117 KPP2755 distance=144' 11100-0149 BAL 532 distance=149' 11244-0158 BAL 535 distance=154' 11249-0205 EPI 5 distance=156' 11260-0449 GWP1585 distance=157' 11246-0156 BAL 536 distance=158' 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 11167-0339 SHJ 121 291 86.8
Show 11201-0356 J 748 245 2.2 55
Show 11201-0318 CVR 603 93 21.6 56
Show 11160-0441 LAS 30 346 15.5 63
Show 11170-0448 GWP1571 47 19.4 69
Show 11205-0254 BAL 215 191 16.3 74
Show 11154-0456 HDS1604 91 0.8 80
Show 11144-0226 J 91 56 0.8 81
Show 11144-0225 HJ 178 AB 34 18.5 82
Show 11144-0225 HJ 178 AC 197 42.2 82
Show 11144-0225 HJ 178 BC 202 59.8 82
Show 11135-0446 TDS7740 302 0.5 83
Show 11186-0504 BRT 433 134 2.1 90
Show 11168-0509 A 5 AB 266 0.2 91
Show 11168-0509 A 5 AC 293 33.2 91
Show 11103-0331 GWP1548 282 75.3 97
Show 11156-0203 GWP1565 74 67.7 97
Show 11231-0403 RST4474 63 1.4 99
Show 11228-0252 BAL 216 167 14.2 104
Show 11172-0153 EPI 1 48 22.0 107
Show 11206-0208 UC 2120 152 36.5 109
Show 11095-0325 HJ 177 132 4.8 110
Show 11214-0212 CVR 606 65 25.2 112
Show 11100-0249 UC 2092 165 49.4 113
Show 11187-0150 CVR 602 295 25.7 114
Show 11095-0259 GWP1546 355 19.9 114
Show 11162-0145 OCC 855 -1 0.1 115
Show 11216-0211 RST4943 86 1.6 116
Show 11209-0518 GWP1574 357 12.7 118
Show 11096-0438 GWP1547 161 18.0 122
Show 11095-0242 GWP1545 307 19.8 122
Show 11237-0442 RST4475 131 0.6 123
Show 11245-0423 STF3070 AB 277 8.8 126
Show 11194-0139 STF1529 254 9.3 127
Show 11213-0527 KPP2064 151 16.6 129
Show 11245-0246 SLW 597 103 19.6 129
Show 11153-0132 LDS4076 47 24.3 130
Show 11089-0233 CVR 594 152 11.0 134
Show 11251-0425 GWP1583 344 34.1 135
Show 11080-0412 J 2080 341 2.8 135
Show 11112-0528 GWP1550 258 22.2 137
Show 11086-0442 J 1572 22 8.2 137
Show 11218-0144 STF3069 219 17.4 139
Show 11079-0435 GWP1539 174 19.9 143
Show 11197-0125 LDS4083 7 6.0 143
Show 11154-0117 KPP2755 179 1.3 144
Show 11100-0149 BAL 532 17 11.3 149
Show 11244-0158 BAL 535 116 7.6 154
Show 11249-0205 EPI 5 190 0.1 156
Show 11260-0449 GWP1585 205 22.2 157
Show 11246-0156 BAL 536 146 11.5 158

 
 
WDS 11167-0339 : COMPONENTS
 
 
  A
B pa=290.5°
sep=86.63"
 
 
11167-0339 A
 
 
Componente originario normalizzato AB Name Phi Leo Coord arcsec 2000 111639.70-033905.8 Mag 4.48
Spectral class A7IVn (white) PmRA -109.00 PmDE -36.0 SAO 138102
HIP 55084 Tycho2 4925-01610-1 HD 98058 HR 4368
GC 15511 BD BD-02 3315 Bayer Phi Leonis Bayer name Phi
Flamsteed 74 Leonis Flamsteed name 74 Leo FK5 1292
Tycho2
Tycho2 4925-01610-1 Pflag RAmdeg 169.16541928 DEmdeg -3.65160365
PmRA -108.7 PmDE -36.5 E RAmdeg 3 E DEmdeg 4
E pmRA 0.6 E pmDE 0.7 EpRAm 1991.27 EpDEm 1990.93
Num 25 Q RAmdeg 1.0 Q DEmdeg 0.8 Q pmRA 1.2
Q pmDE 0.7 BTmag 4.703 E BTmag 0.014 VTmag 4.477
E VTmag 0.009 Prox 893 TYC T HIP 55084
CCDM RAdeg 169.16566972 DEdeg -3.65151778 EpRA 1990 1.73
EpDE 1990 1.49 E RAdeg 3.3 E DEdeg 3.7 Posflg
Corr 0.2
SAO
SAO 138102 DelFlag RA1950 PmRA1950 -0.0075
DE1950 PmDE1950 -0.041 Vmag 4.6 SpType A5
Double code Source 74 CatNum 1292 DM BD-02 3315
DMcomp BDsup HD 98058 M HD 0
GC 15511 RA1950rad 2.94139647 DE1950rad -0.05895704 PmRA2000 -0.0073
PmDE2000 -0.036
Hipparcos
Catalog H HIP 55084 Proxy RAhms 11 16 39.76
DEdms -03 39 05.5 Vmag 4.45 VarFlag 1 R Vmag H
RAdeg 169.166 DEdeg -3.65151 AstroRef Plx 16.69
CCDM 11166-0339 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 98058 BD BD-02 3315
CD CP Dm number -02 3315 VIred 0.25
SpType A7IVn R SpType Coord arcsec 2000 111639.76-033905.5
Hipparcos 2
HIP 55084 Sn 5 So 0 Nc 1
RArad 2.9524981636 DErad -0.0637309491 Plx 17.71 PmRA -110.37
PmDE -37.16 E RArad 0.23 E DErad 0.15 E Plx 0.25
E pmRA 0.3 E pmDE 0.19 Hpmag 4.5165 E Hpmag 0.0016
SHp 0.011 VA 0 BV 0.21 E BV 0.006
VI 0.25
 
 
11167-0339 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 111634.28-033835.4 Mag 9.75 PmRA 10.00
PmDE -33.0 Calc delta mag 5.27 Calc coord yes