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Current system
01437+5041
CIA 6
Phi Per


Nearby doubles
5' : 01438+5037
BLL 3

11' : 01426+5040
SHN 68

19' : 01448+5026
TDS1981

29' : 01415+5102
COU2555

33' : 01465+5024
HU 532

34' : 01404+5055
HDS 220

36' : 01458+5110
ES 1056

37' : 01475+5045
HDS 239

38' : 01448+5006
COU2258

41' : 01469+5107
HU 533

41' : 01396+5030
HU 529

43' : 01425+5000
B 2550AB

45' : 01457+5121
ES 1057

47' : 01480+5021
HU 534

48' : 01474+5113
COU2676

54' : 01393+5007
KPP1035

55' : 01423+5134
CUD 2AB

56' : 01379+5039
ES 452

56' : 01409+4952
HU 531AB

61' : 01423+5141
SMY9001

63' : 01371+5033
TDS1931

69' : 01416+5147
COU2556

69' : 01365+5049
HU 527AB

70' : 01363+5044
SKF 391

71' : 01363+5043
GII 91

81' : 01445+5149
ES 868



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.

01437+5041 CIA 6 (Phi Per)

 
 
01h 43m 39.63s +50° 41' 19.4" P.A. 227.00 sep 0.0 mag 4.06,7.80 Sp Be+sdO dist. 220.26 pc (718.49 l.y.)
 
 
Coord 2000 01437+5041 Discov num CIA   6 Comp Coord arcsec 2000 01 43 39.63 +50 41 19.4
Date first 2004 Date last 2013 Obs 16
Pa first 289 Pa last 226.6 P.A. Now (θ) 226.6°
Sep first 0.0 Sep last 0.001 Sep. Now (ρ) 0.001"
Mag pri 4.06 Mag sec 7.80 delta mag (ΔM) 3.74 Spectral class Be+sdO (blue-white)
Pri motion ra +025 Sec motion ra
Pri motion dec -014 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name Phi Per Constellation Perseus SAO 22554 HIP 8068
Tycho2 3291-02118-1 Gaia DR2 405987526028673536 HD 10516 HR 496
GC 2102 BD BD+49 444 Bayer Phi Persei Bayer name Phi Per
FK5 57 Distance 220.26 Distance ly 718.49 Bayer greek φ Per
 
 
ORBITAL ELEMENTS
 
 
Period (P)126.6982d Periastron (T)56110.03d (2012.5y)± 0.08 Semi-major axis (a)5.89m± 0.02
Eccentricity (e)0 Inclination (i)77.6°± 0.3 Longitude of periastron (ω)0°
Node (Ω)295.7°± 0.3 Notesn ReferenceCIA2015a
Equinox2000 Last observation2013 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000-01-01 293.0 0.006
2001-01-01 278.8 0.004
2002-01-01 176.4 0.001
2003-01-01 126.2 0.005
2004-01-01 115.4 0.006
2005-01-01 104.2 0.004
2006-01-01 45.0 0.001
2007-01-01 311.1 0.004
2008-01-01 297.8 0.006
2009-01-01 288.0 0.005
2010-01-01 258.0 0.002
2011-01-01 138.8 0.003
2012-01-01 120.4 0.006
2013-01-01 111.0 0.006
2014-01-01 92.6 0.003
2015-01-01 333.4 0.002
2016-01-01 303.4 0.005
2017-01-01 293.6 0.006
2018-01-01 280.3 0.004
2019-01-01 186.4 0.001
2020-01-01 127.2 0.004
2021-01-01 116.0 0.006
2022-01-01 105.2 0.005
2023-01-01 55.0 0.001
2024-01-01 312.6 0.004
2025-01-01 298.4 0.006
2026-01-01 288.7 0.005
2027-01-01 262.4 0.002
2028-01-01 141.3 0.003
2029-01-01 121.1 0.005
2030-01-01 111.6 0.006


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


 
  


wds01437%2B5041a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 01437+5041 CIA 6 (Phi Per) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
CIA2015a Kf j Mourard, D., Monnier, J., Meilland, A., Gies, D., Millour, F., Benisty, M., 2015A&A...577A..51M
CIA2015a +orb Che, X., Grundstrom, E.D., Ligi, R., Schaefer, G., Baron, F., Kraus, S.,
CIA2015a +Kc Zhao, M., Pedretti, E., Berio, P., Clausse, J.M., Nardetto, N., Perraut, K.,
CIA2015a Spang, A., Stee, P., Tallon-Bose, I., McAlister, H., ten Brummelaar, T.,
CIA2015a Ridgway, S.T., Sturmann, J., Sturmann, L., Turner, N. & Farrington, C.
CIA2015a A&A 577, A51, 2015
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01437+5041 CIA 6 2013 10 227 0.0 4.06 7.80 Be+sdO NO 014339.63+504119.4

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

 
 
WDS 01437+5041 CIA 6 (Phi Per) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01437+5041 CIA 6 (Phi Per) : MEASURES
 
 
No records found.

 
 
WDS 01437+5041 (Phi Per) : VIRTUAL EYEPIECE
 
 

01437+5041 CIA 6A mag 4.06 Sp Be 01437+5041 CIA 6B mag 7.8 Sp sdO 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 01437+5041 (Phi Per) : ALADIN DSS IMAGE @ 01h 43m 39.63s +50° 41' 19.4"
 
 
 
 
WDS 01437+5041 CIA 6 (Phi Per) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

01437+5041 CIA 6 distance=0' 01438+5037 BLL 3 distance=5' 01426+5040 SHN 68 distance=11' 01448+5026 TDS1981 distance=19' 01415+5102 COU2555 distance=29' 01465+5024 HU 532 distance=33' 01404+5055 HDS 220 distance=34' 01458+5110 ES 1056 distance=36' 01475+5045 HDS 239 distance=37' 01448+5006 COU2258 distance=38' 01469+5107 HU 533 distance=41' 01396+5030 HU 529 distance=41' 01425+5000 HU 1210CD distance=43' 01425+5000 B 2550AB distance=43' 01425+5000 B 2550AB,CD distance=43' 01457+5121 ES 1057 distance=45' 01480+5021 HU 534 distance=47' 01474+5113 COU2676 distance=48' 01393+5007 KPP1035 distance=54' 01423+5134 CUD 2AB distance=55' 01423+5134 SKF1941AC distance=55' 01423+5134 SKF1941BC distance=55' 01379+5039 ES 452 distance=56' 01409+4952 HU 531BC distance=56' 01409+4952 HU 531AB distance=56' 01409+4952 HU 531AB,C distance=56' 01423+5141 SMY9001 distance=61' 01371+5033 TDS1931 distance=63' 01416+5147 COU2556 distance=69' 01365+5049 HU 527AB distance=69' 01365+5049 LMP 26AC distance=69' 01363+5044 SKF 391 distance=70' 01363+5043 GII 91 distance=71' 01445+5149 ES 868 distance=81' 01410+4925 COU2451 distance=81' 01481+5151 ES 870 distance=82' 01522+5028 TDS2030 distance=83' 01480+5153 ES 869 distance=83' 01410+4920 KPP3462 distance=85' 01367+5147 COU2554 distance=92' 01467+4914 WIS 43 distance=93' 01518+5139 HJ 2088AB distance=96' 01518+5139 HJ 2088AC distance=96' 01496+4921 LDS3314 distance=98' 01516+5148 ES 762BC distance=100' 01516+5148 ES 762AB distance=100' 01433+5222 ES 945 distance=101' 01352+5150 A 112 distance=106' 01393+4901 ES 1132 distance=110' 01496+4909 KPP3146 distance=110' 01495+4904 BVD 179 distance=113' 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 01437+5041 CIA 6 227 0.0
Show 01438+5037 BLL 3 40 110.2 5
Show 01426+5040 SHN 68 -1 0.3 11
Show 01448+5026 TDS1981 238 0.8 19
Show 01415+5102 COU2555 137 2.1 29
Show 01465+5024 HU 532 162 0.1 33
Show 01404+5055 HDS 220 347 0.2 34
Show 01458+5110 ES 1056 24 4.8 36
Show 01475+5045 HDS 239 296 0.2 37
Show 01448+5006 COU2258 121 0.7 38
Show 01469+5107 HU 533 183 2.0 41
Show 01396+5030 HU 529 61 0.2 41
Show 01425+5000 HU 1210 CD 68 0.2 43
Show 01425+5000 B 2550 AB 275 0.2 43
Show 01425+5000 B 2550 AB,CD 51 53.4 43
Show 01457+5121 ES 1057 356 8.0 45
Show 01480+5021 HU 534 74 0.7 47
Show 01474+5113 COU2676 340 1.1 48
Show 01393+5007 KPP1035 48 8.3 54
Show 01423+5134 CUD 2 AB 185 1.3 55
Show 01423+5134 SKF1941 AC 187 1.3 55
Show 01423+5134 SKF1941 BC 235 0.2 55
Show 01379+5039 ES 452 179 3.2 56
Show 01409+4952 HU 531 BC 282 6.6 56
Show 01409+4952 HU 531 AB 352 0.5 56
Show 01409+4952 HU 531 AB,C 280 6.1 56
Show 01423+5141 SMY9001 239 38.9 61
Show 01371+5033 TDS1931 144 2.0 63
Show 01416+5147 COU2556 106 0.5 69
Show 01365+5049 HU 527 AB 308 1.9 69
Show 01365+5049 LMP 26 AC 304 13.8 69
Show 01363+5044 SKF 391 34 2.0 70
Show 01363+5043 GII 91 206 0.3 71
Show 01445+5149 ES 868 93 4.6 81
Show 01410+4925 COU2451 127 0.7 81
Show 01481+5151 ES 870 118 7.0 82
Show 01522+5028 TDS2030 158 1.5 83
Show 01480+5153 ES 869 230 8.6 83
Show 01410+4920 KPP3462 167 1.9 85
Show 01367+5147 COU2554 114 0.4 92
Show 01467+4914 WIS 43 256 608.1 93
Show 01518+5139 HJ 2088 AB 335 9.9 96
Show 01518+5139 HJ 2088 AC 193 22.7 96
Show 01496+4921 LDS3314 93 130.5 98
Show 01516+5148 ES 762 BC 264 3.2 100
Show 01516+5148 ES 762 AB 278 60.8 100
Show 01433+5222 ES 945 84 4.7 101
Show 01352+5150 A 112 334 1.1 106
Show 01393+4901 ES 1132 183 6.1 110
Show 01496+4909 KPP3146 317 2.8 110
Show 01495+4904 BVD 179 15.4 113

 
 
WDS 01437+5041 : COMPONENTS
 
 
  A
B pa=213.8°
sep=0.00"
 
 
01437+5041 A
 
 
Componente originario normalizzato AB Name Phi Per Coord arcsec 2000 014339.63+504119.4 Mag 4.06
Spectral class Be (blue-white) PmRA 25.00 PmDE -14.0 SAO 22554
HIP 8068 Tycho2 3291-02118-1 HD 10516 HR 496
GC 2102 BD BD+49 444 Bayer Phi Bayer name Phi
FK5 57
Tycho2
Tycho2 3291-02118-1 Pflag RAmdeg 25.91515198 DEmdeg 50.68873018
PmRA 23.7 PmDE -14.8 E RAmdeg 3 E DEmdeg 3
E pmRA 0.8 E pmDE 0.9 EpRAm 1991.30 EpDEm 1991.40
Num 16 Q RAmdeg 0.7 Q DEmdeg 0.7 Q pmRA 0.6
Q pmDE 0.8 BTmag 3.898 E BTmag 0.014 VTmag 4.011
E VTmag 0.009 Prox 999 TYC T HIP 8068
CCDM RAdeg 25.91506417 DEdeg 50.68876472 EpRA 1990 1.53
EpDE 1990 1.59 E RAdeg 3.2 E DEdeg 3.2 Posflg
Corr -0.1
SAO
SAO 22554 DelFlag RA1950 PmRA1950 0.0027
DE1950 PmDE1950 -0.011 Vmag 4.2 SpType B0p
Double code Source 74 CatNum 57 DM BD+49 444
DMcomp BDsup HD 10516 M HD 0
GC 2102 RA1950rad 0.43856901 DE1950rad 0.88030492 PmRA2000 0.0028
PmDE2000 -0.015
Hipparcos
Catalog H HIP 8068 Proxy RAhms 01 43 39.62
DEdms +50 41 19.6 Vmag 4.01 VarFlag 2 R Vmag H
RAdeg 25.9151 DEdeg 50.6888 AstroRef Plx 4.55
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 10516 BD BD+49 444
CD CP Dm number +49 444 VIred 0.14
SpType B2Vpe R SpType Coord arcsec 2000 014339.62+504119.6
Hipparcos 2
HIP 8068 Sn 5 So 0 Nc 1
RArad 0.4523031868 DErad 0.8846858499 Plx 4.54 PmRA 24.59
PmDE -14.01 E RArad 0.11 E DErad 0.12 E Plx 0.2
E pmRA 0.14 E pmDE 0.13 Hpmag 3.9801 E Hpmag 0.0031
SHp 0.034 VA 2 BV -0.098 E BV 0.005
VI -0.08
 
 
01437+5041 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 014339.63+504119.4 Mag 7.8 Spectral class sdO
Calc delta mag 3.74 Calc coord yes