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Doubles in session


Current system
00048+3810
BU 862


Nearby doubles
23' : 00037+3752
COU 846

36' : 00022+3829
COU 945

39' : 00042+3732
UC 310

43' : 00073+3741
ES 1935

50' : 00048+3721
LDS3118

59' : 00096+3826
PTT 1

62' : 00094+3841
ALI 716

62' : 00088+3729
ALI 242

66' : 00043+3705
TDS1281

68' : 00016+3714
ES 2444

69' : 00077+3711
A 1501

70' : 00012+3716
DAM 274

70' : 00000+3852
BU 860

71' : 00063+3918
ALI 714

71' : 00098+3731
COU 847AB

72' : 00086+3906
ALI 715

76' : 00089+3713
STF 1

78' : 00078+3920
CRB 25

93' : 00119+3850
FMR 176

94' : 00118+3855
ALI 717

95' : 00014+3937
HLD 60

96' : 00008+3647
ES 221

103' : 00134+3801
ES 2445

103' : 00135+3808
CBL 566

108' : 00118+3919
LDS3138

111' : 00108+3647
RAO 179



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.

00048+3810 BU 862

 
 
00h 04m 46.86s +38° 10' 25.2" P.A. 30.00 sep 0.8 mag 10.02,10.18 Sp G5 dist. 92.51 pc (301.77 l.y.)
 
 
Coord 2000 00048+3810 Discov num BU  862 Comp Coord arcsec 2000 00 04 46.86 +38 10 25.2
Date first 1881 Date last 2019 Obs 80
Pa first 105 Pa last 30 P.A. Now (θ) 30°
Sep first 0.5 Sep last 0.81 Sep. Now (ρ) 0.81"
Mag pri 10.02 Mag sec 10.18 delta mag (ΔM) 0.16 Spectral class G5 (yellow)
Pri motion ra +029 Sec motion ra +029
Pri motion dec -060 Sec motion dec -060
Notes O T (Orbital solution, Parallax indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Andromeda HIP 385 Tycho2 2781-00488-1 Gaia DR2 2880739195125631488
ADS 34 BD BD+37 4930 Distance 92.51 Distance ly 301.77
 
 
ORBITAL ELEMENTS
 
 
Period (P)403y Periastron (T)1942y Semi-major axis (a)0.74a
Eccentricity (e)0.68 Inclination (i)40° Longitude of periastron (ω)198.8°
Node (Ω)43° Notes ReferenceCou1986b
Equinox Last observation1984 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 21.0 0.712
2001 21.5 0.721
2002 22.1 0.730
2003 22.6 0.739
2004 23.1 0.747
2005 23.6 0.756
2006 24.0 0.764
2007 24.5 0.772
2008 25.0 0.780
2009 25.4 0.788
2010 25.8 0.796
2011 26.3 0.804
2012 26.7 0.812
2013 27.1 0.820
2014 27.5 0.827
2015 27.9 0.835
2016 28.3 0.842
2017 28.7 0.849
2018 29.1 0.857
2019 29.4 0.864
2020 29.8 0.871
2021 30.2 0.878
2022 30.5 0.885
2023 30.9 0.891
2024 31.2 0.898
2025 31.5 0.905
2026 31.9 0.911
2027 32.2 0.918
2028 32.5 0.924
2029 32.8 0.930
2030 33.2 0.936


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


 
  


wds00048%2B3810a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 00048+3810 BU 862 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Cou1986b orb - Couteau, P. 1986A&AS...65..505C
Cou1986b A&AS 65, 505, 1986
 
 
DISCOVERER
 
 
idgroup discov author
1 BU Burnham, S.W. (BU 1 - 81)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00048+3810 BU 862 2007 68 25 0.8 10.02 10.18 G5 NOD 000446.86+381025.2
00048+3810 BU 862 2009 70 24 0.8 10.02 10.18 G5 NOD 000446.86+381025.2
00048+3810 BU 862 2016 71 28 0.9 10.02 10.18 G5 O 000446.86+381025.2
00048+3810 BU 862 2019 75 30 0.8 10.02 10.18 G5 O 000446.86+381025.2

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

 
 
WDS 00048+3810 BU 862 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00048+3810 BU 862 : MEASURES
 
 
No records found.

 
 
WDS 00048+3810 : VIRTUAL EYEPIECE
 
 

00048+3810 BU 862A mag 10.02 Sp G5 00048+3810 BU 862B sep 0.8 P.A. 24.40 mag 10.18 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 00048+3810 : ALADIN DSS IMAGE @ 00h 04m 46.86s +38° 10' 25.2"
 
 
 
 
WDS 00048+3810 BU 862 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00048+3810 BU 862 distance=0' 00037+3752 COU 846 distance=23' 00022+3829 COU 945 distance=36' 00042+3732 UC 310 distance=39' 00073+3741 ES 1935 distance=43' 00048+3721 LDS3118 distance=50' 00096+3826 PTT 1 distance=59' 00094+3841 ALI 716 distance=62' 00088+3729 ALI 242 distance=62' 00101+3825 HDS 23Da,Db distance=65' 00101+3825 SKF 495DB distance=65' 00101+3825 DAM 31DH distance=65' 00101+3825 VVO 2AD distance=66' 00101+3825 DAM 31AG distance=66' 00101+3825 DAM 31AI distance=66' 00101+3825 DAM 31AH distance=66' 00043+3705 TDS1281 distance=66' 00016+3714 ES 2444 distance=68' 00077+3711 A 1501 distance=69' 00012+3716 DAM 274 distance=70' 00000+3852 BU 860 distance=70' 00063+3918 ALI 714 distance=71' 00098+3731 COU 847AB distance=71' 00098+3731 GRV 10AC distance=71' 00086+3906 ALI 715 distance=72' 00089+3713 STF 1 distance=76' 00078+3920 CRB 25 distance=78' 00119+3850 FMR 176 distance=93' 00118+3855 ALI 717 distance=94' 00014+3937 HLD 60 distance=95' 00008+3647 ES 221 distance=96' 00134+3801 ES 2445 distance=103' 00135+3808 CBL 566 distance=103' 00118+3919 LDS3138 distance=108' 00108+3647 RAO 179 distance=111' 00134+3859 BRT2196 distance=113' 00022+3622 UC 306 distance=113' 00132+3714 TDS1346 distance=115' 00086+3620 TDS1310 distance=120' 00071+3614 ALI 12 distance=120' 00085+4002 ES 1601 distance=120' 00076+4009 STF3064AB distance=124' 00001+3617 GII 75 distance=127' 00150+3851 UC 342 distance=128' 00000+4004 ES 2543AB distance=128' 00000+4004 ES 2543AC distance=128' 00155+3755 GRV 17 distance=129' 00002+3613 TDS1236 distance=130' 00156+3751 COU 848 distance=131' 00061+4025 HDS 6 distance=136' 00067+3555 LDS3124 distance=137' 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 00048+3810 BU 862 30 0.8
Show 00037+3752 COU 846 151 0.9 23
Show 00022+3829 COU 945 104 2.2 36
Show 00042+3732 UC 310 15 31.0 39
Show 00073+3741 ES 1935 138 9.0 43
Show 00048+3721 LDS3118 310 212.9 50
Show 00096+3826 PTT 1 113 10.0 59
Show 00094+3841 ALI 716 92 13.8 62
Show 00088+3729 ALI 242 145 10.5 62
Show 00101+3825 HDS 23 Da,Db 146 0.2 65
Show 00101+3825 SKF 495 DB 297 4.4 65
Show 00101+3825 DAM 31 DH 52 16.2 65
Show 00101+3825 VVO 2 AD 259 55.5 66
Show 00101+3825 DAM 31 AG 301 29.9 66
Show 00101+3825 DAM 31 AI 160 37.8 66
Show 00101+3825 DAM 31 AH 269 42.1 66
Show 00043+3705 TDS1281 336 1.5 66
Show 00016+3714 ES 2444 249 9.5 68
Show 00077+3711 A 1501 240 0.9 69
Show 00012+3716 DAM 274 285 4.5 70
Show 00000+3852 BU 860 107 6.6 70
Show 00063+3918 ALI 714 225 9.4 71
Show 00098+3731 COU 847 AB 2 1.7 71
Show 00098+3731 GRV 10 AC 141 63.9 71
Show 00086+3906 ALI 715 107 9.2 72
Show 00089+3713 STF 1 288 9.9 76
Show 00078+3920 CRB 25 216 23.8 78
Show 00119+3850 FMR 176 331 5.9 93
Show 00118+3855 ALI 717 342 7.8 94
Show 00014+3937 HLD 60 166 1.4 95
Show 00008+3647 ES 221 234 15.5 96
Show 00134+3801 ES 2445 80 9.0 103
Show 00135+3808 CBL 566 79 10.3 103
Show 00118+3919 LDS3138 270 45.7 108
Show 00108+3647 RAO 179 189 1.4 111
Show 00134+3859 BRT2196 358 5.2 113
Show 00022+3622 UC 306 79 46.4 113
Show 00132+3714 TDS1346 170 1.6 115
Show 00086+3620 TDS1310 232 1.1 120
Show 00071+3614 ALI 12 285 14.4 120
Show 00085+4002 ES 1601 50 8.7 120
Show 00076+4009 STF3064 AB 9 25.8 124
Show 00001+3617 GII 75 220 1.0 127
Show 00150+3851 UC 342 246 43.7 128
Show 00000+4004 ES 2543 AB 253 4.4 128
Show 00000+4004 ES 2543 AC 66 14.4 128
Show 00155+3755 GRV 17 215 43.7 129
Show 00002+3613 TDS1236 332 0.5 130
Show 00156+3751 COU 848 296 0.8 131
Show 00061+4025 HDS 6 53 0.4 136
Show 00067+3555 LDS3124 315 13.9 137

 
 
WDS 00048+3810 : COMPONENTS
 
 
  A
B pa=24.4°
sep=0.77"
 
 
00048+3810 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 000446.86+381025.2 Mag 10.02 Spectral class G5 (yellow)
PmRA 29.00 PmDE -60.0 HIP 385 Tycho2 2781-00488-1
BD BD+37 4930
Tycho2
Tycho2 2781-00488-1 Pflag RAmdeg 1.19526606 DEmdeg 38.17372703
PmRA 29.2 PmDE -60.0 E RAmdeg 13 E DEmdeg 15
E pmRA 1.8 E pmDE 1.8 EpRAm 1989.82 EpDEm 1989.25
Num 8 Q RAmdeg 0.5 Q DEmdeg 1.3 Q pmRA 0.5
Q pmDE 1.3 BTmag 10.363 E BTmag 0.030 VTmag 9.479
E VTmag 0.021 Prox 999 TYC T HIP 385
CCDM AB RAdeg 1.19517806 DEdeg 38.17386972 EpRA 1990 1.46
EpDE 1990 1.37 E RAdeg 14.4 E DEdeg 15.7 Posflg P
Corr -0.1
Hipparcos
Catalog H HIP 385 Proxy H RAhms 00 04 46.84
DEdms +38 10 25.8 Vmag 9.39 VarFlag R Vmag G
RAdeg 1.19515 DEdeg 38.1738 AstroRef A Plx 9.37
CCDM 00048+3810 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 15 Rho 0.662 HD BD BD+37 4930
CD CP Dm number +37 4930 VIred 0.78
SpType G5 R SpType Coord arcsec 2000 000446.84+381025.8
Hipparcos 2
HIP 385 Sn 15 So 3 Nc 2
RArad 0.0208593811 DErad 0.6662589552 Plx 10.81 PmRA 21.23
PmDE -64.62 E RArad 1.51 E DErad 1.92 E Plx 2.14
E pmRA 1.8 E pmDE 2.26 Hpmag 9.4801 E Hpmag 0.0021
SHp 0.017 VA 0 BV 0.735 E BV 0.015
VI 0.78
CCDM
Ccdm 00048+3810 RComp Comp A Note1
Note2 Discov num DRAs -1.10 DDEs 25.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 10.1 Sp PmNote *
PmRA 39 PmDE -66 Dm number +37 4930 Cat1 BD
Name2 +37 6 Cat2 AGK2/3 HD M HD
ADS BDS A 34 M ADS BDS N IDS IDS 23596N3737A
HIC 385
 
 
00048+3810 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 000446.89+381025.9 Mag 10.18 PmRA 29.00
PmDE -60.0 Calc delta mag 0.16 Calc coord yes
CCDM
Ccdm 00048+3810 RComp Comp B Note1 *
Note2 Discov num BU 862 DRAs DDEs
R dRAs Year 1881 Theta Rho
Obs 24 Vmag 10.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 34 M ADS BDS N IDS IDS 23596N3737B
HIC 385