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Doubles in session


Current system
01500+7456
MLR 297 AC


Nearby doubles
12' : 01481+7506
MLR 662

22' : 01540+7513
HJ 2083

33' : 01432+7515
DAM 994

34' : 01487+7528
HJ 2075AB

38' : 01425+7433
BU 783

38' : 01417+7516
DAM 993

40' : 01408+7439
LDS1534

46' : 01468+7412
TDS1999

58' : 02022+7530
STF 185AB

61' : 02055+7453
LDS5364

63' : 01451+7555
TDS1985

68' : 01334+7438
HDS 204

70' : 02047+7538
SKF 323

74' : 02011+7358
STF 184

81' : 01554+7613
STF 170

84' : 01357+7600
LDS1533

84' : 02032+7351
STF 191

88' : 01533+7329
LDS1542AB

92' : 02055+7607
BU 785AB

94' : 02069+7351
CRB 159

96' : 01545+7630
LOC 69

97' : 02019+7332
JNN 252

101' : 01543+7635
KPP3468

101' : 01555+7637
LDS1545

101' : 02010+7326
HDS 270

103' : 02080+7613
LOC 54



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.

01500+7456 MLR 297 AC

 
 
01h 50m 01.17s +74° 56' 00.1" P.A. 259.00 sep 0.2 mag 10.01,10.72
 
 
Coord 2000 01500+7456 Discov num MLR 297 Comp AC Coord arcsec 2000 01 50 01.17 +74 56 00.1
Date first 1971 Date last 2018 Obs 9
Pa first 139 Pa last 258.9 P.A. Now (θ) 258.9°
Sep first 0.3 Sep last 0.166 Sep. Now (ρ) 0.166"
Mag pri 10.01 Mag sec 10.72 delta mag (ΔM) 0.71 Spectral class
Pri motion ra +194 Sec motion ra
Pri motion dec -036 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
01500+7456 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 01 50 01 +74 56 00 BAG 16 AB 2018 7 118 0.1 10.00 10.20 0.20
Show 01 50 01 +74 56 00 MLR 297 AC 2018 9 259 0.2 10.01 10.72 0.71 Y <===
Show 01 50 01 +74 56 00 BAG 16 BC 1999 1 175 0.2 10.20 10.72 0.52
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia Tycho2 4322-00209-1 Gaia DR2 558982576169391616
 
 
ORBITAL ELEMENTS
 
 
Period (P)197.5y Periastron (T)1961.5y Semi-major axis (a)0.429a
Eccentricity (e)0 Inclination (i)72.3° Longitude of periastron (ω)0°
Node (Ω)128.1° Notes ReferenceTok2019e
Equinox2000 Last observation2018 Grade5(1=Definitive, 9=Indet.)
label theta rho
2000 168.2 0.190
2001 171.2 0.182
2002 174.4 0.173
2003 178.0 0.165
2004 181.9 0.158
2005 186.2 0.151
2006 190.9 0.145
2007 195.9 0.140
2008 201.3 0.136
2009 207.0 0.133
2010 212.9 0.131
2011 218.8 0.130
2012 224.8 0.131
2013 230.7 0.133
2014 236.3 0.137
2015 241.6 0.141
2016 246.5 0.146
2017 251.1 0.153
2018 255.3 0.160
2019 259.1 0.167
2020 262.6 0.175
2021 265.8 0.184
2022 268.7 0.193
2023 271.3 0.202
2024 273.7 0.211
2025 275.9 0.220
2026 277.9 0.230
2027 279.7 0.239
2028 281.5 0.249
2029 283.0 0.258
2030 284.5 0.268


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


 
  


wds01500%2B7456a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 01500+7456 MLR 297 AC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Tok2019e St j Tokovinin, A., Everett, M.E., Horch, E.P., Torres, G. & Latham, D.W. 2019AJ....158..167T
Tok2019e +orb AJ 158, 167, 2019
 
 
DISCOVERER
 
 
idgroup discov author
1 BAG Balega, Y.Y. & Tikhonov, N.A.
24 BAG Balega, I.I., Balega, Y.Y., Belkin, I.N., Maximov, A.F., Orlov, V.G., Pluzhnik,
24 BAG E.A., Shkhagosheva, Z.U., & Vasyuk, V.A.
25 BAG Balega, I.I., Balega, Yu.Yu., Falcke, H., Osterbart, R., Reinheimer, T., Scholler,
25 BAG M., & Weigelt, G.
30 BAG Balega, I.I., Balega, Y.Y., Maksimov, A.F., Pluzhnik, E.A., Shkhagosheva, Z.U., &
30 BAG Vasyuk, V.A.
35 BAG Balega, I.I., Balega, Yu.Yu., Hofmann, K.-H., Maksimov, A.F., Pluzhnik, E.A.,
35 BAG Schertl, D., Shkhagosheva, Z.U., & Weigelt, G.
38 BAG Balega, I.I., Balega, Y.Y., Maksimov, A.F., Pluzhnik, E.A., Schertl, D.,
38 BAG Shkhagosheva, Z.U., & Weigelt, G.
41 BAG Balega, I.I., Balega, Y.Y., Hofmann, K.-H., Pluzhnik, E.A., Schertl, D.,
41 BAG Shkhagosheva, Z.U., & Weigelt, G.
44 BAG Balega, I.I., Balega, Y.Y., Hoffmann, K.-H., Malogolovets, E., Schertl, D.,
44 BAG Shkhagosheva, Z.U., & Weigelt, G.
46 BAG Balega, I.I., Balega, Yu.Yu., Maksimov, A.F., Malogolovets, E.V., Pluzhnik, E.A.,
46 BAG & Shkhagosheva, Z.
47 BAG Balega, Y.Y., Beuzit, J.-L., Delfosse, X., Forveille, T., Perrier, C., Mayor, M.,
47 BAG Segransan, D., Udry, S., et al.
48 BAG Balega, I.I., Balega, Yu.Yu., Maksimov, A.F., Malogolovets, E.V., Rastegaev, D.A.,
48 BAG Shkhagosheva, Z.U., & Weigelt, G.
55 BAG Balega, Yu.Yu., Dyachenko, V.V., Maksimov, A.F., & Malogolovets, E.V.,
55 BAG Rastegaev, D.A., & Romanyuk, I.I.
56 BAG Balega, Yu.Yu., Dyachenko, V.V., Maksimov, A.F., & Malogolovets, E.V.,
56 BAG Rastegaev, D.A., & Romanyuk, I.I.
57 BAG Balega, I.I., Balega, Yu.Yu., Gasanova, L.T., Dyachenko, V.V., Maksimov, A.F.,
57 BAG Malogolovets, E.V., Rastegaev, D.A., & Shkhagosheva, Z.U.
60 MLR Muller, P.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01500+7456 MLR 297 AC 2000 4 178 0.2 10.01 10.72 D 015001.17+745600.1
01500+7456 MLR 297 AC 2007 5 205 0.1 10.01 10.72 D 015001.17+745600.1
01500+7456 MLR 297 AC 2018 9 259 0.2 10.01 10.72 O 015001.17+745600.1

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

 
 
WDS 01500+7456 MLR 297 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01500+7456 MLR 297 AC : MEASURES
 
 
No records found.

 
 
WDS 01500+7456 : VIRTUAL EYEPIECE
 
 

01500+7456 BAG 16A mag 10 01500+7456 BAG 16B mag 10.2 01500+7456 MLR 297C sep 0.1 P.A. 233.00 mag 10.72 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 01500+7456 : ALADIN DSS IMAGE @ 01h 50m 01.17s +74° 56' 00.1"
 
 
 
 
WDS 01500+7456 MLR 297 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

01500+7456 BAG 16AB distance=1' 01500+7456 MLR 297AC distance=1' 01500+7456 BAG 16BC distance=1' 01481+7506 MLR 662 distance=12' 01540+7513 HJ 2083 distance=22' 01432+7515 DAM 994 distance=33' 01487+7528 HJ 2075AB distance=34' 01487+7528 HJ 2075AC distance=34' 01425+7433 BU 783 distance=38' 01417+7516 DAM 993 distance=38' 01408+7439 LDS1534 distance=40' 01468+7412 TDS1999 distance=46' 02022+7530 STF 185AB distance=58' 02022+7530 STF 185AC distance=58' 02055+7453 LDS5364 distance=61' 01451+7555 TDS1985 distance=63' 01334+7438 HDS 204 distance=68' 02047+7538 SKF 323 distance=70' 02011+7358 STF 184 distance=74' 01554+7613 STF 170 distance=81' 01357+7600 LDS1533 distance=84' 02032+7351 STF 191 distance=84' 01533+7329 NSN 521Ba,Bb distance=87' 01533+7329 LDS1542AB distance=88' 02055+7607 BU 785AB distance=92' 02055+7607 BU 785AC distance=92' 02069+7351 CRB 159 distance=94' 01545+7630 LOC 69 distance=96' 02019+7332 JNN 252 distance=97' 01543+7635 KPP3468 distance=101' 01555+7637 LDS1545 distance=101' 02010+7326 HDS 270 distance=101' 02080+7613 LOC 54 distance=103' 01545+7637 LDS1544 distance=103' 02092+7615 LOC 55 distance=107' 01374+7636 MFL 18 distance=110' 01389+7643 HU 1030 distance=115' 01470+7653 LOC 68 distance=118' 01471+7654 LDS1537 distance=119' 01402+7303 HJ 2055AB distance=121' 01402+7303 BU 9026AC distance=121' 02025+7650 LOC 53 distance=123' 01385+7302 HJ 2054 distance=124' 01514+7247 TDS 63 distance=130' 01380+7701 LEP 124 distance=133' 01413+7707 LOC 72 distance=136' 01542+7713 BVD 293 distance=138' 01339+7252 HJ 2049 distance=141' 01338+7251 HJ 2048 distance=142' 01456+7721 HJ 2065 distance=147' 01383+7235 HJ 2053 distance=150' 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 01500+7456 BAG 16 AB 118 0.1 1
Show 01500+7456 MLR 297 AC 259 0.2 1
Show 01500+7456 BAG 16 BC 175 0.2 1
Show 01481+7506 MLR 662 43 0.5 12
Show 01540+7513 HJ 2083 81 10.2 22
Show 01432+7515 DAM 994 238 8.7 33
Show 01487+7528 HJ 2075 AB 231 30.7 34
Show 01487+7528 HJ 2075 AC 241 38.5 34
Show 01425+7433 BU 783 315 0.9 38
Show 01417+7516 DAM 993 38 5.0 38
Show 01408+7439 LDS1534 340 3.0 40
Show 01468+7412 TDS1999 13 2.2 46
Show 02022+7530 STF 185 AB 4 1.1 58
Show 02022+7530 STF 185 AC 169 122.5 58
Show 02055+7453 LDS5364 109 12.0 61
Show 01451+7555 TDS1985 206 0.9 63
Show 01334+7438 HDS 204 38 0.3 68
Show 02047+7538 SKF 323 26 33.9 70
Show 02011+7358 STF 184 14 17.0 74
Show 01554+7613 STF 170 243 3.2 81
Show 01357+7600 LDS1533 12 186.8 84
Show 02032+7351 STF 191 196 5.3 84
Show 01533+7329 NSN 521 Ba,Bb 304 1.2 87
Show 01533+7329 LDS1542 AB 345 36.5 88
Show 02055+7607 BU 785 AB 247 5.7 92
Show 02055+7607 BU 785 AC 130 30.5 92
Show 02069+7351 CRB 159 165 54.3 94
Show 01545+7630 LOC 69 68 8.6 96
Show 02019+7332 JNN 252 259 0.4 97
Show 01543+7635 KPP3468 69 24.9 101
Show 01555+7637 LDS1545 206 3.0 101
Show 02010+7326 HDS 270 209 0.3 101
Show 02080+7613 LOC 54 325 25.0 103
Show 01545+7637 LDS1544 61 23.2 103
Show 02092+7615 LOC 55 175 3.2 107
Show 01374+7636 MFL 18 160 12.8 110
Show 01389+7643 HU 1030 319 0.8 115
Show 01470+7653 LOC 68 241 1.5 118
Show 01471+7654 LDS1537 192 67.6 119
Show 01402+7303 HJ 2055 AB 313 23.1 121
Show 01402+7303 BU 9026 AC 47 12.7 121
Show 02025+7650 LOC 53 6 11.7 123
Show 01385+7302 HJ 2054 236 52.9 124
Show 01514+7247 TDS 63 262 0.9 130
Show 01380+7701 LEP 124 191 33.0 133
Show 01413+7707 LOC 72 321 2.1 136
Show 01542+7713 BVD 293 25 19.8 138
Show 01339+7252 HJ 2049 165 5.8 141
Show 01338+7251 HJ 2048 302 23.4 142
Show 01456+7721 HJ 2065 156 21.3 147
Show 01383+7235 HJ 2053 37 32.9 150

 
 
WDS 01500+7456 : COMPONENTS
 
 
  A B
B pa=154.3°
sep=0.03"
 
C pa=233.0°
sep=0.05"
pa=264.5°
sep=0.06"
 
 
01500+7456 A
 
 
Coord arcsec 2000 015001.17+745600.1 Mag 10 PmRA 194.00 PmDE -36.0
HIP 8533 Tycho2 4322-00209-1
Tycho2
Tycho2 4322-00209-1 Pflag RAmdeg 27.50667474 DEmdeg 74.93327454
PmRA 193.2 PmDE -35.1 E RAmdeg 14 E DEmdeg 15
E pmRA 1.8 E pmDE 1.8 EpRAm 1990.99 EpDEm 1990.90
Num 3 Q RAmdeg 1.9 Q DEmdeg 0.5 Q pmRA 1.8
Q pmDE 0.5 BTmag 10.511 E BTmag 0.031 VTmag 9.496
E VTmag 0.020 Prox 999 TYC T HIP 8533
CCDM AB RAdeg 27.50495028 DEdeg 74.93335639 EpRA 1990 1.65
EpDE 1990 1.62 E RAdeg 14.1 E DEdeg 14.9 Posflg P
Corr 0.1
Hipparcos
Catalog H HIP 8533 Proxy H RAhms 01 50 01.17
DEdms +74 56 00.1 Vmag 9.39 VarFlag R Vmag H
RAdeg 27.5049 DEdeg 74.9334 AstroRef * Plx 10.77
CCDM 01500+7456 N CCDM M Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 152 Rho 0.271 HD BD
CD CP Dm number VIred 0.71
SpType R SpType Coord arcsec 2000 015001.17+745600.1
Hipparcos 2
HIP 8533 Sn 55 So 3 Nc 2
RArad 0.4800503199 DErad 1.3078338722 Plx 10.8 PmRA 193.96
PmDE -36.16 E RArad 0.87 E DErad 0.83 E Plx 1.05
E pmRA 0.99 E pmDE 0.97 Hpmag 9.5553 E Hpmag 0.002
SHp 0.015 VA 0 BV 0.892 E BV 0.032
VI 0.9
CCDM
Ccdm 01500+7456 RComp Comp A Note1
Note2 Discov num DRAs 1.76 DDEs -0.8
R dRAs 65 Year Theta Rho
Obs 2 Vmag 9.4 Sp PmNote *
PmRA 213 PmDE -57 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 01413N7426A
HIC 8533
 
 
01500+7456 B
 
 
Coord arcsec 2000 015001.17+745600.1 Mag 10.2 Calc delta mag 0.2 Calc coord yes
CCDM
Ccdm 01500+7456 RComp Comp B Note1
Note2 Discov num MLR 297 DRAs DDEs
R dRAs Year 1971 Theta 139 Rho 0.3
Obs 1 Vmag 10.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 01413N7426B
HIC 8533
 
 
01500+7456 C
 
 
Coord arcsec 2000 015001.16+745600.1 Mag 10.72 Calc delta mag 0.72 Calc coord yes