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Doubles in session


Current system
02370+2439
RAO 8 BC


Nearby doubles
19' : 02364+2422
POU 210

24' : 02378+2419
POU 211

29' : 02349+2446
POU 208

37' : 02355+2408
POU 209

39' : 02344+2421
POU 207

41' : 02340+2432
POU 206

44' : 02399+2420
POU 216

44' : 02390+2513
NSN 529

58' : 02396+2354
POU 213

58' : 02398+2522
POU 214

59' : 02396+2525
POU 212

60' : 02396+2352
KPP3155

60' : 02398+2525
POU 215

62' : 02398+2352
POU 217

73' : 02415+2518
LDS1134

80' : 02351+2553
LDS1130

80' : 02402+2544
GRV 139

81' : 02393+2552
A 2023

82' : 02324+2532
SKF1672

83' : 02417+2349
LDS1135

88' : 02314+2523
POU 205

91' : 02335+2556
LDS1128

92' : 02378+2308
HDS 342

93' : 02302+2453
POU 202

94' : 02301+2440
POU 201

95' : 02305+2514
STF 271AB



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.

02370+2439 RAO 8 BC

 
 
02h 36m 57.73s +24° 38' 53.0" P.A. 282.00 sep 0.6 mag 7.02,11.00 Sp F8V+M1V dist. 40.78 pc (133.02 l.y.)
 
 
Coord 2000 02370+2439 Discov num RAO   8 Comp BC Coord arcsec 2000 02 36 57.73 +24 38 53.0
Date first 2012 Date last 2018 Obs 8
Pa first 286 Pa last 282.2 P.A. Now (θ) 282.2°
Sep first 0.5 Sep last 0.555 Sep. Now (ρ) 0.555"
Mag pri 7.02 Mag sec 11.00 delta mag (ΔM) 3.98 Spectral class F8V+M1V (yellow-white/red)
Pri motion ra +143 Sec motion ra
Pri motion dec -014 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
02370+2439 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 30 Ari 75471 02 37 01 +24 38 50 STFA 5 AB 2019 83 275 37.9 6.50 7.02 0.52
Show 75470 02 36 58 +24 38 53 RAO 8 BC 2018 8 282 0.6 7.02 11.00 3.98 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aries SAO 75470 HIP 12184 Tycho2 1771-01397-1
Gaia DR2 102082477749475200 HD 16232 HR 764 GC 3137
ADS 1982 BD BD+24 375 Flamsteed 30 Arietis Flamsteed name 30 Ari
Distance 40.78 Distance ly 133.02
 
 
WDS 02370+2439 RAO 8 BC : NOTES
 
 
discov_num notes refcode
STFA 5 30 Ari. STTA 29. A is 1.1d SB1; AB has estimated period of 34,000y. Tok2006
B is BD+24@375.
HJL 39. HJL1986
SHY 142. Bayesian analysis by Shaya & Olling (2011) indicates very Shy2011
high (near 100%) probability pair is physical.
H 5 49. MEv2010
Primary is SB2, P=1.109d. B is exoplanet host, P=335d. A is F6III, but
on the MS. Tok2014d
RAO 8 BC: Exoplanet host star. Roberts et al. (2015) estimate the spectral
types of B and C as F8V and M1V. Rbr2015a
 
 
REFERENCES
 
 
refcode metd author reference
HJL1986 Pa - Halbwachs, J.L. 1986A&AS...66..131H
HJL1986 A&AS 66, 131, 1986
HJL1986 (Possible CPM pairs from AGK2/3. Coarse astrometry, incl. mean 1950 dates, added
HJL1986 only for previously unknown pairs. Table 1: HJL 1 - 326, Table 2: HJL1001 - 1113)
MEv2010 - MacEvoy, B. ...................
MEv2010 private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)
Rbr2015a Ac j Roberts, L.C., Jr., Tokovinin, A., Mason, B.D., Riddle, R.L., Hartkopf, W.I., 2015AJ....149..118R
Rbr2015a +A Law, N.M., & Baranec, Ch.
Rbr2015a AJ 149, 118, 2015
Shy2011 - Shaya, E.J. & Olling, R. 2011ApJS..192....2S
Shy2011 ApJS 192, 2, 2011
Shy2011 (Statistical analysis of probability that wide Hipparcos pairs are physical. Pairs
Shy2011 added to WDS only if probability 90% or greater.)
Tok2006 A j Tokovinin, A., Thomas, S., Sterzik, M., & Udry, S. 2006A&A...450..681T
Tok2006 +E2 A&A 450, 681, 2006
Tok2014d E2 - Tokovinin, A. 2014AJ....147...86T
Tok2014d AJ 147, 86, 2014
 
 
DISCOVERER
 
 
idgroup discov author
1 RAO Robo AO (Palomar 60" AO project or KPNO 2.1m)
1 RAO Law, N.M., Morton, T., Baranec, C., Riddle, R., Ravichandran, G., Ziegler, C.,
1 RAO Johnson, J.A., Tendulkar, S.P., Bui, K., Burse, M.P., Das, H., Dekany, R., et al.
2 RAO Riddle, R.L., Tokovinin, A., Mason, B.D., Hartkopf, W.I., Roberts, L.C., Jr.,
2 RAO Baranec, C., Law, N.M., Bui, K., Burse, M.P., Das, H.K., Dekany, R.G.,
2 RAO Kulkarni, S., Punnadi, S., Ramaprakash, A.N., & Tendulkar, S.P.
7 RAO Baranec, C., Ziegler, C., Law, N.M., Morton, T., Riddle, R.L., Atkinson, D.,
7 RAO Schonhut, J., & Crepp, J.
8 RAO Ziegler, C., Law, N.M., Nicholas, M., Morton, T., Baranec, C., Riddle, R.L.,
8 RAO Atkinson, D., Baker, A., Roberts, S., & Ciardi, D.R.
9 RAO Schonhut-Stasik, J.S., Baranec, C., Huber, D., Ziegler, C., Atkinson, D., Gaidos,
9 RAO E., Law, N.M., Riddle, R., Hagelberg, J., van der Marel, N., & Hodapp, K.W.
10 RAO Hillenbrand, L.A., Zhang, C., Riddle, R.L., Baranec, C., Ziegler, C., Law, N.M. &
10 RAO Stauffer, J.
12 RAO Ziegler, C., Law, N.M., Baranec, C., Riddle, R., Duev, D.A., Howard, W.,
12 RAO Jensen-Clem, R., Kulkarni, S.R., Morton, T. & Salama, M.
13 RAO Ziegler, C., Law, N.M., Baranec, C., Morton, T., Riddle, R., De Lee, N., Huber, D.,
13 RAO Mahadevan, S. & Pepper, J.
14 RAO Bowler, B.P., Hinkley, S., Ziegler, C., Baranec, C., Gizis, J.E., Law, N.M., Liu,
14 RAO M.C., Shah, V.S., Shkolnik, E.L., Riaz, B. & Riddle, R.
15 RAO Schonhut-Stasik, J.S., Huber, D., Baranec, C., Lamman, C., Salama, M., Jensen-Clem,
15 RAO R., Duev, D.A., Riddle, R., Kulkarni, S.R. & Law, N.M.
16 RAO Lamman, C., Baranec, C., Berta-Thompson, Z.K., Law, N.M., Schonhut-Stasik, J.,
16 RAO Ziegler, C., Salama, M., Jensen-Clem, R., Duev, D.A., Riddle, R., Kulkarni, S.R.,
16 RAO Winters, J.G. & Irwin, J.M.
19 RAO Salama, M., Ou, J., Barance, C., Liu, M.C., Bowler, B.P., Barnes, P., Bonnet, M.,
19 RAO Chun, M., Duev, D.A., Goebel, S., Hall, D., Jacobson, S., Jensen-Clem, R., Law,
19 RAO N.M., Lockhart, C., Riddle, R., Situ, H., Warmbier, E. & Zhang, Z.
20 RAO Salama, M., Ziegler, C., Baranec, C., Liu, M.C., Law, N.M., Riddle, R., Henry,
20 RAO T.J., Winters, J.G., Jao, W.-C., Ou, J. & Ruiz, A.H.
21 STF Struve, F.G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02370+2439 RAO 8 BC 2013 2 285 0.5 7.02 11.00 F4V 023657.73+243853.0
02370+2439 RAO 8 BC 2015 6 283 0.6 7.02 11.00 F8V+M1V N 023657.73+243853.0
02370+2439 RAO 8 BC 2018 8 282 0.6 7.02 11.00 F8V+M1V N 023657.73+243853.0

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

 
 
WDS 02370+2439 RAO 8 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02370+2439 RAO 8 BC : MEASURES
 
 
No records found.

 
 
WDS 02370+2439 : VIRTUAL EYEPIECE
 
 

02370+2439 STFA 5A mag 6.5 Sp F5V 02370+2439 RAO 8B sep 38.2 P.A. 274.50 mag 7.02 Sp F8V 02370+2439 RAO 8C sep 38.7 P.A. 274.60 mag 11 Sp M1V 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 02370+2439 : ALADIN DSS IMAGE @ 02h 36m 57.73s +24° 38' 53.0"
 
 
 
 
WDS 02370+2439 RAO 8 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02370+2439 RAO 8BC distance=0' 02370+2439 STFA 5AB distance=1' 02364+2422 POU 210 distance=19' 02378+2419 POU 211 distance=24' 02349+2446 POU 208 distance=29' 02355+2408 POU 209 distance=37' 02344+2421 POU 207 distance=39' 02340+2432 POU 206 distance=41' 02399+2420 POU 216 distance=44' 02390+2513 NSN 529 distance=44' 02396+2354 POU 213 distance=58' 02398+2522 POU 214 distance=58' 02396+2525 POU 212 distance=59' 02396+2352 KPP3155 distance=60' 02398+2525 POU 215 distance=60' 02398+2352 POU 217 distance=62' 02415+2518 LDS1134 distance=73' 02351+2553 LDS1130 distance=80' 02402+2544 GRV 139 distance=80' 02393+2552 A 2023 distance=81' 02324+2532 SKF1672 distance=82' 02417+2349 LDS1135 distance=83' 02314+2523 POU 205 distance=88' 02335+2556 LDS1128 distance=91' 02378+2308 HDS 342 distance=92' 02302+2453 POU 202 distance=93' 02301+2440 POU 201 distance=94' 02305+2514 STF 271AB distance=95' 02305+2514 STF 271AC distance=95' 02300+2450 POU 200 distance=96' 02300+2453 POU 199 distance=96' 02440+2455 POU 219 distance=98' 02311+2344 POU 204 distance=98' 02307+2527 POU 203 distance=99' 02443+2441 POU 220 distance=100' 02418+2554 DEA 69 distance=100' 02442+2500 DAM1388 distance=102' 02435+2350 POU 218 distance=102' 02444+2457 POU 221 distance=103' 02412+2312 LDS1133 distance=105' 02294+2418 POU 198 distance=105' 02376+2250 LDS1132 distance=109' 02447+2411 GRV 145 distance=110' 02439+2538 BU 306AB distance=111' 02439+2538 BU 306AC distance=111' 02441+2345 TDS2345 distance=113' 02453+2445 AZC 25 distance=115' 02289+2514 POU 197 distance=115' 02400+2627 TDS2326 distance=116' 02438+2329 LDS1136 distance=118' 02458+2444 POU 222 distance=120' 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 02370+2439 RAO 8 BC 282 0.6
Show 02370+2439 STFA 5 AB 275 37.9 1
Show 02364+2422 POU 210 5 6.4 19
Show 02378+2419 POU 211 35 4.7 24
Show 02349+2446 POU 208 70 14.4 29
Show 02355+2408 POU 209 65 4.5 37
Show 02344+2421 POU 207 54 11.0 39
Show 02340+2432 POU 206 65 12.4 41
Show 02399+2420 POU 216 31 15.3 44
Show 02390+2513 NSN 529 320 2.7 44
Show 02396+2354 POU 213 226 12.5 58
Show 02398+2522 POU 214 235 7.9 58
Show 02396+2525 POU 212 245 16.1 59
Show 02396+2352 KPP3155 114 3.8 60
Show 02398+2525 POU 215 36 17.3 60
Show 02398+2352 POU 217 63 14.5 62
Show 02415+2518 LDS1134 170 6.1 73
Show 02351+2553 LDS1130 15 10.2 80
Show 02402+2544 GRV 139 210 65.4 80
Show 02393+2552 A 2023 228 0.6 81
Show 02324+2532 SKF1672 262 2.3 82
Show 02417+2349 LDS1135 177 5.5 83
Show 02314+2523 POU 205 113 7.4 88
Show 02335+2556 LDS1128 191 6.4 91
Show 02378+2308 HDS 342 154 0.1 92
Show 02302+2453 POU 202 151 17.6 93
Show 02301+2440 POU 201 165 10.6 94
Show 02305+2514 STF 271 AB 184 13.0 95
Show 02305+2514 STF 271 AC 30 115.8 95
Show 02300+2450 POU 200 193 14.8 96
Show 02300+2453 POU 199 51 14.9 96
Show 02440+2455 POU 219 15 4.9 98
Show 02311+2344 POU 204 134 8.6 98
Show 02307+2527 POU 203 50 13.4 99
Show 02443+2441 POU 220 3 6.3 100
Show 02418+2554 DEA 69 96 30.5 100
Show 02442+2500 DAM1388 188 19.1 102
Show 02435+2350 POU 218 210 3.4 102
Show 02444+2457 POU 221 294 3.5 103
Show 02412+2312 LDS1133 137 22.4 105
Show 02294+2418 POU 198 74 4.1 105
Show 02376+2250 LDS1132 352 84.9 109
Show 02447+2411 GRV 145 279 18.1 110
Show 02439+2538 BU 306 AB 19 2.9 111
Show 02439+2538 BU 306 AC 92 51.1 111
Show 02441+2345 TDS2345 256 0.8 113
Show 02453+2445 AZC 25 61 10.1 115
Show 02289+2514 POU 197 99 10.2 115
Show 02400+2627 TDS2326 243 0.4 116
Show 02438+2329 LDS1136 125 53.0 118
Show 02458+2444 POU 222 97 3.5 120

 
 
WDS 02370+2439 : COMPONENTS
 
 
  A B
B pa=274.5°
sep=38.16"
 
C pa=274.6°
sep=38.66"
pa=283.4°
sep=0.51"
 
 
02370+2439 A
 
 
Name 30 Ari Coord arcsec 2000 023700.52+243850.0 Mag 6.5 Spectral class F5V (yellow-white)
PmRA 137.00 PmDE -15.0 SAO 75471 HIP 12189
Tycho2 1771-01398-1 HD 16246 HR 765 GC 3140
BD BD+24 376 Flamsteed 30 Arietis Flamsteed name 30 Ari
Tycho2
Tycho2 1771-01398-1 Pflag RAmdeg 39.25217631 DEmdeg 24.64721824
PmRA 135.4 PmDE -15.3 E RAmdeg 4 E DEmdeg 4
E pmRA 0.8 E pmDE 0.8 EpRAm 1991.35 EpDEm 1991.18
Num 22 Q RAmdeg 1.0 Q DEmdeg 0.5 Q pmRA 1.0
Q pmDE 0.6 BTmag 6.930 E BTmag 0.015 VTmag 6.503
E VTmag 0.010 Prox 382 TYC T HIP 12189
CCDM RAdeg 39.25183528 DEdeg 24.64725417 EpRA 1990 1.76
EpDE 1990 1.60 E RAdeg 4.1 E DEdeg 4.4 Posflg
Corr -0.3
SAO
SAO 75471 DelFlag RA1950 PmRA1950 0.01
DE1950 PmDE1950 -0.002 Vmag 6.6 SpType F5
Double code Source 70 CatNum 3140 DM BD+24 376
DMcomp BDsup HD 16246 M HD 0
GC 3140 RA1950rad 0.67246918 DE1950rad 0.42640017 PmRA2000 0.01
PmDE2000 -0.007
Hipparcos
Catalog H HIP 12189 Proxy RAhms 02 37 00.44
DEdms +24 38 50.1 Vmag 6.48 VarFlag R Vmag H
RAdeg 39.2518 DEdeg 24.6473 AstroRef Plx 24.92
CCDM 02370+2439 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 16246 BD BD+24 376
CD CP Dm number +24 376 VIred 0.58
SpType F6III R SpType Coord arcsec 2000 023700.44+243850.1
Hipparcos 2
HIP 12189 Sn 5 So 0 Nc 1
RArad 0.6850734182 DErad 0.4301757817 Plx 23.95 PmRA 136.96
PmDE -14.69 E RArad 0.47 E DErad 0.32 E Plx 0.59
E pmRA 0.6 E pmDE 0.43 Hpmag 6.5902 E Hpmag 0.0009
SHp 0.007 VA 0 BV 0.51 E BV 0
VI 0.58
CCDM
Ccdm 02370+2439 RComp Comp A Note1
Note2 Discov num DRAs 0.48 DDEs -9.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.6 Sp F5 PmNote *
PmRA 129 PmDE -11 Dm number +24 376 Cat1 BD
Name2 +24 227 Cat2 AGK2/3 HD 16246 M HD
ADS BDS A 1982 M ADS BDS N IDS IDS 02312N2413A
HIC 12189
 
 
02370+2439 B
 
 
Coord arcsec 2000 023657.73+243853.0 Coord calc 023657.73+243853.0 Mag 7.02 Spectral class F8V (yellow-white)
PmRA 143.00 PmDE -14.0 SAO 75470 HIP 12184
Tycho2 1771-01397-1 HD 16232 HR 764 GC 3137
BD BD+24 375 Flamsteed 30 Arietis Flamsteed name 30 Ari Calc delta mag 0.52
Tycho2
Tycho2 1771-01397-1 Pflag RAmdeg 39.24056077 DEmdeg 24.64805338
PmRA 142.6 PmDE -13.5 E RAmdeg 5 E DEmdeg 5
E pmRA 1.0 E pmDE 0.9 EpRAm 1991.10 EpDEm 1991.04
Num 18 Q RAmdeg 1.4 Q DEmdeg 1.0 Q pmRA 1.4
Q pmDE 1.0 BTmag 7.558 E BTmag 0.016 VTmag 7.020
E VTmag 0.011 Prox 382 TYC T HIP 12184
CCDM RAdeg 39.24020278 DEdeg 24.64808417 EpRA 1990 1.78
EpDE 1990 1.66 E RAdeg 4.6 E DEdeg 5.1 Posflg
Corr -0.3
SAO
SAO 75470 DelFlag RA1950 PmRA1950 0.0105
DE1950 PmDE1950 0.005 Vmag 7.4 SpType F5
Double code Source 70 CatNum 3137 DM BD+24 375
DMcomp BDsup HD 16232 M HD 0
GC 3137 RA1950rad 0.67226601 DE1950rad 0.42641391 PmRA2000 0.0105
PmDE2000 0
Hipparcos
Catalog H HIP 12184 Proxy RAhms 02 36 57.64
DEdms +24 38 53.1 Vmag 7.1 VarFlag R Vmag H
RAdeg 39.2402 DEdeg 24.6481 AstroRef Plx 25.36
CCDM 02370+2439 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 16232 BD BD+24 375
CD CP Dm number +24 375 VIred 0.48
SpType F4V R SpType Coord arcsec 2000 023657.64+243853.1
Hipparcos 2
HIP 12184 Sn 5 So 0 Nc 1
RArad 0.6848703898 DErad 0.4301903899 Plx 24.52 PmRA 150.75
PmDE -12.79 E RArad 0.52 E DErad 0.4 E Plx 0.68
E pmRA 0.75 E pmDE 0.54 Hpmag 7.1973 E Hpmag 0.0011
SHp 0.009 VA 0 BV 0.41 E BV 0.01
VI 0.48
CCDM
Ccdm 02370+2439 RComp Comp B Note1
Note2 Discov num STF4005 DRAs -2.27 DDEs -7.0
R dRAs 10 Year 1835 Theta 274 Rho 38.6
Obs 18 Vmag 7.4 Sp F5 PmNote *
PmRA 144 PmDE -12 Dm number +24 375 Cat1 BD
Name2 +24 226 Cat2 AGK2/3 HD 16232 M HD
ADS BDS A 1982 M ADS BDS N IDS IDS 02312N2413B
HIC 12184
 
 
02370+2439 C
 
 
Coord arcsec 2000 023657.69+243853.1 Mag 11 Spectral class M1V (red) Calc delta mag 4.5
Calc coord yes