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Doubles in session


Current system
03497+2320
YAM 2 BC


Nearby doubles
5' : 03496+2327
RAO 108

12' : 03499+2313
YAM 3AB

12' : 03492+2333
BOV 23

14' : 03490+2312
BOV 22

14' : 03487+2316
LDS5434AB

17' : 03483+2325
HL 25AB

18' : 03508+2323
LDS3538

20' : 03482+2315
LDS6114

20' : 03498+2342
ITO 11

21' : 03497+2343
HL 32AB

23' : 03498+2345
SKF1070

23' : 03491+2344
RAO 105

24' : 03509+2309
COU 695

25' : 03491+2347
TRR 16

29' : 03500+2351
STT 64AB

30' : 03481+2344
SKF2843

30' : 03489+2351
HL 27AB

30' : 03476+2337
HL 24

31' : 03517+2323
LDS5438

31' : 03492+2353
OCC9086

32' : 03502+2353
MCD 5

34' : 03509+2350
BOV 26

35' : 03499+2357
MCD 3

36' : 03503+2357
LDS6121

38' : 03477+2256
BOV 20

38' : 03473+2344
HL 19AB



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.

03497+2320 YAM 2 BC

 
 
03h 49m 32.72s +23° 22' 49.4" P.A. 15.00 sep 3.4 mag 8.10,17.30 Sp F3V
 
 
Coord 2000 03497+2320 Discov num YAM   2 Comp BC Coord arcsec 2000 03 49 32.72 +23 22 49.4
Date first 2010 Date last 2011 Obs 2
Pa first 15 Pa last 14.5 P.A. Now (θ) 14.5°
Sep first 3.4 Sep last 3.435 Sep. Now (ρ) 3.435"
Mag pri 8.10 Mag sec 17.30 delta mag (ΔM) 9.2 Spectral class F3V (yellow-white)
Pri motion ra +019 Sec motion ra
Pri motion dec -045 Sec motion dec
Notes N W K (See Notes, , K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
 
 
03497+2320 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 23924 76243 03 49 41 +23 20 30 LDS 6118 AB 2015 15 321 179.7 8.15 9.17 1.02
Show 03 49 33 +23 22 49 YAM 2 BC 2011 2 15 3.4 8.10 17.30 9.20 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Taurus Gaia DR2 64930495244783616
 
 
WDS 03497+2320 YAM 2 BC : NOTES
 
 
discov_num notes refcode
YAM 2 BC: Pleiades cluster member. The companion is a background star. Yam2013
Pair initially 03495+2323 YAM 2; merged with 03497+2320 LDS6118.
 
 
REFERENCES
 
 
refcode metd author reference
Yam2013 A j Yamamoto, K., Matsuo, T., Shibai, H., Itoh, Y., Konishi, M., Sudo, J., Tanii, R., 2013PASJ...65...90Y
Yam2013 Fukagawa, M., Sumi, T., Kudo, T., et al.
Yam2013 PASJ 65, 90, 2013
 
 
DISCOVERER
 
 
idgroup discov author
1 LDS Luyten p.m. catalog (from additional DD list)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03497+2320 YAM 2 BC 2011 2 15 3.4 8.10 17.30 F3V N K 034932.72+232249.4

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

 
 
WDS 03497+2320 YAM 2 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03497+2320 YAM 2 BC : MEASURES
 
 
No records found.

 
 
WDS 03497+2320 : VIRTUAL EYEPIECE
 
 

03497+2320 LDS6118A mag 8.15 Sp A2 03497+2320 YAM 2B sep 179.6 P.A. 321.00 mag 8.1 Sp F3V 03497+2320 YAM 2C sep 181.7 P.A. 321.90 mag 17.3 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 03497+2320 : ALADIN DSS IMAGE @ 03h 49m 32.72s +23° 22' 49.4"
 
 
 
 
WDS 03497+2320 YAM 2 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

03497+2320 YAM 2BC distance=0' 03497+2320 LDS6118AB distance=3' 03496+2327 RAO 108 distance=5' 03499+2313 YAM 3AB distance=12' 03499+2313 ITO 12AC distance=12' 03492+2333 BOV 23 distance=12' 03490+2312 BOV 22 distance=14' 03487+2316 LDS5434AB distance=14' 03487+2316 LDS5434Aa,Ab distance=14' 03483+2325 HL 25AB distance=17' 03483+2325 OCC 299Aa,Ab distance=17' 03508+2323 LDS3538 distance=18' 03482+2315 LDS6114 distance=20' 03498+2342 ITO 11 distance=20' 03497+2343 HL 32AB distance=21' 03497+2343 HL 32AC distance=21' 03498+2345 SKF1070 distance=23' 03491+2344 RAO 105 distance=23' 03509+2309 COU 695 distance=24' 03491+2347 TRR 16 distance=25' 03500+2351 BOV 25Ca,Cb distance=29' 03500+2351 STT 64BC distance=29' 03500+2351 STT 64AB distance=29' 03500+2351 STT 64AC distance=29' 03500+2351 MCD 4AD distance=29' 03489+2351 BAR9005Ba,Bb distance=30' 03481+2344 SKF2843 distance=30' 03489+2351 HL 27AB distance=30' 03489+2351 HL 27AC distance=30' 03489+2351 OCC9085Aa,Ab distance=30' 03476+2337 HL 24 distance=30' 03517+2323 LDS5438 distance=31' 03492+2353 OCC9086 distance=31' 03502+2353 MCD 5 distance=32' 03509+2350 BOV 26 distance=34' 03499+2357 MCD 3 distance=35' 03503+2357 LDS6121 distance=36' 03477+2256 BOV 20 distance=38' 03473+2344 HL 19AB distance=38' 03473+2344 HL 19AC distance=38' 03473+2344 HL 19AD distance=38' 03473+2344 MCD 2AE distance=38' 03502+2400 RAO 109 distance=39' 03515+2350 SKF2564 distance=39' 03469+2313 TDS2653 distance=39' 03471+2343 OCC9083 distance=39' 03473+2344 BOV 17CF distance=40' 03473+2348 HL 18 distance=40' 03492+2403 MKT 12Aa1,2 (Atlas) distance=41' 03492+2403 STF 453Aa,Ab (Atlas) distance=41' 03492+2403 HL 29AB (Atlas) distance=41' 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 03497+2320 YAM 2 BC 15 3.4
Show 03497+2320 LDS6118 AB 321 179.7 3
Show 03496+2327 RAO 108 85 0.7 5
Show 03499+2313 YAM 3 AB 93 3.3 12
Show 03499+2313 ITO 12 AC 50 8.5 12
Show 03492+2333 BOV 23 278 0.7 12
Show 03490+2312 BOV 22 31 0.2 14
Show 03487+2316 LDS5434 AB 207 87.7 14
Show 03487+2316 LDS5434 Aa,Ab 52 5.0 14
Show 03483+2325 HL 25 AB 298 176.6 17
Show 03483+2325 OCC 299 Aa,Ab -1 0.1 17
Show 03508+2323 LDS3538 155 5.0 18
Show 03482+2315 LDS6114 113 4.1 20
Show 03498+2342 ITO 11 82 9.9 20
Show 03497+2343 HL 32 AB 104 96.5 21
Show 03497+2343 HL 32 AC 202 117.1 21
Show 03498+2345 SKF1070 298 999.9 23
Show 03491+2344 RAO 105 180 0.5 23
Show 03509+2309 COU 695 199 0.6 24
Show 03491+2347 TRR 16 316 0.1 25
Show 03500+2351 BOV 25 Ca,Cb 255 0.3 29
Show 03500+2351 STT 64 BC 236 6.8 29
Show 03500+2351 STT 64 AB 234 3.3 29
Show 03500+2351 STT 64 AC 235 10.1 29
Show 03500+2351 MCD 4 AD 268 25.1 29
Show 03489+2351 BAR9005 Ba,Bb 80 1.9 30
Show 03481+2344 SKF2843 163 7.3 30
Show 03489+2351 HL 27 AB 242 78.7 30
Show 03489+2351 HL 27 AC 332 86.4 30
Show 03489+2351 OCC9085 Aa,Ab -1 0.0 30
Show 03476+2337 HL 24 211 48.1 30
Show 03517+2323 LDS5438 354 17.2 31
Show 03492+2353 OCC9086 -1 0.0 31
Show 03502+2353 MCD 5 108 9.5 32
Show 03509+2350 BOV 26 336 0.1 34
Show 03499+2357 MCD 3 183 9.0 35
Show 03503+2357 LDS6121 54 21.0 36
Show 03477+2256 BOV 20 5 0.1 38
Show 03473+2344 HL 19 AB 227 66.4 38
Show 03473+2344 HL 19 AC 253 147.6 38
Show 03473+2344 HL 19 AD 244 131.0 38
Show 03473+2344 MCD 2 AE 42 8.0 38
Show 03502+2400 RAO 109 131 0.6 39
Show 03515+2350 SKF2564 290 2.1 39
Show 03469+2313 TDS2653 359 0.5 39
Show 03471+2343 OCC9083 61 0.6 39
Show 03473+2344 BOV 17 CF 78 1.2 40
Show 03473+2348 HL 18 277 29.5 40
Show Atlas 03492+2403 MKT 12 Aa1,2 167 0.0 41
Show Atlas 03492+2403 STF 453 Aa,Ab 40 0.5 41
Show Atlas 03492+2403 HL 29 AB 286 95.1 41

 
 
WDS 03497+2320 : COMPONENTS
 
 
  A B
B pa=321.0°
sep=179.63"
 
C pa=321.9°
sep=181.74"
pa=13.4°
sep=3.42"
 
 
03497+2320 A
 
 
Name HD 23924 Coord arcsec 2000 034940.92+232029.7 Mag 8.15 Spectral class A2 (white)
PmRA 19.00 PmDE -45.0 SAO 76243 Tycho2 1800-00628-1
HD 23924 DM BD+22 573
Tycho2
Tycho2 1800-00628-1 Pflag RAmdeg 57.42051080 DEmdeg 23.34157204
PmRA 19.6 PmDE -43.8 E RAmdeg 7 E DEmdeg 8
E pmRA 0.9 E pmDE 0.9 EpRAm 1990.64 EpDEm 1990.32
Num 13 Q RAmdeg 1.3 Q DEmdeg 0.6 Q pmRA 1.2
Q pmDE 0.7 BTmag 8.380 E BTmag 0.018 VTmag 8.149
E VTmag 0.015 Prox 999 TYC T HIP
CCDM RAdeg 57.42046222 DEdeg 23.34167417 EpRA 1990 1.79
EpDE 1990 1.60 E RAdeg 6.9 E DEdeg 7.9 Posflg
Corr -0.1
SAO
SAO 76243 DelFlag RA1950 PmRA1950 0.0014
DE1950 PmDE1950 -0.035 Vmag 8.5 SpType A2
Double code Source 35 CatNum 1206 DM BD+22 573
DMcomp BDsup HD 23924 M HD 0
GC RA1950rad 0.98923859 DE1950rad 0.40475588 PmRA2000 0.0013
PmDE2000 -0.038
 
 
03497+2320 B
 
 
Coord arcsec 2000 034932.72+232249.4 Coord calc 034932.72+232249.4 Mag 8.1 Spectral class F3V (yellow-white)
PmRA 19.00 PmDE -45.0 Calc delta mag 0.05
 
 
03497+2320 C
 
 
Coord arcsec 2000 034932.78+232252.7 Mag 17.3 Calc delta mag 9.15 Calc coord yes