03466+2255 RDR 2 AB

 
 
03h 46m 38.39s +22° 55' 11.2" P.A. 228.00 sep 2.6 mag 9.43,16.00 Sp F5V
 
 
Coord 2000 03466+2255 Discov num RDR   2 Comp AB Coord arcsec 2000 03 46 38.39 +22 55 11.2
Date first 2006 Date last 2010 Obs 10
Pa first 229 Pa last 227.5 P.A. Now (θ) 227.5°
Sep first 2.6 Sep last 2.646 Sep. Now (ρ) 2.646"
Mag pri 9.43 Mag sec 16.00 delta mag (ΔM) 6.57 Spectral class F5V (yellow-white)
Pri motion ra +021 Sec motion ra
Pri motion dec -043 Sec motion dec
Notes N W (See Notes, )
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Taurus SAO 76178 Tycho2 1800-01574-1 HD 23514
 
 
WDS 03466+2255 RDR 2 AB : NOTES
 
 
discov_num notes refcode
RDR 2 Primary is an F6 Pleiades member (HII 1132). Based on common motion
over 4 years, Rodriguez et al. (2012) conclude the B component is
either a companion to the primary or (less likely) a nearby comoving
Pleiades member. Assuming they comprise a physical pair, the companion
is a brown dwarf, with mass estimated at 0.06 +/- 0.01 Msun,
temperature 2600 +/- 100K. Rdr2012b
 
 
REFERENCES
 
 
refcode metd author reference
Rdr2012b A j Rodriguez, D.R., Marois, Ch., Zuckerman, B., Macintosh, B., & Melis, C. 2012ApJ...748...30R
Rdr2012b ApJ 748, 30, 2012
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03466+2255 RDR 2 AB 2010 10 228 2.6 9.43 16.00 F5V N W 034638.39+225511.2

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WDS 03466+2255 RDR 2 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03466+2255 RDR 2 AB : MEASURES
 
 
No records found.

 
 
WDS 03466+2255 : VIRTUAL EYEPIECE
 
 

03466+2255 RDR 2A mag 9.43 Sp F5V 03466+2255 RDR 2B sep 2.5 P.A. 225.10 mag 16 virtual eyepiece
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Radius:
Components only
 
 
WDS 03466+2255 : ALADIN DSS IMAGE @ 03h 46m 38.39s +22° 55' 11.2"
 
 
 
 
WDS 03466+2255 RDR 2 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

03466+2255 RDR 2AB distance=1' 03468+2255 BOV 16 distance=3' 03461+2259 LDS6109 distance=9' 03477+2256 BOV 20 distance=15' 03469+2313 TDS2653 distance=18' 03458+2309 STF 444AB distance=18' 03458+2309 SKF 837AC distance=18' 03457+2242 HWE 8 distance=20' 03454+2312 UC 53 distance=25' 03450+2243 STF 442 distance=26' 03461+2321 BOV 13 distance=27' 03482+2315 LDS6114 distance=30' 03482+2235 LOH 1 distance=30' 03454+2326 RAO 110 distance=35' 03487+2316 LDS5434AB distance=36' 03487+2316 LDS5434Aa,Ab distance=36' 03474+2221 SKF2338 distance=36' 03490+2312 BOV 22 distance=37' 03483+2325 HL 25AB distance=39' 03483+2325 OCC 299Aa,Ab distance=39' 03483+2223 BU 1184 distance=40' 03445+2323 POU 308 distance=41' 03466+2337 OCC 297 distance=43' 03439+2313 TRU 1 distance=43' 03476+2337 HL 24 distance=44' 03496+2240 GRV 194 distance=45' 03435+2244 OCC 97Aa,Ab distance=45' 03435+2244 STF 438AB distance=45' 03450+2336 LDS6106 distance=47' 03443+2331 OCC9082 distance=48' 03471+2343 OCC9083 distance=48' 03473+2344 BOV 17CF distance=49' 03434+2314 BOV 2AB distance=49' 03434+2314 MET 31AC distance=49' 03434+2314 BOV 2AD distance=49' 03497+2320 YAM 2BC distance=49' 03499+2313 YAM 3AB distance=49' 03499+2313 ITO 12AC distance=49' 03497+2320 LDS6118AB distance=50' 03473+2344 HL 19AB distance=50' 03473+2344 HL 19AC distance=50' 03473+2344 HL 19AD distance=50' 03473+2344 MCD 2AE distance=50' 03460+2344 BOV 10 distance=50' 03497+2227 LDS6119AB distance=51' 03501+2236 OCC 305 distance=52' 03496+2327 RAO 108 distance=52' 03492+2333 BOV 23 distance=52' 03457+2345 BOV 8 distance=52' 03429+2250 LDS6097 distance=52' 03481+2344 SKF2843 distance=53' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 03466+2255 RDR 2 AB 228 2.6 1
Show 03468+2255 BOV 16 220 1.1 3
Show 03461+2259 LDS6109 80 36.4 9
Show 03477+2256 BOV 20 5 0.1 15
Show 03469+2313 TDS2653 359 0.5 18
Show 03458+2309 STF 444 AB 338 3.4 18
Show 03458+2309 SKF 837 AC 153 16.5 18
Show 03457+2242 HWE 8 136 25.3 20
Show 03454+2312 UC 53 141 57.4 25
Show 03450+2243 STF 442 268 2.5 26
Show 03461+2321 BOV 13 114 4.7 27
Show 03482+2315 LDS6114 113 4.1 30
Show 03482+2235 LOH 1 132 9.3 30
Show 03454+2326 RAO 110 234 3.4 35
Show 03487+2316 LDS5434 AB 207 87.7 36
Show 03487+2316 LDS5434 Aa,Ab 52 5.0 36
Show 03474+2221 SKF2338 314 3.3 36
Show 03490+2312 BOV 22 31 0.2 37
Show 03483+2325 HL 25 AB 298 176.6 39
Show 03483+2325 OCC 299 Aa,Ab -1 0.1 39
Show 03483+2223 BU 1184 270 0.5 40
Show 03445+2323 POU 308 19 6.8 41
Show 03466+2337 OCC 297 -1 0.1 43
Show 03439+2313 TRU 1 315 1.5 43
Show 03476+2337 HL 24 211 48.1 44
Show 03496+2240 GRV 194 161 51.5 45
Show 03435+2244 OCC 97 Aa,Ab -1 0.1 45
Show 03435+2244 STF 438 AB 242 1.7 45
Show 03450+2336 LDS6106 323 25.1 47
Show 03443+2331 OCC9082 -1 0.2 48
Show 03471+2343 OCC9083 61 0.6 48
Show 03473+2344 BOV 17 CF 78 1.2 49
Show 03434+2314 BOV 2 AB 213 3.6 49
Show 03434+2314 MET 31 AC 243 10.1 49
Show 03434+2314 BOV 2 AD 140 16.5 49
Show 03497+2320 YAM 2 BC 15 3.4 49
Show 03499+2313 YAM 3 AB 93 3.3 49
Show 03499+2313 ITO 12 AC 50 8.5 49
Show 03497+2320 LDS6118 AB 321 179.7 50
Show 03473+2344 HL 19 AB 227 66.4 50
Show 03473+2344 HL 19 AC 253 147.6 50
Show 03473+2344 HL 19 AD 244 131.0 50
Show 03473+2344 MCD 2 AE 42 8.0 50
Show 03460+2344 BOV 10 217 0.3 50
Show 03497+2227 LDS6119 AB 326 11.2 51
Show 03501+2236 OCC 305 -1 0.1 52
Show 03496+2327 RAO 108 85 0.7 52
Show 03492+2333 BOV 23 278 0.7 52
Show 03457+2345 BOV 8 180 0.6 52
Show 03429+2250 LDS6097 40 5.1 52
Show 03481+2344 SKF2843 163 7.3 53

 
 
WDS 03466+2255 : COMPONENTS
 
 
  A
B pa=225.1°
sep=2.53"
 
 
03466+2255 A
 
 
Coord arcsec 2000 034638.39+225511.2 Mag 9.43 Spectral class F5V (yellow-white) PmRA 21.00
PmDE -43.0 SAO 76178 Tycho2 1800-01574-1 HD 23514
DM BD+22 550
Tycho2
Tycho2 1800-01574-1 Pflag RAmdeg 56.65997160 DEmdeg 22.91977889
PmRA 21.1 PmDE -43.0 E RAmdeg 15 E DEmdeg 16
E pmRA 1.1 E pmDE 1.0 EpRAm 1988.05 EpDEm 1986.71
Num 10 Q RAmdeg 0.9 Q DEmdeg 0.6 Q pmRA 0.9
Q pmDE 0.6 BTmag 9.994 E BTmag 0.029 VTmag 9.511
E VTmag 0.027 Prox 999 TYC T HIP
CCDM RAdeg 56.65991917 DEdeg 22.91987889 EpRA 1990 1.65
EpDE 1990 1.55 E RAdeg 15.5 E DEdeg 18.0 Posflg
Corr -0.2
SAO
SAO 76178 DelFlag RA1950 PmRA1950 0.0019
DE1950 PmDE1950 -0.032 Vmag 9 SpType G0
Double code Source 35 CatNum 1157 DM BD+22 550
DMcomp BDsup HD 23514 M HD 0
GC RA1950rad 0.97601496 DE1950rad 0.39734116 PmRA2000 0.0018
PmDE2000 -0.035
 
 
03466+2255 B
 
 
Coord arcsec 2000 034638.26+225509.4 Mag 16 Calc delta mag 6.57 Calc coord yes