15281+8245 MFL 166

 
 
15h 28m 07.29s +82° 44' 43.8" P.A. 115.00 sep 7.6 mag 12.40,16.10
 
 
Coord 2000 15281+8245 Discov num MFL 166 Comp Coord arcsec 2000 15 28 07.29 +82 44 43.8
Date first 1999 Date last 2015 Obs 5
Pa first 115 Pa last 115.4 P.A. Now (θ) 115.4°
Sep first 7.6 Sep last 7.63 Sep. Now (ρ) 7.63"
Mag pri 12.40 Mag sec 16.10 delta mag (ΔM) 3.7 Spectral class
Pri motion ra -020 Sec motion ra -020
Pri motion dec +062 Sec motion dec +061
Notes V (Proper motion indicates physical)
rPM=0.015 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Minor Tycho2 4634-00454-1
 
 
WDS 15281+8245 MFL 166 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
MFL2018 C u Martinez, Fernando Limon 2018OED....21...80M
MFL2018 El Observador de Estrellas Dobles, Issue #21, 80, 2018
MFL2019a Hg u Martinez, Fernando Limon 2019OED....22...22M
MFL2019a El Observador de Estrellas Dobles, Issue #22, 22, 2019
MFL2019b C u Martinez, Fernando Limon 2019OED....22...53M
MFL2019b El Observador de Estrellas Dobles, Issue #22, 53, 2019
MFL2019c Hg u Martinez, Fernando Limon 2019OED....23...18M
MFL2019c El Observador de Estrellas Dobles, Issue #23, 18, 2019
MFL2019c Note: pairs already in WDS or WDSS not added.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15281+8245 MFL 166 2015 5 115 7.6 12.40 16.10 V 152807.29+824443.8

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WDS 15281+8245 MFL 166 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15281+8245 MFL 166 : MEASURES
 
 
No records found.

 
 
WDS 15281+8245 : VIRTUAL EYEPIECE
 
 

15281+8245 MFL 166A mag 12.4 15281+8245 MFL 166B sep 3.4 P.A. 165.10 mag 16.1 virtual eyepiece
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Radius:
Components only
 
 
WDS 15281+8245 : ALADIN DSS IMAGE @ 15h 28m 07.29s +82° 44' 43.8"
 
 
 
 
WDS 15281+8245 MFL 166 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


15281+8245  MFL 166 distance=0' 15364+8313  MLR 348 distance=33' 15144+8213  UC 2967 distance=42' 15476+8316  STF2002 distance=48' 15446+8142  MFL 167 distance=72' 15434+8119  A   856AB distance=92' 15434+8119  A   856AC distance=92' 15355+8106  TDS9554 distance=100' 15325+8103  STF1980 distance=102' 15258+8430  MLR 347 distance=106' 15149+8102  TDS9464 distance=107' 15123+8446  TDS9444 distance=124' 15288+8037  HAU  23 distance=128' 15143+8452  TDS 771 distance=130' 15229+8457  MLR 345 distance=133' 15292+8027  LAF  54BD distance=138' 15292+8027  LAF  54BE distance=138' 15292+8027  STF1972AB distance=138' 15292+8027  STF1972AC distance=138' 15309+8020  MFL 195 distance=145' 15396+7959  STF1989 distance=168' 15386+7958  LDS1827 distance=169' 15365+7943  TDS9560 distance=184' 15198+7923  MFL 197 distance=203' 15326+7907  KPP3292 distance=218' 15118+7849  MFL 188 distance=239' 15246+8646  KPP3957 distance=242' 15223+7835  KPP 342 distance=251' 15178+7817  TDS9472 distance=269' 15462+8718  MFL 161 distance=274' 15479+7746  STF1997 distance=303' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 15281+8245 MFL 166 115 7.6
Show 15364+8313 MLR 348 101 0.8 33
Show 15144+8213 UC 2967 207 47.9 42
Show 15476+8316 STF2002 312 42.2 48
Show 15446+8142 MFL 167 237 9.7 72
Show 15434+8119 A 856 AB 345 5.2 92
Show 15434+8119 A 856 AC 343 62.7 92
Show 15355+8106 TDS9554 23 1.1 100
Show 15325+8103 STF1980 47 10.2 102
Show 15258+8430 MLR 347 214 0.2 106
Show 15149+8102 TDS9464 59 0.5 107
Show 15123+8446 TDS9444 350 0.4 124
Show 15288+8037 HAU 23 65 34.9 128
Show 15143+8452 TDS 771 226 1.1 130
Show 15229+8457 MLR 345 229 0.8 133
Show 15292+8027 LAF 54 BD 271 6.9 138
Show 15292+8027 LAF 54 BE 272 7.4 138
Show 15292+8027 STF1972 AB 79 31.6 138
Show 15292+8027 STF1972 AC 101 188.1 138
Show 15309+8020 MFL 195 348 9.6 145
Show 15396+7959 STF1989 23 0.7 168
Show 15386+7958 LDS1827 45 6.0 169
Show 15365+7943 TDS9560 17 0.6 184
Show 15198+7923 MFL 197 94 5.4 203
Show 15326+7907 KPP3292 183 3.0 218
Show 15118+7849 MFL 188 60 8.7 239
Show 15246+8646 KPP3957 99 1.8 242
Show 15223+7835 KPP 342 323 3.7 251
Show 15178+7817 TDS9472 95 1.1 269
Show 15462+8718 MFL 161 53 7.2 274
Show 15479+7746 STF1997 339 18.3 303

 
 
WDS 15281+8245 : COMPONENTS
 
 
  A
B pa=165.1°
sep=3.39"
 
 
15281+8245 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 152807.29+824443.8 Mag 12.4 PmRA -20.00
PmDE 62.0 Tycho2 4634-00454-1
Tycho2
Tycho2 4634-00454-1 Pflag RAmdeg 232.03077459 DEmdeg 82.74532854
PmRA -24.6 PmDE 62.4 E RAmdeg 83 E DEmdeg 88
E pmRA 2.4 E pmDE 2.5 EpRAm 1976.32 EpDEm 1975.64
Num 3 Q RAmdeg 1.1 Q DEmdeg 0.3 Q pmRA 1.1
Q pmDE 0.3 BTmag 12.971 E BTmag 0.240 VTmag 12.167
E VTmag 0.163 Prox 735 TYC HIP
CCDM RAdeg 232.03121778 DEdeg 82.74518472 EpRA 1990 1.80
EpDE 1990 1.70 E RAdeg 90.5 E DEdeg 96.8 Posflg
Corr 0.1
 
 
15281+8245 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 152807.75+824440.5 Mag 16.1 PmRA -20.00
PmDE 61.0 Calc delta mag 3.7 Calc coord yes