11285+0750 WLF 1 AC

 
 
11h 28m 27.74s +07° 31' 02.2" P.A. 301.00 sep 236.6 mag 10.34,12.88 Sp K8
 
 
Coord 2000 11285+0750 Discov num WLF   1 Comp AC Coord arcsec 2000 11 28 27.74 +07 31 02.2
Date first 1955 Date last 2019 Obs 5
Pa first 282 Pa last 300.9 P.A. Now (θ) 300.9°
Sep first 224.3 Sep last 236.6 Sep. Now (ρ) 236.6"
Mag pri 10.34 Mag sec 12.88 delta mag (ΔM) 2.54 Spectral class K8 (yellow-orange)
Pri motion ra -027 Sec motion ra -002
Pri motion dec -122 Sec motion dec -004
Notes P (100-year proper motion)
rPM=0.965
This double is not physical.
 
 
11285+0750 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 11 28 28 +07 31 02 WLF 1 AB 2019 17 336 114.7 10.34 10.51 0.17
Show 11 28 28 +07 31 02 WLF 1 AC 2019 5 301 236.6 10.34 12.88 2.54 <===
Show 11 28 24 +07 32 26 WLF 1 BC 2019 12 276 156.9 10.51 12.88 2.37
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Leo Tycho2 0856-01259-1
 
 
WDS 11285+0750 WLF 1 AC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Wlf1913A - Wolf 1913QB811.B8.......
Wlf1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11285+0750 WLF 1 AC 2000 1 296 230.6 10.34 13.00 D 112827.74+073102.2
11285+0750 WLF 1 AC 2019 5 301 236.6 10.34 12.88 K8 P 112827.74+073102.2

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WDS 11285+0750 WLF 1 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11285+0750 WLF 1 AC : MEASURES
 
 
No records found.

 
 
WDS 11285+0750 : VIRTUAL EYEPIECE
 
 

11285+0750 WLF   1A mag 10.34 Sp K8 11285+0750 WLF   1B sep 98.6 P.A. 327.90 mag 10.51 Sp G7V 11285+0750 WLF   1C sep 235.1 P.A. 301.10 mag 12.88 virtual eyepiece
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Radius:
Components only
 
 
WDS 11285+0750 : ALADIN DSS IMAGE @ 11h 28m 27.74s +07° 31' 02.2"
 
 
 
 
WDS 11285+0750 WLF 1 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


11285+0750  WLF   1AC distance=0' 11285+0750  WLF   1BC distance=2' 11286+0749  CVR 613 distance=19' 11297+0736  BU 9005 distance=19' 11265+0806  A  2575 distance=46' 11317+0752  HO   51 distance=52' 11318+0715  GWP1601 distance=53' 11280+0827  J  1014 distance=58' 11324+0728  HJ 5484 distance=59' 11328+0653  LDS5206 distance=77' 11336+0738  CVR 118 distance=78' 11282+0612  SLW 605 distance=80' 11235+0701  BAG  24Aa,Ab distance=80' 11235+0701  LDS4091AB distance=80' 11335+0759  HDS1639 distance=81' 11292+0606  HEI 851 distance=86' 11343+0756  GAI9011BD distance=91' 11343+0756  GAI9011BC distance=91' 11329+0835  GWP1604 distance=92' 11244+0620  HJ 2569 distance=94' 11254+0607  HDS1624 distance=97' 11295+0921  GWP1592 distance=112' 11214+0638  TOK 544 distance=118' 11261+0924  SLW 600 distance=119' 11364+0745  UC 2174 distance=120' 11364+0803  LDS4122 distance=123' 11203+0707  CVR 116 distance=124' 11366+0834  HEI 502 distance=137' 11197+0652  BU  791 distance=137' 11330+0938  J   428CD distance=144' 11330+0938  A  2576AB distance=144' 11330+0938  A  2576AB,C distance=144' 11327+0513  GIC 100AB distance=151' 11327+0513  SKF1939BC distance=152' 11183+0746  HEG   1 distance=153' 11197+0611  FMR  98 distance=153' 11383+0831  CVR1374 distance=159' 11181+0810  UC  162 distance=159' 11255+1004  SKF2329 distance=160' 11289+1011  CRC  18 distance=160' 11191+0858  UC 2115 distance=164' 11395+0748  GWP1636 distance=165' 11388+0628  UC 2182 distance=166' 11172+0745  HDS1609 distance=169' 11205+0530  HJ 2566 distance=170' 11278+1020  CVR 612 distance=170' 11400+0733  CVR 620 distance=173' 11167+0714  CBL 335 distance=176' 11274+0435  CBL 341 distance=177' 11165+0736  HJ 2565 distance=179' 11232+1011  RAO 261 distance=179' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 11285+0750 WLF 1 AB 336 114.7
Show 11285+0750 WLF 1 AC 301 236.6
Show 11285+0750 WLF 1 BC 276 156.9 2
Show 11286+0749 CVR 613 148 23.7 19
Show 11297+0736 BU 9005 285 18.3 19
Show 11265+0806 A 2575 49 0.4 46
Show 11317+0752 HO 51 174 3.1 52
Show 11318+0715 GWP1601 146 8.4 53
Show 11280+0827 J 1014 14 4.5 58
Show 11324+0728 HJ 5484 58 8.5 59
Show 11328+0653 LDS5206 71 30.0 77
Show 11336+0738 CVR 118 15 112.9 78
Show 11282+0612 SLW 605 30 24.2 80
Show 11235+0701 BAG 24 Aa,Ab 138 0.3 80
Show 11235+0701 LDS4091 AB 113 23.2 80
Show 11335+0759 HDS1639 215 0.4 81
Show 11292+0606 HEI 851 145 0.9 86
Show 11343+0756 GAI9011 BD 102 2.2 91
Show 11343+0756 GAI9011 BC 316 7.8 91
Show 11329+0835 GWP1604 267 46.2 92
Show 11244+0620 HJ 2569 144 8.5 94
Show 11254+0607 HDS1624 12 0.5 97
Show 11295+0921 GWP1592 64 49.4 112
Show 11214+0638 TOK 544 271 999.9 118
Show 11261+0924 SLW 600 126 9.6 119
Show 11364+0745 UC 2174 250 18.9 120
Show 11364+0803 LDS4122 215 5.9 123
Show 11203+0707 CVR 116 20 29.6 124
Show 11366+0834 HEI 502 331 1.0 137
Show 11197+0652 BU 791 204 2.0 137
Show 11330+0938 J 428 CD 260 4.0 144
Show 11330+0938 A 2576 AB 260 0.6 144
Show 11330+0938 A 2576 AB,C 237 32.0 144
Show 11327+0513 GIC 100 AB 183 25.7 151
Show 11327+0513 SKF1939 BC 160 2.5 152
Show 11183+0746 HEG 1 18 0.5 153
Show 11197+0611 FMR 98 106 146.5 153
Show 11383+0831 CVR1374 111 3.6 159
Show 11181+0810 UC 162 147 38.1 159
Show 11255+1004 SKF2329 194 7.3 160
Show 11289+1011 CRC 18 205 14.3 160
Show 11191+0858 UC 2115 58 44.2 164
Show 11395+0748 GWP1636 13 34.4 165
Show 11388+0628 UC 2182 242 14.8 166
Show 11172+0745 HDS1609 196 1.0 169
Show 11205+0530 HJ 2566 153 16.4 170
Show 11278+1020 CVR 612 262 10.1 170
Show 11400+0733 CVR 620 270 17.2 173
Show 11167+0714 CBL 335 247 23.1 176
Show 11274+0435 CBL 341 260 64.6 177
Show 11165+0736 HJ 2565 9 14.3 179

 
 
WDS 11285+0750 : COMPONENTS
 
 
  A B
B pa=327.9°
sep=98.64"
 
C pa=301.1°
sep=235.10"
pa=284.3°
sep=153.67"
 
 
11285+0750 A
 
 
Coord arcsec 2000 112827.74+073102.2 Mag 10.34 Spectral class K8 (yellow-orange) PmRA -27.00
PmDE -122.0 HIP 55988 Tycho2 0856-01259-1
Tycho2
Tycho2 0856-01259-1 Pflag RAmdeg 172.11561147 DEmdeg 7.51729199
PmRA -274.8 PmDE -1216.9 E RAmdeg 38 E DEmdeg 43
E pmRA 2.5 E pmDE 2.3 EpRAm 1988.58 EpDEm 1987.22
Num 4 Q RAmdeg 0.2 Q DEmdeg 0.4 Q pmRA 0.2
Q pmDE 0.4 BTmag 11.633 E BTmag 0.105 VTmag 10.344
E VTmag 0.055 Prox 916 TYC HIP 55988
CCDM RAdeg 172.11625694 DEdeg 7.52016778 EpRA 1990 1.64
EpDE 1990 1.50 E RAdeg 46.3 E DEdeg 49.3 Posflg
Corr 0.3
Hipparcos
Catalog H HIP 55988 Proxy RAhms 11 28 27.91
DEdms +07 31 12.9 Vmag 10.21 VarFlag R Vmag G
RAdeg 172.116 DEdeg 7.52024 AstroRef Plx 38.23
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD
CD CP Dm number VIred 1.32
SpType M0: R SpType Coord arcsec 2000 112827.91+073112.9
Hipparcos 2
HIP 55988 Sn 5 So 0 Nc 1
RArad 3.003995787 DErad 0.1312530215 Plx 36.5 PmRA -271.47
PmDE -1221.96 E RArad 1.5 E DErad 1.23 E Plx 1.69
E pmRA 1.59 E pmDE 1.58 Hpmag 10.2865 E Hpmag 0.003
SHp 0.027 VA 0 BV 1.193 E BV 0.005
VI 1.32
 
 
11285+0750 B
 
 
Coord arcsec 2000 112824.22+073225.8 Coord calc 112824.22+073225.8 Mag 10.51 Spectral class G7V (yellow)
PmRA -2.00 PmDE -52.0 Tycho2 0856-00097-1 Calc delta mag 0.17
Tycho2
Tycho2 0856-00097-1 Pflag RAmdeg 172.10094365 DEmdeg 7.54052109
PmRA -0.1 PmDE -51.8 E RAmdeg 45 E DEmdeg 50
E pmRA 2.5 E pmDE 2.3 EpRAm 1987.62 EpDEm 1985.64
Num 3 Q RAmdeg 0.5 Q DEmdeg 0.6 Q pmRA 0.4
Q pmDE 0.6 BTmag 11.533 E BTmag 0.094 VTmag 10.514
E VTmag 0.059 Prox 916 TYC T HIP
CCDM RAdeg 172.10094389 DEdeg 7.54064417 EpRA 1990 1.67
EpDE 1990 1.47 E RAdeg 46.2 E DEdeg 52.1 Posflg
Corr 0.3
 
 
11285+0750 C
 
 
Coord arcsec 2000 112814.21+073303.7 Mag 12.88 PmRA -2.00 PmDE -4.0
Calc delta mag 2.54 Calc coord yes