11118+4250 ENG 45 AB (HD 97194)

 
 
11h 11m 48.95s +42° 49' 55.6" P.A. 247.00 sep 135.0 mag 7.24,8.30 Sp F8+G5 dist. 46.77 pc (152.56 l.y.)
 
 
Coord 2000 11118+4250 Discov num ENG  45 Comp AB Coord arcsec 2000 11 11 48.95 +42 49 55.6
Date first 1893 Date last 2016 Obs 24
Pa first 247 Pa last 247.3 P.A. Now (θ) 247.3°
Sep first 135.0 Sep last 135 Sep. Now (ρ) 135"
Mag pri 7.24 Mag sec 8.30 delta mag (ΔM) 1.06 Spectral class F8+G5 (yellow-white/yellow)
Pri motion ra -119 Sec motion ra -118
Pri motion dec -246 Sec motion dec -243
Notes N T (See Notes, Parallax indicates physical)
rPM=0.012 (< 0.3, Physical double)
This double is physical.
 
 
11118+4250 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 97194 43641 11 11 49 +42 49 56 ENG 45 AB 2016 24 247 135.0 7.24 8.30 1.06 <===
Show 43639 11 11 38 +42 49 03 BUP 136 BC 2010 7 344 151.4 8.26 14.02 5.76
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 97194 Constellation Ursa Major SAO 43641 HIP 54692
Tycho2 3012-01705-1 Gaia DR2 777967084390189696 HD 97194 GC 15379
BD BD+43 2089 Distance 46.77 Distance ly 152.56
 
 
WDS 11118+4250 ENG 45 AB (HD 97194) : NOTES
 
 
discov_num notes refcode
ENG 45 AB: NLTT 26576/26564 Chm2004
AB: HJL 140. HJL1986
AB: SHY 221. Bayesian analysis by Shaya & Olling (2011) indicates very Shy2011
high (near 100%) probability pair is physical.
AB: A is possibly astrometric binary. Tok2014d
 
 
REFERENCES
 
 
refcode metd author reference
Chm2004 E - Chaname, J. & Gould, A. 2004ApJ...601..289C
Chm2004 ApJ 601, 289, 2004
Chm2004 (Photometry, coordinates, and astrometry from rNLTT. Astrometry from early
Chm2004 versions of 2MASS and UCAC, with date given only as "circa 2000". Measures
Chm2004 identical to discovery observations - predominantly close pairs - were assumed
Chm2004 not new observations, so not included in WDS. Similar concerns when primary and
Chm2004 secondary magnitudes or proper motions were the same.)
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)
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.)
Tok2014d E2 - Tokovinin, A. 2014AJ....147...86T
Tok2014d AJ 147, 86, 2014
 
 
DISCOVERER
 
 
idgroup discov author
1 BUP Burnham proper motion stars (see Burnham, Carnegie Inst. Wash. #168, 1913)
1 ENG changed from EN to ENG and that for Engelhardt from ENG to ENH. This has led to
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11118+4250 ENG 45 AB 2002 17 248 135.3 7.24 8.30 F8 G5 ZDV 111148.95+424955.6
11118+4250 ENG 45 AB 2012 19 247 134.8 7.24 8.30 F8 G5 NZDV 111148.95+424955.6
11118+4250 ENG 45 AB 2016 23 247 135.0 7.24 8.30 F8+G5 NZ V 111148.95+424955.6

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

 
 
WDS 11118+4250 ENG 45 AB (HD 97194) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11118+4250 ENG 45 AB (HD 97194) : MEASURES
 
 
No records found.

 
 
WDS 11118+4250 (HD 97194) : VIRTUAL EYEPIECE
 
 

11118+4250 ENG 45A mag 7.24 Sp F8 11118+4250 BUP 136B sep 135.0 P.A. 247.20 mag 8.26 Sp G5 11118+4250 BUP 136C sep 180.7 P.A. 301.10 mag 14.02 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 11118+4250 (HD 97194) : ALADIN DSS IMAGE @ 11h 11m 48.95s +42° 49' 55.6"
 
 
 
 
WDS 11118+4250 ENG 45 AB (HD 97194) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11118+4250 ENG 45AB distance=0' 11118+4250 BUP 136BC distance=3' 11109+4319 LDS4069 distance=32' 11139+4315 KPP 240 distance=35' 11114+4325 KUI 55 distance=36' 11098+4317 CVR 596 distance=36' 11091+4231 HJ 2559AB distance=36' 11091+4231 WNO 31AC distance=36' 11091+4231 WNO 31AD distance=36' 11112+4335 FYM 632 distance=47' 11090+4325 COU2099 distance=47' 11154+4316 LDS6241 distance=49' 11158+4227 COU1904 distance=50' 11114+4150 HDS1593 distance=61' 11076+4329 HJ 2557 distance=61' 11061+4253 WNO 25BD distance=64' 11061+4253 GIC 97AB distance=64' 11061+4253 WNO 25AC distance=64' 11061+4253 WNO 25CD distance=64' 11166+4215 HJ 2564 distance=65' 11079+4155 CBL 329 distance=71' 11121+4139 BVD 217 distance=72' 11175+4201 CVR 601 distance=81' 11055+4332 VBS 18AB distance=82' 11055+4332 CSN 7AC distance=82' 11174+4146 A 2158 distance=90' 11040+4321 FMR 14 distance=92' 11170+4411 SLW 586 distance=99' 11206+4324 A 1846 distance=102' 11045+4141 FMR 218 distance=107' 11137+4105 HO 50 distance=107' 11080+4100 LDS4062 distance=119' 11219+4337 HJ 2568 distance=120' 11007+4244 ES 2637 distance=123' 11003+4255 KUI 53AB distance=127' 11003+4255 LEP 38AC distance=127' 11037+4420 HJ 2554 distance=127' 11142+4044 SHN 20 distance=129' 11001+4243 CBL 325 distance=130' 11238+4307 LDS4093 distance=132' 11008+4148 CVR 590 distance=137' 11056+4501 NSN 609 distance=148' 11103+4518 SLN 66 distance=149' 11152+4023 CVR1354 distance=152' 11172+4510 RAO 260 distance=152' 11027+4446 COU2098 distance=153' 11146+4521 CBL 49 distance=155' 11131+4011 HJ 494 distance=160' 11248+4128 HJ 2570AB distance=165' 11248+4128 HJ 2570AC distance=165' 11030+4033 ES 1398 distance=170' 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 11118+4250 ENG 45 AB 247 135.0
Show 11118+4250 BUP 136 BC 344 151.4 3
Show 11109+4319 LDS4069 228 148.9 32
Show 11139+4315 KPP 240 304 3.7 35
Show 11114+4325 KUI 55 83 3.4 36
Show 11098+4317 CVR 596 221 27.8 36
Show 11091+4231 HJ 2559 AB 267 14.9 36
Show 11091+4231 WNO 31 AC 5 29.6 36
Show 11091+4231 WNO 31 AD 238 45.3 36
Show 11112+4335 FYM 632 338 11.6 47
Show 11090+4325 COU2099 103 0.3 47
Show 11154+4316 LDS6241 147 6.8 49
Show 11158+4227 COU1904 212 0.6 50
Show 11114+4150 HDS1593 161 0.3 61
Show 11076+4329 HJ 2557 27 22.7 61
Show 11061+4253 WNO 25 BD 290 33.1 64
Show 11061+4253 GIC 97 AB 18 17.9 64
Show 11061+4253 WNO 25 AC 291 37.9 64
Show 11061+4253 WNO 25 CD 33 17.3 64
Show 11166+4215 HJ 2564 135 32.0 65
Show 11079+4155 CBL 329 90 60.2 71
Show 11121+4139 BVD 217 294 18.8 72
Show 11175+4201 CVR 601 318 28.6 81
Show 11055+4332 VBS 18 AB 125 32.0 82
Show 11055+4332 CSN 7 AC 168 7.3 82
Show 11174+4146 A 2158 0.4 90
Show 11040+4321 FMR 14 124 19.1 92
Show 11170+4411 SLW 586 251 48.0 99
Show 11206+4324 A 1846 165 1.9 102
Show 11045+4141 FMR 218 141 3.8 107
Show 11137+4105 HO 50 35 3.0 107
Show 11080+4100 LDS4062 199 11.1 119
Show 11219+4337 HJ 2568 247 24.0 120
Show 11007+4244 ES 2637 210 11.6 123
Show 11003+4255 KUI 53 AB 151 37.2 127
Show 11003+4255 LEP 38 AC 342 968.0 127
Show 11037+4420 HJ 2554 296 37.2 127
Show 11142+4044 SHN 20 99 0.6 129
Show 11001+4243 CBL 325 323 12.0 130
Show 11238+4307 LDS4093 343 60.7 132
Show 11008+4148 CVR 590 50 24.4 137
Show 11056+4501 NSN 609 2 2.6 148
Show 11103+4518 SLN 66 61 51.9 149
Show 11152+4023 CVR1354 162 4.5 152
Show 11172+4510 RAO 260 277 0.4 152
Show 11027+4446 COU2098 184 1.7 153
Show 11146+4521 CBL 49 38 64.2 155
Show 11131+4011 HJ 494 140 31.2 160
Show 11248+4128 HJ 2570 AB 279 17.5 165
Show 11248+4128 HJ 2570 AC 211 46.1 165
Show 11030+4033 ES 1398 334 2.7 170

 
 
WDS 11118+4250 : COMPONENTS
 
 
  A B
B pa=247.2°
sep=134.97"
 
C pa=301.1°
sep=180.65"
pa=348.3°
sep=148.82"
 
 
11118+4250 A
 
 
Name HD 97194 Coord arcsec 2000 111148.95+424955.6 Mag 7.24 Spectral class F8 (yellow-white)
PmRA -119.00 PmDE -246.0 SAO 43641 HIP 54692
Tycho2 3012-01705-1 HD 97194 GC 15379 BD BD+43 2089
Tycho2
Tycho2 3012-01705-1 Pflag RAmdeg 167.95395153 DEmdeg 42.83210155
PmRA -125.4 PmDE -239.4 E RAmdeg 4 E DEmdeg 5
E pmRA 0.9 E pmDE 1.0 EpRAm 1991.46 EpDEm 1991.42
Num 12 Q RAmdeg 1.0 Q DEmdeg 0.4 Q pmRA 1.0
Q pmDE 0.4 BTmag 7.821 E BTmag 0.015 VTmag 7.243
E VTmag 0.010 Prox 999 TYC T HIP 54692
CCDM RAdeg 167.95434250 DEdeg 42.83265028 EpRA 1990 1.77
EpDE 1990 1.75 E RAdeg 4.4 E DEdeg 4.9 Posflg
Corr 0.1
SAO
SAO 43641 DelFlag RA1950 PmRA1950 -0.0117
DE1950 PmDE1950 -0.255 Vmag 7.3 SpType F8
Double code Source 70 CatNum 15379 DM BD+43 2089
DMcomp BDsup HD 97194 M HD 0
GC 15379 RA1950rad 2.91923612 DE1950rad 0.75236163 PmRA2000 -0.0115
PmDE2000 -0.25
Hipparcos
Catalog H HIP 54692 Proxy RAhms 11 11 49.05
DEdms +42 49 57.7 Vmag 7.19 VarFlag R Vmag H
RAdeg 167.954 DEdeg 42.8327 AstroRef Plx 22.4
CCDM 11118+4250 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 97194 BD BD+43 2089
CD CP Dm number +43 2089 VIred 0.63
SpType F8 R SpType Coord arcsec 2000 111149.05+424957.7
Hipparcos 2
HIP 54692 Sn 5 So 0 Nc 1
RArad 2.9313567074 DErad 0.7475714163 Plx 21.38 PmRA -130.27
PmDE -239.08 E RArad 0.4 E DErad 0.38 E Plx 0.58
E pmRA 0.45 E pmDE 0.44 Hpmag 7.3103 E Hpmag 0.0008
SHp 0.009 VA 0 BV 0.553 E BV 0.015
VI 0.63
CCDM
Ccdm 11118+4250 RComp Comp A Note1
Note2 Discov num DRAs 0.95 DDEs -4.7
R dRAs 10 Year Theta Rho
Obs 3 Vmag 7.3 Sp F8 PmNote *
PmRA -120 PmDE -245 Dm number +43 2089 Cat1 BD
Name2 +43 1013 Cat2 AGK2/3 HD 97194 M HD
ADS BDS M ADS BDS N IDS IDS 11063N4322A
HIC 54692
 
 
11118+4250 B
 
 
Coord arcsec 2000 111137.64+424903.3 Coord calc 111137.64+424903.3 Mag 8.26 Spectral class G5 (yellow)
PmRA -120.00 PmDE -244.0 SAO 43639 HIP 54681
Tycho2 3012-01676-1 HD 97167 GC 15377 BD BD+43 2088
Calc delta mag 1.02
Tycho2
Tycho2 3012-01676-1 Pflag RAmdeg 167.90687903 DEmdeg 42.81759650
PmRA -118.9 PmDE -242.8 E RAmdeg 7 E DEmdeg 7
E pmRA 0.9 E pmDE 1.0 EpRAm 1990.77 EpDEm 1991.12
Num 10 Q RAmdeg 0.6 Q DEmdeg 0.4 Q pmRA 0.6
Q pmDE 0.4 BTmag 8.975 E BTmag 0.019 VTmag 8.305
E VTmag 0.013 Prox 999 TYC T HIP 54681
CCDM RAdeg 167.90725250 DEdeg 42.81815083 EpRA 1990 1.71
EpDE 1990 1.78 E RAdeg 7.4 E DEdeg 7.4 Posflg
Corr 0.2
SAO
SAO 43639 DelFlag RA1950 PmRA1950 -0.0119
DE1950 PmDE1950 -0.253 Vmag 8.8 SpType G5
Double code Source 70 CatNum 15377 DM BD+43 2088
DMcomp BDsup HD 97167 M HD 0
GC 15377 RA1950rad 2.9184088 DE1950rad 0.75210875 PmRA2000 -0.0117
PmDE2000 -0.248
Hipparcos
Catalog H HIP 54681 Proxy RAhms 11 11 37.75
DEdms +42 49 05.5 Vmag 8.26 VarFlag R Vmag H
RAdeg 167.907 DEdeg 42.8182 AstroRef Plx 21.8
CCDM 11118+4250 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 97167 BD BD+43 2088
CD CP Dm number +43 2088 VIred 0.71
SpType G5 R SpType Coord arcsec 2000 111137.75+424905.5
Hipparcos 2
HIP 54681 Sn 5 So 0 Nc 1
RArad 2.9305347953 DErad 0.7473182762 Plx 20.65 PmRA -117.15
PmDE -243.91 E RArad 0.64 E DErad 0.56 E Plx 0.79
E pmRA 0.68 E pmDE 0.59 Hpmag 8.3963 E Hpmag 0.0015
SHp 0.012 VA 0 BV 0.646 E BV 0.004
VI 0.71
CCDM
Ccdm 11118+4250 RComp Comp B Note1
Note2 Discov num BUP DRAs -10.30 DDEs -56.4
R dRAs 10 Year 1893 Theta 247 Rho 135.2
Obs 4 Vmag 8.8 Sp G5 PmNote *
PmRA -110 PmDE -243 Dm number +43 2088 Cat1 BD
Name2 +43 1012 Cat2 AGK2/3 HD 97167 M HD
ADS BDS M ADS BDS N IDS IDS 11063N4322B
HIC 54681
 
 
11118+4250 C
 
 
Coord arcsec 2000 111134.89+425129.0 Mag 14.02 PmRA -2.00 PmDE 5.0
Calc delta mag 6.78 Calc coord yes