11037+4420 HJ 2554 (HD 95754)

 
 
11h 03m 39.15s +44° 19' 46.5" P.A. 296.00 sep 37.2 mag 7.44,9.30 Sp G5 dist. 78.06 pc (254.63 l.y.)
 
 
Coord 2000 11037+4420 Discov num HJ 2554 Comp Coord arcsec 2000 11 03 39.15 +44 19 46.5
Date first 1894 Date last 2020 Obs 28
Pa first 277 Pa last 295.7 P.A. Now (θ) 295.7°
Sep first 51.9 Sep last 37.23 Sep. Now (ρ) 37.23"
Mag pri 7.44 Mag sec 9.30 delta mag (ΔM) 1.86 Spectral class G5 (yellow)
Pri motion ra -163 Sec motion ra -023
Pri motion dec -080 Sec motion dec -004
Notes N L U (See Notes, Linear solution, Proper motion indicates non-physical)
rPM=0.877
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 95754 Constellation Ursa Major SAO 43594 HIP 54053
Tycho2 3012-02520-1 Gaia DR2 782024282297079552 HD 95754 GC 15190
BD BD+45 1887 Distance 78.06 Distance ly 254.63
 
 
WDS 11037+4420 HJ 2554 (HD 95754) : NOTES
 
 
discov_num notes refcode
HJ 2554 Optical pair, based on study of relative motion of the components
using the method of apparent motion parameters. Kiy2008
 
 
REFERENCES
 
 
refcode metd author reference
Kiy2008 - Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. 2008SvAL...32..405K
Kiy2008 SvAL 34, 405, 2008
 
 
DISCOVERER
 
 
idgroup discov author
1 HJ Herschel, J.F.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11037+4420 HJ 2554 2002 10 291 40.0 7.44 9.30 G5 NLD 110339.15+441946.5
11037+4420 HJ 2554 2010 11 294 38.5 7.44 9.30 G5 NLD 110339.15+441946.5
11037+4420 HJ 2554 2015 14 295 38.1 7.44 9.30 G5 NL U 110339.15+441946.5
11037+4420 HJ 2554 2020 27 296 37.2 7.44 9.30 G5 NL U 110339.15+441946.5

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

 
 
WDS 11037+4420 HJ 2554 (HD 95754) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11037+4420 HJ 2554 (HD 95754) : MEASURES
 
 
No records found.

 
 
WDS 11037+4420 (HD 95754) : VIRTUAL EYEPIECE
 
 

11037+4420 HJ 2554A mag 7.44 Sp G5 11037+4420 HJ 2554B sep 28.9 P.A. 303.90 mag 9.3 virtual eyepiece
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Radius:
Components only
 
 
WDS 11037+4420 (HD 95754) : ALADIN DSS IMAGE @ 11h 03m 39.15s +44° 19' 46.5"
 
 
 
 
WDS 11037+4420 HJ 2554 (HD 95754) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


11037+4420  HJ 2554 distance=0' 11027+4446  COU2098 distance=29' 11056+4501  NSN 609 distance=46' 11055+4332  VBS  18AB distance=52' 11055+4332  CSN   7AC distance=52' 11040+4321  FMR  14 distance=59' 11076+4329  HJ 2557 distance=67' 10573+4356  UC 2035 distance=73' 11090+4325  COU2099 distance=80' 11013+4542  A  1995 distance=86' 11061+4253  WNO  25CD distance=91' 11061+4253  WNO  25BD distance=91' 11061+4253  GIC  97AB distance=91' 11061+4253  WNO  25AC distance=91' 11098+4317  CVR 596 distance=91' 11103+4518  SLN  66 distance=92' 11003+4255  KUI  53AB distance=93' 11003+4255  LEP  38AC distance=93' 11112+4335  FYM 632 distance=93' 11109+4319  LDS4069 distance=99' 11114+4325  KUI  55 distance=100' 11059+4600  HJ 1184AB distance=101' 11059+4600  HJ 1184AC distance=101' 11007+4244  ES 2637 distance=102' 11001+4243  CBL 325 distance=104' 11022+4604  SLW 555 distance=106' 10546+4335  STF1485 distance=108' 10532+4359  ES 2635AB distance=115' 10532+4359  ES 2635AC distance=115' 10546+4528  STF1484AB distance=118' 10532+4345  SKF2179 distance=118' 10546+4528  STF1484BC distance=118' 10537+4514  CVR1322 distance=119' 10522+4423  DUP   2 distance=123' 11091+4231  HJ 2559AB distance=125' 11091+4231  WNO  31AC distance=125' 11091+4231  WNO  31AD distance=125' 11118+4250  BUP 136BC distance=126' 11118+4250  ENG  45AB distance=127' 10557+4246  MTR   1 distance=128' 11139+4315  KPP 240 distance=129' 10514+4420  UC 2012 distance=132' 11146+4521  CBL  49 distance=132' 11005+4637  ES  921AB distance=142' 11005+4637  GII 173Aa,Ab distance=142' 11170+4411  SLW 586 distance=144' 11154+4316  LDS6241 distance=146' 10498+4438  KPP2471 distance=150' 11023+4649  KPP1204 distance=151' 11079+4155  CBL 329 distance=153' 11172+4510  RAO 260 distance=154' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 11037+4420 HJ 2554 296 37.2
Show 11027+4446 COU2098 184 1.7 29
Show 11056+4501 NSN 609 2 2.6 46
Show 11055+4332 VBS 18 AB 125 32.0 52
Show 11055+4332 CSN 7 AC 168 7.3 52
Show 11040+4321 FMR 14 124 19.1 59
Show 11076+4329 HJ 2557 27 22.7 67
Show 10573+4356 UC 2035 104 61.7 73
Show 11090+4325 COU2099 103 0.3 80
Show 11013+4542 A 1995 306 0.7 86
Show 11061+4253 WNO 25 CD 33 17.3 91
Show 11061+4253 WNO 25 BD 290 33.1 91
Show 11061+4253 GIC 97 AB 18 17.9 91
Show 11061+4253 WNO 25 AC 291 37.9 91
Show 11098+4317 CVR 596 221 27.8 91
Show 11103+4518 SLN 66 61 51.9 92
Show 11003+4255 KUI 53 AB 151 37.2 93
Show 11003+4255 LEP 38 AC 342 968.0 93
Show 11112+4335 FYM 632 338 11.6 93
Show 11109+4319 LDS4069 228 148.9 99
Show 11114+4325 KUI 55 83 3.4 100
Show 11059+4600 HJ 1184 AB 21 15.7 101
Show 11059+4600 HJ 1184 AC 97 27.4 101
Show 11007+4244 ES 2637 210 11.6 102
Show 11001+4243 CBL 325 323 12.0 104
Show 11022+4604 SLW 555 66 10.5 106
Show 10546+4335 STF1485 218 18.6 108
Show 10532+4359 ES 2635 AB 36 9.5 115
Show 10532+4359 ES 2635 AC 234 47.0 115
Show 10546+4528 STF1484 AB 4 18.3 118
Show 10532+4345 SKF2179 180 25.5 118
Show 10546+4528 STF1484 BC 269 11.6 118
Show 10537+4514 CVR1322 18 4.9 119
Show 10522+4423 DUP 2 97 0.1 123
Show 11091+4231 HJ 2559 AB 267 14.9 125
Show 11091+4231 WNO 31 AC 5 29.6 125
Show 11091+4231 WNO 31 AD 238 45.3 125
Show 11118+4250 BUP 136 BC 344 151.4 126
Show 11118+4250 ENG 45 AB 247 135.0 127
Show 10557+4246 MTR 1 95 15.6 128
Show 11139+4315 KPP 240 304 3.7 129
Show 10514+4420 UC 2012 1 44.4 132
Show 11146+4521 CBL 49 38 64.2 132
Show 11005+4637 ES 921 AB 179 2.4 142
Show 11005+4637 GII 173 Aa,Ab 114 0.1 142
Show 11170+4411 SLW 586 251 48.0 144
Show 11154+4316 LDS6241 147 6.8 146
Show 10498+4438 KPP2471 163 22.0 150
Show 11023+4649 KPP1204 195 9.3 151
Show 11079+4155 CBL 329 90 60.2 153
Show 11172+4510 RAO 260 277 0.4 154

 
 
WDS 11037+4420 : COMPONENTS
 
 
  A
B pa=303.9°
sep=28.92"
 
 
11037+4420 A
 
 
Componente originario normalizzato AB Name HD 95768 Coord arcsec 2000 110339.15+441946.5 Mag 7.44
Spectral class G5 (yellow) PmRA -163.00 PmDE -80.0 SAO 43594
HIP 54053 Tycho2 3012-02520-1 HD 95768 GC 15190
BD BD+45 1887
Tycho2
Tycho2 3012-02520-1 Pflag RAmdeg 165.91313343 DEmdeg 44.32958626
PmRA -163.7 PmDE -80.3 E RAmdeg 5 E DEmdeg 6
E pmRA 1.1 E pmDE 1.1 EpRAm 1991.42 EpDEm 1991.31
Num 9 Q RAmdeg 0.8 Q DEmdeg 0.7 Q pmRA 0.8
Q pmDE 0.6 BTmag 8.441 E BTmag 0.016 VTmag 7.436
E VTmag 0.011 Prox 404 TYC T HIP 54053
CCDM RAdeg 165.91366056 DEdeg 44.32977139 EpRA 1990 1.71
EpDE 1990 1.70 E RAdeg 4.9 E DEdeg 5.5 Posflg
Corr -0.1
SAO
SAO 43594 DelFlag RA1950 PmRA1950 -0.0157
DE1950 PmDE1950 -0.085 Vmag 7.3 SpType G5
Double code Source 70 CatNum 15190 DM BD+45 1887
DMcomp BDsup HD 95768 M HD 0
GC 15190 RA1950rad 2.88341614 DE1950rad 0.77842039 PmRA2000 -0.0155
PmDE2000 -0.08
Hipparcos
Catalog H HIP 54053 Proxy RAhms 11 03 39.29
DEdms +44 19 47.2 Vmag 7.33 VarFlag R Vmag H
RAdeg 165.914 DEdeg 44.3298 AstroRef Plx 11.49
CCDM 11036+4420 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 95768 BD BD+45 1887
CD CP Dm number +45 1887 VIred 0.88
SpType Am... R SpType Coord arcsec 2000 110339.29+441947.2
Hipparcos 2
HIP 54053 Sn 5 So 0 Nc 1
RArad 2.8957401508 DErad 0.7737006255 Plx 12.81 PmRA -163.07
PmDE -79.92 E RArad 0.41 E DErad 0.37 E Plx 0.55
E pmRA 0.47 E pmDE 0.44 Hpmag 7.4854 E Hpmag 0.0006
SHp 0.01 VA 0 BV 0.873 E BV 0.005
VI 0.88
 
 
11037+4420 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 110336.91+442002.6 Mag 9.3 PmRA -23.00
PmDE -4.0 Tycho2 3012-00735-1 HD 95754 Calc delta mag 1.86
Calc coord yes
Tycho2
Tycho2 3012-00735-1 Pflag RAmdeg 165.89891837 DEmdeg 44.33374037
PmRA -23.3 PmDE -3.3 E RAmdeg 13 E DEmdeg 15
E pmRA 1.4 E pmDE 1.4 EpRAm 1990.19 EpDEm 1989.70
Num 4 Q RAmdeg 0.5 Q DEmdeg 0.3 Q pmRA 0.6
Q pmDE 0.4 BTmag 9.823 E BTmag 0.028 VTmag 9.296
E VTmag 0.023 Prox 404 TYC T HIP
CCDM RAdeg 165.89899278 DEdeg 44.33374722 EpRA 1990 1.80
EpDE 1990 1.77 E RAdeg 13.7 E DEdeg 15.6 Posflg
Corr -0.2