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Current system
00103+4920
COU 1851


Nearby doubles
16' : 00112+4933
ES 2577

26' : 00108+4945
UC 1

26' : 00091+4943
BVD 171

33' : 00104+4952
ES 2576

37' : 00137+4934
STF 9

37' : 00141+4919
HU 504

39' : 00107+4957
HU 503AB

39' : 00088+4955
ROE 82AB

43' : 00064+4938
TDS1292

44' : 00147+4925
TDS1354

47' : 00060+4937
HU 502

50' : 00087+5006
ES 443

57' : 00049+4939
ES 864

57' : 00102+5016
TDS1328

58' : 00162+4915
FOX 104AB

59' : 00095+5017
ES 745AB

59' : 00090+4823
TDS1314

60' : 00110+4820
ES 1127AB

61' : 00094+4819
LDS3128

66' : 00040+4942
TOB 9

68' : 00043+4848
TDS1280

68' : 00070+4820
TDS1298

70' : 00036+4944
FOX 53AB

72' : 00160+4835
HJ 1009AB

72' : 00042+4959
HJ 1931

73' : 00035+4853
ES 1191



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

00103+4920 COU 1851

 
 
00h 10m 19.09s +49° 19' 32.2" P.A. 171.00 sep 0.7 mag 10.42,10.91
 
 
Coord 2000 00103+4920 Discov num COU1851 Comp Coord arcsec 2000 00 10 19.09 +49 19 32.2
Date first 1981 Date last 2016 Obs 8
Pa first 166 Pa last 171 P.A. Now (θ) 171°
Sep first 0.6 Sep last 0.72 Sep. Now (ρ) 0.72"
Mag pri 10.42 Mag sec 10.91 delta mag (ΔM) 0.49 Spectral class
Pri motion ra -001 Sec motion ra -001
Pri motion dec -006 Sec motion dec -006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia Tycho2 3254-01752-1 Gaia DR2 393666398730114560
 
 
WDS 00103+4920 COU 1851 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
COU Couteau, P.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
00103+4920 COU1851 1996 4 167 0.6 10.42 10.91 +48 22 001019.09+491932.2
00103+4920 COU1851 2016 5 171 0.7 10.42 10.91 +48 22 001019.09+491932.2

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

 
 
WDS 00103+4920 COU 1851 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00103+4920 COU 1851 : MEASURES
 
 
No records found.

 
 
WDS 00103+4920 : VIRTUAL EYEPIECE
 
 

00103+4920 COU1851A mag 10.42 00103+4920 COU1851B sep 0.7 P.A. 171.00 mag 10.91 virtual eyepiece
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Radius:
Components only
 
 
WDS 00103+4920 : ALADIN DSS IMAGE @ 00h 10m 19.09s +49° 19' 32.2"
 
 
 
 
WDS 00103+4920 COU 1851 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00103+4920 COU1851 distance=0' 00112+4933 ES 2577 distance=16' 00108+4945 UC 1 distance=26' 00091+4943 BVD 171 distance=26' 00104+4952 ES 2576 distance=33' 00137+4934 STF 9 distance=37' 00141+4919 HU 504 distance=37' 00107+4957 HU 503AB distance=39' 00107+4957 HU 503AC distance=39' 00088+4955 ROE 82AB distance=39' 00088+4955 ROE 82AC distance=39' 00064+4938 TDS1292 distance=43' 00147+4925 TDS1354 distance=44' 00060+4937 HU 502 distance=47' 00087+5006 ES 443 distance=50' 00049+4939 ES 864 distance=57' 00102+5016 TDS1328 distance=57' 00162+4915 FOX 104AB distance=58' 00162+4915 FOX 104AC distance=58' 00110+4820 ES 1127BC distance=58' 00095+5017 ES 745AB distance=59' 00095+5017 ES 745AC distance=59' 00090+4823 TDS1314 distance=59' 00110+4820 ES 1127AB distance=60' 00094+4819 LDS3128 distance=61' 00040+4942 TOB 9 distance=66' 00043+4848 TDS1280 distance=68' 00070+4820 TDS1298 distance=68' 00036+4944 FOX 53AB distance=70' 00036+4944 FOX 53AE distance=70' 00036+4944 WAK 9CD distance=71' 00160+4835 HJ 1009AB distance=72' 00160+4835 HJ 1009AC distance=72' 00042+4959 HJ 1931 distance=72' 00035+4853 ES 1191 distance=73' 00109+4807 LEP 2AB distance=74' 00109+4807 TOK 443AC distance=74' 00177+4934 TDS 9 distance=74' 00112+5034 TDS 5 distance=75' 00108+5034 ES 747 distance=75' 00130+4806 TDS1344 distance=78' 00175+4957 LDS3147 distance=80' 00184+4930 ES 41 distance=80' 00096+4758 ES 1126 distance=82' 00055+5031 HU 501 distance=86' 00138+4801 TDS1352 distance=86' 00178+5013 TDS1385 distance=90' 00157+5035 DOO 1 distance=92' 00196+4900 COU2001 distance=94' 00101+5054 TDS1327 distance=95' 00005+4917 HU 700 distance=97' 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 00103+4920 COU1851 171 0.7 0
Show 00112+4933 ES 2577 311 66.1 16
Show 00108+4945 UC 1 1 54.0 26
Show 00091+4943 BVD 171 19 29.1 26
Show 00104+4952 ES 2576 294 77.0 33
Show 00137+4934 STF 9 165 20.0 37
Show 00141+4919 HU 504 261 2.2 37
Show 00107+4957 HU 503 AB 28 5.3 39
Show 00107+4957 HU 503 AC 46 40.4 39
Show 00088+4955 ROE 82 AB 282 0.9 39
Show 00088+4955 ROE 82 AC 247 21.5 39
Show 00064+4938 TDS1292 120 2.0 43
Show 00147+4925 TDS1354 110 0.8 44
Show 00060+4937 HU 502 104 2.6 47
Show 00087+5006 ES 443 30 4.9 50
Show 00049+4939 ES 864 167 9.0 57
Show 00102+5016 TDS1328 109 1.8 57
Show 00162+4915 FOX 104 AB 50 16.5 58
Show 00162+4915 FOX 104 AC 293 27.4 58
Show 00110+4820 ES 1127 BC 304 1.8 58
Show 00095+5017 ES 745 AB 183 2.5 59
Show 00095+5017 ES 745 AC 239 2.3 59
Show 00090+4823 TDS1314 217 1.0 59
Show 00110+4820 ES 1127 AB 1 89.7 60
Show 00094+4819 LDS3128 296 51.9 61
Show 00040+4942 TOB 9 26 43.9 66
Show 00043+4848 TDS1280 257 2.1 68
Show 00070+4820 TDS1298 233 0.8 68
Show 00036+4944 FOX 53 AB 192 3.8 70
Show 00036+4944 FOX 53 AE 123 9.7 70
Show 00036+4944 WAK 9 CD 92 2.2 71
Show 00160+4835 HJ 1009 AB 28 16.3 72
Show 00160+4835 HJ 1009 AC 138 36.5 72
Show 00042+4959 HJ 1931 117 22.8 72
Show 00035+4853 ES 1191 11 3.2 73
Show 00109+4807 LEP 2 AB 47 24.0 74
Show 00109+4807 TOK 443 AC 152 999.9 74
Show 00177+4934 TDS 9 213 1.0 74
Show 00112+5034 TDS 5 133 1.2 75
Show 00108+5034 ES 747 180 2.9 75
Show 00130+4806 TDS1344 104 0.7 78
Show 00175+4957 LDS3147 236 178.4 80
Show 00184+4930 ES 41 218 6.7 80
Show 00096+4758 ES 1126 319 6.4 82
Show 00055+5031 HU 501 255 4.7 86
Show 00138+4801 TDS1352 291 2.3 86
Show 00178+5013 TDS1385 87 0.8 90
Show 00157+5035 DOO 1 240 1.2 92
Show 00196+4900 COU2001 26 1.4 94
Show 00101+5054 TDS1327 117 2.8 95
Show 00005+4917 HU 700 339 4.7 97

 
 
WDS 00103+4920 : COMPONENTS
 
 
  A
B pa=171.0°
sep=0.72"
 
 
00103+4920 A
 
 
Coord arcsec 2000 001019.09+491932.2 Mag 10.42 PmRA -1.00 PmDE -6.0
Tycho2 3254-01752-1
Tycho2
Tycho2 3254-01752-1 Pflag RAmdeg 2.57956580 DEmdeg 49.32554020
PmRA -1.3 PmDE -5.6 E RAmdeg 15 E DEmdeg 17
E pmRA 1.5 E pmDE 1.5 EpRAm 1989.94 EpDEm 1989.52
Num 5 Q RAmdeg 1.2 Q DEmdeg 0.5 Q pmRA 1.2
Q pmDE 0.5 BTmag 10.159 E BTmag 0.027 VTmag 10.052
E VTmag 0.030 Prox 999 TYC T HIP
CCDM RAdeg 2.57956889 DEdeg 49.32555333 EpRA 1990 1.77
EpDE 1990 1.57 E RAdeg 15.8 E DEdeg 17.7 Posflg P
Corr 0.2
 
 
00103+4920 B
 
 
Coord arcsec 2000 001019.10+491931.5 Mag 10.91 PmRA -1.00 PmDE -6.0
Delta magnitude 0.49 Coordinate calculated yes