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Doubles in session


Current system
02051+8145
TDS 2105


Nearby doubles
4' : 02045+8146
LDS1549

20' : 02105+8129
STT 37

30' : 02076+8214
LOC 64

35' : 02061+8220
HJ 2095

37' : 02039+8221
HJ 2090

39' : 01512+8121
NSN 42

45' : 01589+8227
MLR 485

61' : 02241+8230
LOC 45

61' : 02055+8044
LOC 60

62' : 01566+8244
LOC 82

63' : 01499+8053
STT 34

65' : 01486+8238
LDS1538

70' : 01491+8247
LOC 85

72' : 02211+8044
STF 223

80' : 01534+8301
LOC 83

80' : 02094+8026
TDS 73

86' : 01589+8309
LOC 84

89' : 01516+8022
TDS2026AB

97' : 02208+8316
LOC 43

102' : 02115+8005
LDS1551

102' : 02111+8005
LOC 61

105' : 02239+8323
CRB 161

110' : 02124+8334
LOC 62

114' : 02010+7952
LOC 58

115' : 01500+7956
LOC 77

116' : 02036+7949
MLR 446



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

02051+8145 TDS 2105

 
 
02h 05m 07.07s +81° 44' 51.2" P.A. 284.00 sep 1.6 mag 11.31,12.77
 
 
Coord 2000 02051+8145 Discov num TDS2105 Comp Coord arcsec 2000 02 05 07.07 +81 44 51.2
Date first 1991 Date last 2016 Obs 3
Pa first 280 Pa last 284.2 P.A. Now (θ) 284.2°
Sep first 1.5 Sep last 1.592 Sep. Now (ρ) 1.592"
Mag pri 11.31 Mag sec 12.77 delta mag (ΔM) 1.46 Spectral class
Pri motion ra -005 Sec motion ra -005
Pri motion dec -010 Sec motion dec -010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus Tycho2 4507-00767-1 Gaia DR2 571995708600574080
 
 
WDS 02051+8145 TDS 2105 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
TDS Tycho Double Star (from additional DD list) ...................
TDT Tycho Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02051+8145 TDS2105 1991 1 280 1.5 11.31 12.77 020507.07+814451.2
02051+8145 TDS2105 2015 2 284 1.6 11.31 12.77 020507.07+814451.2
02051+8145 TDS2105 2016 3 284 1.6 11.31 12.77 020507.07+814451.2

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

 
 
WDS 02051+8145 TDS 2105 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02051+8145 TDS 2105 : MEASURES
 
 
No records found.

 
 
WDS 02051+8145 : VIRTUAL EYEPIECE
 
 

02051+8145 TDS2105A mag 11.31 02051+8145 TDS2105B sep 0.5 P.A. 330.40 mag 12.77 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 02051+8145 : ALADIN DSS IMAGE @ 02h 05m 07.07s +81° 44' 51.2"
 
 
 
 
WDS 02051+8145 TDS 2105 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02051+8145 TDS2105 distance=1' 02045+8146 LDS1549 distance=4' 02105+8129 STT 37 distance=20' 02076+8214 LOC 64 distance=30' 02061+8220 HJ 2095 distance=35' 02039+8221 HJ 2090 distance=37' 01512+8121 NSN 42 distance=39' 01589+8227 MLR 485 distance=45' 02241+8230 LOC 45 distance=61' 02055+8044 LOC 60 distance=61' 01566+8244 LOC 82 distance=62' 01499+8053 STT 34 distance=63' 01486+8238 LDS1538 distance=65' 01491+8247 LOC 85 distance=70' 02211+8044 STF 223 distance=72' 01534+8301 LOC 83 distance=80' 02094+8026 TDS 73 distance=80' 01589+8309 LOC 84 distance=86' 01516+8022 TDS2026AB distance=89' 01516+8022 MLR 484AC distance=89' 02208+8316 LOC 43 distance=97' 02115+8005 LDS1551 distance=102' 02111+8005 LOC 61 distance=102' 02239+8323 CRB 161 distance=105' 02124+8334 LOC 62 distance=110' 02010+7952 LOC 58 distance=114' 01500+7956 LOC 77 distance=115' 02036+7949 MLR 446 distance=116' 02243+8000 LDS1553 distance=116' 02249+7957 LDS1554 distance=118' 01549+8346 LOC 81 distance=123' 02128+7941 S 405BC distance=125' 02128+7941 S 405AB distance=125' 02116+8351 UC 695 distance=127' 02243+7946 STT 39 distance=128' 02144+8357 HJ 2102 distance=133' 02118+7922 LOC 57 distance=144' 02110+8416 LOC 65 distance=152' 02121+8414 LDS1550AB distance=152' 02121+8414 LDS1550Aa,Ab distance=152' 01587+7909 LOC 76 distance=157' 02241+7914 LOC 39 distance=159' 02074+7905 LOC 59 distance=160' 02217+8435 MLR 487 distance=173' 01595+8446 TDS 65 distance=182' 01544+7824 TDS2050 distance=204' 01499+8513 STT 32 distance=210' 02030+7814 SKF2755 distance=211' 02001+7806 LOC 56 distance=220' 01541+8524 TDS2048 distance=220' 01497+7802 HJ 2077AB distance=227' 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 02051+8145 TDS2105 284 1.6 1
Show 02045+8146 LDS1549 42 61.3 4
Show 02105+8129 STT 37 208 1.2 20
Show 02076+8214 LOC 64 301 2.1 30
Show 02061+8220 HJ 2095 271 17.4 35
Show 02039+8221 HJ 2090 345 10.1 37
Show 01512+8121 NSN 42 33 20.7 39
Show 01589+8227 MLR 485 115 0.3 45
Show 02241+8230 LOC 45 41 2.9 61
Show 02055+8044 LOC 60 355 5.9 61
Show 01566+8244 LOC 82 266 6.8 62
Show 01499+8053 STT 34 294 0.5 63
Show 01486+8238 LDS1538 25.9 65
Show 01491+8247 LOC 85 358 26.8 70
Show 02211+8044 STF 223 48 0.8 72
Show 01534+8301 LOC 83 348 8.6 80
Show 02094+8026 TDS 73 307 3.0 80
Show 01589+8309 LOC 84 16 2.1 86
Show 01516+8022 TDS2026 AB 41 0.6 89
Show 01516+8022 MLR 484 AC 105 1.2 89
Show 02208+8316 LOC 43 348 2.5 97
Show 02115+8005 LDS1551 120 8.4 102
Show 02111+8005 LOC 61 120 8.4 102
Show 02239+8323 CRB 161 170 25.9 105
Show 02124+8334 LOC 62 277 2.2 110
Show 02010+7952 LOC 58 199 8.4 114
Show 01500+7956 LOC 77 175 1.6 115
Show 02036+7949 MLR 446 37 2.0 116
Show 02243+8000 LDS1553 8 5.5 116
Show 02249+7957 LDS1554 327 21.2 118
Show 01549+8346 LOC 81 96 3.0 123
Show 02128+7941 S 405 BC 224 51.2 125
Show 02128+7941 S 405 AB 277 55.7 125
Show 02116+8351 UC 695 52 42.8 127
Show 02243+7946 STT 39 17 0.3 128
Show 02144+8357 HJ 2102 188 20.2 133
Show 02118+7922 LOC 57 208 58.5 144
Show 02110+8416 LOC 65 196 2.6 152
Show 02121+8414 LDS1550 AB 23 29.6 152
Show 02121+8414 LDS1550 Aa,Ab 196 2.6 152
Show 01587+7909 LOC 76 154 26.2 157
Show 02241+7914 LOC 39 183 1.1 159
Show 02074+7905 LOC 59 69 3.6 160
Show 02217+8435 MLR 487 270 1.6 173
Show 01595+8446 TDS 65 318 1.7 182
Show 01544+7824 TDS2050 35 1.9 204
Show 01499+8513 STT 32 160 5.6 210
Show 02030+7814 SKF2755 272 29.0 211
Show 02001+7806 LOC 56 109 2.2 220
Show 01541+8524 TDS2048 100 0.6 220
Show 01497+7802 HJ 2077 AB 107 15.2 227

 
 
WDS 02051+8145 : COMPONENTS
 
 
  A
B pa=330.4°
sep=0.45"
 
 
02051+8145 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 020507.07+814451.2 Mag 11.31 PmRA -5.00
PmDE -10.0 Tycho2 4507-00767-1
Tycho2
Tycho2 4507-00767-1 Pflag P RAmdeg 31.27891458 DEmdeg 81.74756052
PmRA -4.6 PmDE -9.6 E RAmdeg 40 E DEmdeg 41
E pmRA 2.5 E pmDE 2.5 EpRAm 1988.79 EpDEm 1988.71
Num 3 Q RAmdeg 0.5 Q DEmdeg 0.1 Q pmRA 0.5
Q pmDE 0.1 BTmag 11.571 E BTmag 0.061 VTmag 11.310
E VTmag 0.077 Prox 15 TYC T HIP
CCDM RAdeg 31.27951611 DEdeg 81.74756889 EpRA 1990 1.76
EpDE 1990 1.70 E RAdeg 40.7 E DEdeg 41.8 Posflg D
Corr 0.2
 
 
02051+8145 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 020506.97+814451.6 Mag 12.77 PmRA -5.00
PmDE -10.0 Tycho2 4507-00767-2 Calc delta mag 1.46 Calc coord yes
Tycho2
Tycho2 4507-00767-2 Pflag P RAmdeg 31.27891458 DEmdeg 81.74756052
PmRA -4.6 PmDE -9.6 E RAmdeg 40 E DEmdeg 41
E pmRA 2.5 E pmDE 2.5 EpRAm 1988.79 EpDEm 1988.71
Num 3 Q RAmdeg 0.5 Q DEmdeg 0.1 Q pmRA 0.5
Q pmDE 0.1 BTmag 12.679 E BTmag 0.200 VTmag 12.771
E VTmag 0.228 Prox 15 TYC HIP
CCDM RAdeg 31.27659417 DEdeg 81.74764389 EpRA 1990 1.76
EpDE 1990 1.70 E RAdeg 191.6 E DEdeg 197.9 Posflg D
Corr 0.2