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Doubles in session


Current system
07554-0441
TDS 5341
HD 64770


Nearby doubles
22' : 07569-0437
RST4380

39' : 07579-0455
J 2860

56' : 07561-0536
TDS5356

61' : 07528-0526
FIN 325

61' : 07528-0355
ROE 31

62' : 07574-0345
J 2491

65' : 07544-0338
J 2857

69' : 07578-0342
J 2859

73' : 07557-0328
HJ 71

74' : 07508-0506
HDS1116

77' : 07569-0327
SCJ 30

88' : 07503-0359
TDS5260

88' : 08009-0405
LDS6211

93' : 07528-0316
HJ 68

95' : 07493-0458
RST4376

96' : 07503-0343
RST4377

99' : 07504-0336
HJ 66AB

99' : 07583-0609
GWP 955AB

102' : 08014-0351
TDS5448

106' : 07561-0626
A 538

106' : 07484-0447
A 334

110' : 07482-0452
TVB 173

110' : 07521-0303
STF1154

112' : 07584-0258
BRT 542

113' : 08028-0420
TDS5472

114' : 07546-0248
STF1157



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

07554-0441 TDS 5341 (HD 64770)

 
 
07h 55m 26.54s -04° 40' 31.3" P.A. 296.00 sep 0.4 mag 8.99,9.53 Sp K0
 
 
Coord 2000 07554-0441 Discov num TDS5341 Comp Coord arcsec 2000 07 55 26.54 -04 40 31.3
Date first 1991 Date last 1991 Obs 1
Pa first 296 Pa last 295.5 P.A. Now (θ) 295.5°
Sep first 0.4 Sep last 0.35 Sep. Now (ρ) 0.35"
Mag pri 8.99 Mag sec 9.53 delta mag (ΔM) 0.54 Spectral class K0 (yellow-orange)
Pri motion ra -014 Sec motion ra -014
Pri motion dec -002 Sec motion dec -002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 64770 Constellation Monoceros SAO 135259 Tycho2 4841-02664-1
Gaia DR2 3068466099605113216 HD 64770 DM BD-04 2143
 
 
WDS 07554-0441 TDS 5341 (HD 64770) : 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
07554-0441 TDS5341 1991 1 296 0.4 8.99 9.53 075526.54-044031.3

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

 
 
WDS 07554-0441 TDS 5341 (HD 64770) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07554-0441 TDS 5341 (HD 64770) : MEASURES
 
 
No records found.

 
 
WDS 07554-0441 (HD 64770) : VIRTUAL EYEPIECE
 
 

07554-0441 TDS5341A mag 8.99 Sp K0 07554-0441 TDS5341B sep 0.3 P.A. 295.60 mag 9.53 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 07554-0441 (HD 64770) : ALADIN DSS IMAGE @ 07h 55m 26.54s -04° 40' 31.3"
 
 
 
 
WDS 07554-0441 TDS 5341 (HD 64770) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07554-0441 TDS5341 distance=1' 07569-0437 RST4380 distance=22' 07579-0455 J 2860 distance=39' 07561-0536 TDS5356 distance=56' 07528-0526 FIN 325 distance=61' 07528-0355 ROE 31 distance=61' 07574-0345 J 2491 distance=62' 07544-0338 J 2857 distance=65' 07578-0342 J 2859 distance=69' 07557-0328 HJ 71 distance=73' 07508-0506 HDS1116 distance=74' 07569-0327 SCJ 30 distance=77' 07503-0359 TDS5260 distance=88' 08009-0405 LDS6211 distance=88' 07528-0316 HJ 68 distance=93' 07493-0458 RST4376 distance=95' 07503-0343 RST4377 distance=96' 07504-0336 DAM 346BC distance=98' 07504-0336 HJ 66AB distance=99' 07583-0609 GWP 955AB distance=99' 08014-0351 TDS5448 distance=102' 07561-0626 A 538 distance=106' 07484-0447 A 334 distance=106' 07482-0452 TVB 173 distance=110' 07521-0303 STF1154 distance=110' 07584-0258 BRT 542 distance=112' 08028-0420 TDS5472 distance=113' 07546-0248 STF1157 distance=114' 07510-0307 STF1152 distance=115' 08019-0333 A 539 distance=118' 07498-0317 WSI 165AC distance=119' 07518-0252 BAL 189 distance=122' 07574-0639 TDS5381 distance=122' 08037-0432 KPP1087 distance=124' 07498-0615 TDS5243 distance=128' 07598-0311 HJ 75 distance=128' 07473-0520 TDS5203 distance=129' 08031-0341 HJ 78 distance=130' 07478-0332 RST4375 distance=134' 07540-0654 RST3555 distance=135' 08031-0552 XMI 77 distance=135' 07473-0543 HJ 62AB distance=137' 07473-0543 HJ 62BC distance=138' 07467-0353 HDS1100 distance=139' 07540-0222 BAL 190 distance=141' 07588-0226 BAL 193 distance=144' 08026-0628 J 2636 distance=148' 07522-0659 BRT 414 distance=148' 07527-0703 HJ 2420 distance=149' 08027-0628 J 2637 distance=149' 07585-0217 BAL 191 distance=150' 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 07554-0441 TDS5341 296 0.4 1
Show 07569-0437 RST4380 161 0.5 22
Show 07579-0455 J 2860 253 5.6 39
Show 07561-0536 TDS5356 128 2.3 56
Show 07528-0526 FIN 325 7 0.1 61
Show 07528-0355 ROE 31 86 8.9 61
Show 07574-0345 J 2491 9 3.9 62
Show 07544-0338 J 2857 156 7.3 65
Show 07578-0342 J 2859 133 2.8 69
Show 07557-0328 HJ 71 211 19.2 73
Show 07508-0506 HDS1116 129 0.4 74
Show 07569-0327 SCJ 30 358 83.0 77
Show 07503-0359 TDS5260 134 1.7 88
Show 08009-0405 LDS6211 352 12.7 88
Show 07528-0316 HJ 68 91 17.5 93
Show 07493-0458 RST4376 113 1.3 95
Show 07503-0343 RST4377 130 1.2 96
Show 07504-0336 DAM 346 BC 125 15.0 98
Show 07504-0336 HJ 66 AB 142 39.8 99
Show 07583-0609 GWP 955 AB 162 50.6 99
Show 08014-0351 TDS5448 307 0.7 102
Show 07561-0626 A 538 198 1.1 106
Show 07484-0447 A 334 112 0.3 106
Show 07482-0452 TVB 173 318 5.7 110
Show 07521-0303 STF1154 353 2.8 110
Show 07584-0258 BRT 542 6 5.2 112
Show 08028-0420 TDS5472 300 0.6 113
Show 07546-0248 STF1157 168 0.6 114
Show 07510-0307 STF1152 313 6.0 115
Show 08019-0333 A 539 21 0.7 118
Show 07498-0317 WSI 165 AC 27 1.7 119
Show 07518-0252 BAL 189 254 4.3 122
Show 07574-0639 TDS5381 229 1.5 122
Show 08037-0432 KPP1087 245 8.6 124
Show 07498-0615 TDS5243 18 0.5 128
Show 07598-0311 HJ 75 276 25.5 128
Show 07473-0520 TDS5203 219 0.5 129
Show 08031-0341 HJ 78 163 21.6 130
Show 07478-0332 RST4375 93 0.2 134
Show 07540-0654 RST3555 150 1.3 135
Show 08031-0552 XMI 77 344 23.6 135
Show 07473-0543 HJ 62 AB 233 39.4 137
Show 07473-0543 HJ 62 BC 329 17.5 138
Show 07467-0353 HDS1100 70 2.8 139
Show 07540-0222 BAL 190 226 12.2 141
Show 07588-0226 BAL 193 292 18.8 144
Show 08026-0628 J 2636 59 4.4 148
Show 07522-0659 BRT 414 359 4.2 148
Show 07527-0703 HJ 2420 340 11.8 149
Show 08027-0628 J 2637 241 7.0 149
Show 07585-0217 BAL 191 123 12.0 150

 
 
WDS 07554-0441 : COMPONENTS
 
 
  A
B pa=295.6°
sep=0.35"
 
 
07554-0441 A
 
 
Componente originario normalizzato AB Name HD 64770 Coord arcsec 2000 075526.54-044031.3 Mag 8.99
Spectral class K0 (yellow-orange) PmRA -14.00 PmDE -2.0 SAO 135259
Tycho2 4841-02664-1 HD 64770 DM BD-04 2143
Tycho2
Tycho2 4841-02664-1 Pflag RAmdeg 118.86054074 DEmdeg -4.67535405
PmRA -13.9 PmDE -2.1 E RAmdeg 9 E DEmdeg 10
E pmRA 1.2 E pmDE 1.2 EpRAm 1990.08 EpDEm 1989.51
Num 10 Q RAmdeg 1.1 Q DEmdeg 1.2 Q pmRA 1.2
Q pmDE 1.1 BTmag 9.668 E BTmag 0.026 VTmag 8.539
E VTmag 0.015 Prox 999 TYC T HIP
CCDM RAdeg 118.86057333 DEdeg -4.67534889 EpRA 1990 1.69
EpDE 1990 1.57 E RAdeg 9.3 E DEdeg 10.9 Posflg
Corr 0.4
SAO
SAO 135259 DelFlag RA1950 PmRA1950 -0.0002
DE1950 PmDE1950 -0.009 Vmag 8.3 SpType K0
Double code Source 27 CatNum 2935 DM BD-04 2143
DMcomp BDsup HD 64770 M HD 0
GC RA1950rad 2.06367621 DE1950rad -0.07927953 PmRA2000 0.0001
PmDE2000 -0.006
 
 
07554-0441 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 075526.52-044031.1 Mag 9.53 PmRA -14.00
PmDE -2.0 Calc delta mag 0.54 Calc coord yes