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Current system
07160-0250
TDS 4647
HD 296661


Nearby doubles
15' : 07150-0249
A 525AB

16' : 07155-0303
J 2797

20' : 07159-0311
J 2801

22' : 07157-0311
TDS4639

23' : 07172-0303
BAL 166AB

30' : 07144-0307
TDS4614

35' : 07162-0216
ARG 66

35' : 07135-0249
J 2791

37' : 07143-0224
BAL 162

38' : 07184-0259
RST4348

38' : 07183-0236
J 730

39' : 07176-0221
BAL 167

40' : 07159-0210
BAL 458

42' : 07179-0221
BAL 168

43' : 07142-0217
BAL 161

43' : 07183-0315
GWP 888

43' : 07183-0317
RST4347

44' : 07132-0239
J 60

44' : 07146-0212
J 2792

44' : 07157-0206
BAL 457AB

45' : 07131-0256
BKO 516

45' : 07131-0255
XMI 50

46' : 07134-0228
TDS4599

47' : 07170-0207
BAL 462

47' : 07165-0205
BAL 460AB

47' : 07165-0337
KPP 156



Selections
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Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

07160-0250 TDS 4647 (HD 296661)

 
 
07h 16m 00.38s -02° 50' 02.3" P.A. 345.00 sep 1.7 mag 10.59,10.67 Sp K0
 
 
Coord 2000 07160-0250 Discov num TDS4647 Comp Coord arcsec 2000 07 16 00.38 -02 50 02.3
Date first 1991 Date last 2015 Obs 2
Pa first 241 Pa last 345.4 P.A. Now (θ) 345.4°
Sep first 0.5 Sep last 1.676 Sep. Now (ρ) 1.676"
Mag pri 10.59 Mag sec 10.67 delta mag (ΔM) 0.08 Spectral class K0 (yellow-orange)
Pri motion ra -001 Sec motion ra -001
Pri motion dec -003 Sec motion dec -003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 296661 Constellation Monoceros Tycho2 4820-02639-1 Gaia DR2 3108191076764828800
HD 296661
 
 
WDS 07160-0250 TDS 4647 (HD 296661) : 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
07160-0250 TDS4647 1991 1 241 0.5 10.59 10.67 071600.38-025002.3
07160-0250 TDS4647 2015 2 345 1.7 10.59 10.67 K0 071600.38-025002.3

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

 
 
WDS 07160-0250 TDS 4647 (HD 296661) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07160-0250 TDS 4647 (HD 296661) : MEASURES
 
 
No records found.

 
 
WDS 07160-0250 (HD 296661) : VIRTUAL EYEPIECE
 
 

07160-0250 TDS4647A mag 10.59 Sp K0 07160-0250 TDS4647B sep 1.7 P.A. 345.40 mag 10.67 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 07160-0250 (HD 296661) : ALADIN DSS IMAGE @ 07h 16m 00.38s -02° 50' 02.3"
 
 
 
 
WDS 07160-0250 TDS 4647 (HD 296661) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07160-0250 TDS4647 distance=0' 07150-0249 A 525AB distance=15' 07150-0249 A 525AC distance=15' 07155-0303 J 2797 distance=16' 07159-0311 J 2801 distance=20' 07157-0311 TDS4639 distance=22' 07172-0303 BAL 166AB distance=23' 07172-0303 J 2805AC distance=23' 07144-0307 TDS4614 distance=30' 07162-0216 ARG 66 distance=35' 07135-0249 J 2791 distance=35' 07143-0224 BAL 162 distance=37' 07184-0259 RST4348 distance=38' 07183-0236 J 730 distance=38' 07176-0221 BAL 167 distance=39' 07159-0210 BAL 458 distance=40' 07179-0221 BAL 168 distance=42' 07142-0217 BAL 161 distance=43' 07183-0315 GWP 888 distance=43' 07183-0317 RST4347 distance=43' 07132-0239 J 60 distance=44' 07146-0212 J 2792 distance=44' 07157-0206 BAL 457AB distance=44' 07157-0206 BAL 457AC distance=44' 07157-0206 BAL 457BC distance=44' 07131-0256 BKO 516 distance=45' 07131-0255 XMI 50 distance=45' 07134-0228 TDS4599 distance=46' 07170-0207 BAL 462 distance=47' 07165-0205 BAL 460AB distance=47' 07165-0205 BAL 460AC distance=47' 07165-0205 BAL 460BC distance=47' 07165-0337 KPP 156 distance=47' 07186-0317 RST4349 distance=48' 07178-0210 BAL 467 distance=50' 07150-0203 BAL 455 distance=50' 07128-0236 TDS4586 distance=50' 07126-0246 BAL 158 distance=51' 07126-0257 A 331 distance=53' 07127-0311 STF1045 distance=54' 07196-0303 J 2810 distance=55' 07127-0226 BAL 159 distance=55' 07128-0221 BAL 160 distance=57' 07124-0307 BKO 513 distance=58' 07125-0228 BKO 515 distance=58' 07123-0304 BAL 156 distance=58' 07123-0301 A 330 distance=58' 07190-0213 RST4845 distance=58' 07184-0337 A 526 distance=59' 07156-0152 STF1056 distance=59' 07138-0201 RST4842 distance=60' 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 07160-0250 TDS4647 345 1.7
Show 07150-0249 A 525 AB 262 2.4 15
Show 07150-0249 A 525 AC 37 12.2 15
Show 07155-0303 J 2797 78 6.8 16
Show 07159-0311 J 2801 218 7.9 20
Show 07157-0311 TDS4639 72 1.6 22
Show 07172-0303 BAL 166 AB 41 4.8 23
Show 07172-0303 J 2805 AC 187 13.8 23
Show 07144-0307 TDS4614 156 2.1 30
Show 07162-0216 ARG 66 299 14.4 35
Show 07135-0249 J 2791 41 6.4 35
Show 07143-0224 BAL 162 7 11.5 37
Show 07184-0259 RST4348 151 3.6 38
Show 07183-0236 J 730 155 2.8 38
Show 07176-0221 BAL 167 355 5.3 39
Show 07159-0210 BAL 458 140 14.5 40
Show 07179-0221 BAL 168 198 3.7 42
Show 07142-0217 BAL 161 39 4.2 43
Show 07183-0315 GWP 888 339 67.5 43
Show 07183-0317 RST4347 157 3.3 43
Show 07132-0239 J 60 34 1.3 44
Show 07146-0212 J 2792 181 3.2 44
Show 07157-0206 BAL 457 AB 24 10.2 44
Show 07157-0206 BAL 457 AC 62 17.1 44
Show 07157-0206 BAL 457 BC 97 11.1 44
Show 07131-0256 BKO 516 159 7.2 45
Show 07131-0255 XMI 50 166 23.3 45
Show 07134-0228 TDS4599 223 2.0 46
Show 07170-0207 BAL 462 111 3.2 47
Show 07165-0205 BAL 460 AB 41 13.5 47
Show 07165-0205 BAL 460 AC 88 3.9 47
Show 07165-0205 BAL 460 BC 206 11.3 47
Show 07165-0337 KPP 156 211 3.8 47
Show 07186-0317 RST4349 198 1.4 48
Show 07178-0210 BAL 467 9 18.4 50
Show 07150-0203 BAL 455 288 8.6 50
Show 07128-0236 TDS4586 105 2.7 50
Show 07126-0246 BAL 158 340 15.5 51
Show 07126-0257 A 331 125 4.5 53
Show 07127-0311 STF1045 236 5.6 54
Show 07196-0303 J 2810 165 5.6 55
Show 07127-0226 BAL 159 60 12.7 55
Show 07128-0221 BAL 160 300 15.6 57
Show 07124-0307 BKO 513 283 11.4 58
Show 07125-0228 BKO 515 214 5.7 58
Show 07123-0304 BAL 156 219 11.4 58
Show 07123-0301 A 330 181 1.6 58
Show 07190-0213 RST4845 240 0.6 58
Show 07184-0337 A 526 173 0.3 59
Show 07156-0152 STF1056 298 3.9 59
Show 07138-0201 RST4842 31 2.7 60

 
 
WDS 07160-0250 : COMPONENTS
 
 
  A
B pa=345.4°
sep=1.68"
 
 
07160-0250 A
 
 
Componente originario normalizzato AB Name HD 296661 Coord arcsec 2000 071600.38-025002.3 Mag 10.59
Spectral class K0 (yellow-orange) PmRA -1.00 PmDE -3.0 Tycho2 4820-02639-1
HD 296661
Tycho2
Tycho2 4820-02639-1 Pflag RAmdeg 109.00154916 DEmdeg -2.83398604
PmRA -0.9 PmDE -3.4 E RAmdeg 21 E DEmdeg 25
E pmRA 1.5 E pmDE 1.5 EpRAm 1988.32 EpDEm 1985.71
Num 4 Q RAmdeg 0.2 Q DEmdeg 0.4 Q pmRA 0.3
Q pmDE 0.3 BTmag 11.169 E BTmag 0.058 VTmag 9.999
E VTmag 0.034 Prox 999 TYC T HIP
CCDM RAdeg 109.00155194 DEdeg -2.83397944 EpRA 1990 1.84
EpDE 1990 1.77 E RAdeg 22.9 E DEdeg 30.2 Posflg
Corr -0.1
 
 
07160-0250 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 071600.35-025000.7 Mag 10.67 PmRA -1.00
PmDE -3.0 Calc delta mag 0.08 Calc coord yes