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Current system
18061-3541
TDT 682
HD 321304


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

18061-3541 TDT 682 (HD 321304)

 
 
18h 06m 04.13s -35° 40' 55.5" P.A. 206.00 sep 0.7 mag 11.02,11.08
 
 
Coord 2000 18061-3541 Discov num TDT 682 Comp Coord arcsec 2000 18 06 04.13 -35 40 55.5
Date first 1991 Date last 1991 Obs 1
Pa first 206 Pa last 206.4 P.A. Now (θ) 206.4°
Sep first 0.7 Sep last 0.67 Sep. Now (ρ) 0.67"
Mag pri 11.02 Mag sec 11.08 delta mag (ΔM) 0.06 Spectral class
Pri motion ra +005 Sec motion ra +005
Pri motion dec -023 Sec motion dec -023
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 321304 Constellation Sagittarius Tycho2 7403-06109-1 Gaia DR2 4038836994385210880
HD 321304
 
 
WDS 18061-3541 TDT 682 (HD 321304) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
No records found.

 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18061-3541 TDT 682 1991 1 206 0.7 11.02 11.08 180604.13-354055.5

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

 
 
WDS 18061-3541 TDT 682 (HD 321304) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18061-3541 TDT 682 (HD 321304) : MEASURES
 
 
No records found.

 
 
WDS 18061-3541 (HD 321304) : VIRTUAL EYEPIECE
 
 

18061-3541 TDT 682A mag 11.02 18061-3541 TDT 682B sep 0.7 P.A. 202.00 mag 11.08 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18061-3541 (HD 321304) : ALADIN DSS IMAGE @ 18h 06m 04.13s -35° 40' 55.5"
 
 
 
 
WDS 18061-3541 TDT 682 (HD 321304) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18061-3541 TDT 682 distance=0' 18048-3554 HDO 283 distance=20' 18064-3601 SKF2032AB distance=21' 18064-3601 AMM 8AC distance=21' 18064-3601 AMM 8AD distance=21' 18064-3601 AMM 8AE distance=21' 18064-3601 AMM 8AF distance=21' 18064-3601 AMM 8AG distance=21' 18064-3601 AMM 8AH distance=21' 18064-3601 AMM 8AI distance=21' 18064-3601 AMM 8AJ distance=21' 18064-3601 AMM 8AK distance=21' 18064-3601 AMM 8AL distance=21' 18064-3601 AMM 8AM distance=21' 18064-3601 AMM 8AN distance=21' 18064-3601 AMM 8AO distance=21' 18064-3601 AMM 8AP distance=21' 18064-3601 AMM 8AQ distance=21' 18064-3601 AMM 8AR distance=21' 18064-3601 AMM 8AS distance=21' 18064-3601 AMM 8A,Ta distance=21' 18064-3601 AMM 8A,Tb distance=21' 18064-3601 AMM 8A,Tc distance=21' 18064-3601 AMM 8A,Td distance=21' 18064-3601 AMM 8A,Te distance=21' 18064-3601 AMM 8A,Tf distance=21' 18064-3601 AMM 8A,Tg distance=21' 18064-3601 AMM 8A,Th distance=21' 18064-3601 AMM 8A,Ti distance=21' 18064-3601 AMM 8A,Tj distance=21' 18064-3601 AMM 8A,Tk distance=21' 18064-3601 AMM 8A,Tl distance=21' 18064-3601 AMM 8A,Tm distance=21' 18064-3601 AMM 8A,Tn distance=21' 18064-3601 AMM 8A,To distance=21' 18064-3601 AMM 8A,Tp distance=21' 18064-3601 AMM 8A,Tq distance=21' 18064-3601 AMM 8A,Tr distance=21' 18064-3601 AMM 8A,Ts distance=21' 18064-3601 AMM 8A,Tt distance=21' 18064-3601 AMM 8A,Tu distance=21' 18064-3601 AMM 8A,Tv distance=21' 18064-3601 AMM 8A,Tw distance=21' 18064-3601 AMM 8A,Tx distance=21' 18064-3601 AMM 8A,Ty distance=21' 18064-3601 AMM 8A,Tz distance=21' 18064-3601 AMM 8A,Ua distance=21' 18064-3601 AMM 8A,Ub distance=21' 18064-3601 AMM 8A,Uc distance=21' 18064-3601 AMM 8A,Ud distance=21' 18064-3601 AMM 8A,Ue distance=21' 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 18061-3541 TDT 682 206 0.7
Show 18048-3554 HDO 283 305 12.4 20
Show 18064-3601 SKF2032 AB 180 12.3 21
Show 18064-3601 AMM 8 AC 105 3.2 21
Show 18064-3601 AMM 8 AD 174 3.3 21
Show 18064-3601 AMM 8 AE 306 5.0 21
Show 18064-3601 AMM 8 AF 20 4.9 21
Show 18064-3601 AMM 8 AG 91 4.8 21
Show 18064-3601 AMM 8 AH 15 5.2 21
Show 18064-3601 AMM 8 AI 10 5.2 21
Show 18064-3601 AMM 8 AJ 18 5.2 21
Show 18064-3601 AMM 8 AK 117 5.4 21
Show 18064-3601 AMM 8 AL 319 5.8 21
Show 18064-3601 AMM 8 AM 308 5.9 21
Show 18064-3601 AMM 8 AN 12 5.8 21
Show 18064-3601 AMM 8 AO 181 6.0 21
Show 18064-3601 AMM 8 AP 47 5.8 21
Show 18064-3601 AMM 8 AQ 344 6.1 21
Show 18064-3601 AMM 8 AR 304 6.3 21
Show 18064-3601 AMM 8 AS 305 6.5 21
Show 18064-3601 AMM 8 A,Ta 76 6.1 21
Show 18064-3601 AMM 8 A,Tb 233 6.6 21
Show 18064-3601 AMM 8 A,Tc 172 6.7 21
Show 18064-3601 AMM 8 A,Td 209 6.9 21
Show 18064-3601 AMM 8 A,Te 170 6.9 21
Show 18064-3601 AMM 8 A,Tf 232 7.2 21
Show 18064-3601 AMM 8 A,Tg 215 7.4 21
Show 18064-3601 AMM 8 A,Th 310 7.5 21
Show 18064-3601 AMM 8 A,Ti 252 7.7 21
Show 18064-3601 AMM 8 A,Tj 346 7.5 21
Show 18064-3601 AMM 8 A,Tk 194 7.6 21
Show 18064-3601 AMM 8 A,Tl 322 7.7 21
Show 18064-3601 AMM 8 A,Tm 258 7.8 21
Show 18064-3601 AMM 8 A,Tn 203 7.8 21
Show 18064-3601 AMM 8 A,To 225 8.0 21
Show 18064-3601 AMM 8 A,Tp 55 7.6 21
Show 18064-3601 AMM 8 A,Tq 218 8.0 21
Show 18064-3601 AMM 8 A,Tr 351 7.9 21
Show 18064-3601 AMM 8 A,Ts 101 7.7 21
Show 18064-3601 AMM 8 A,Tt 325 8.1 21
Show 18064-3601 AMM 8 A,Tu 1 8.0 21
Show 18064-3601 AMM 8 A,Tv 131 8.0 21
Show 18064-3601 AMM 8 A,Tw 51 8.0 21
Show 18064-3601 AMM 8 A,Tx 79 8.3 21
Show 18064-3601 AMM 8 A,Ty 198 8.8 21
Show 18064-3601 AMM 8 A,Tz 147 8.6 21
Show 18064-3601 AMM 8 A,Ua 230 9.0 21
Show 18064-3601 AMM 8 A,Ub 218 9.0 21
Show 18064-3601 AMM 8 A,Uc 27 8.9 21
Show 18064-3601 AMM 8 A,Ud 68 8.8 21
Show 18064-3601 AMM 8 A,Ue 348 9.2 21

 
 
WDS 18061-3541 : COMPONENTS
 
 
  A
B pa=202.0°
sep=0.65"
 
 
18061-3541 A
 
 
Componente originario normalizzato AB Name HD 321304 Coord arcsec 2000 180604.13-354055.5 Mag 11.02
PmRA 5.00 PmDE -23.0 Tycho2 7403-06109-1 HD 321304
Tycho2
Tycho2 7403-06109-1 Pflag RAmdeg 271.51716593 DEmdeg -35.68215525
PmRA 4.8 PmDE -22.7 E RAmdeg 37 E DEmdeg 51
E pmRA 1.9 E pmDE 2.0 EpRAm 1986.86 EpDEm 1982.01
Num 4 Q RAmdeg 1.6 Q DEmdeg 0.4 Q pmRA 1.6
Q pmDE 0.4 BTmag 10.876 E BTmag 0.062 VTmag 10.491
E VTmag 0.064 Prox 999 TYC T HIP
CCDM RAdeg 271.51715306 DEdeg -35.68210417 EpRA 1990 1.88
EpDE 1990 1.90 E RAdeg 38.0 E DEdeg 54.8 Posflg P
Corr -0.1
 
 
18061-3541 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 180604.11-354056.1 Mag 11.08 PmRA 5.00
PmDE -23.0 Calc delta mag 0.06 Calc coord yes