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Doubles in session


Current system
08044-0819
RST 4383
HD 66689


Nearby doubles
8' : 08049-0819
A 1582

16' : 08035-0810
HJ 2426

34' : 08043-0853
BRT 417

38' : 08067-0804
HJ 776

38' : 08019-0827
HJ 773

43' : 08016-0813
TDS5452

44' : 08017-0836
A 1580

48' : 08076-0814
GWP 976

48' : 08045-0905
J 2864

51' : 08045-0909
J 2865

54' : 08068-0900
GWP 972

57' : 08031-0727
HDS1148

57' : 08053-0724
RST4384

58' : 08082-0830
HDS1155

62' : 08005-0837
HJ 2425

64' : 08065-0915
STF1183AB

67' : 08034-0715
J 1508

72' : 08016-0916
A 3054AB

72' : 08074-0723
TDS5552

75' : 07598-0847
GWP 957

82' : 08088-0917
J 2870

90' : 07584-0811
RST4381

93' : 08094-0915
RST4386

93' : 08025-0947
BRT 416

94' : 07597-0718
RST4382

96' : 07590-0910
RST4874



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.

08044-0819 RST 4383 (HD 66689)

 
 
08h 04m 25.08s -08° 19' 04.1" P.A. 100.00 sep 0.4 mag 9.75,9.89 Sp F0
 
 
Coord 2000 08044-0819 Discov num RST4383 Comp Coord arcsec 2000 08 04 25.08 -08 19 04.1
Date first 1940 Date last 1991 Obs 5
Pa first 104 Pa last 99.6 P.A. Now (θ) 99.6°
Sep first 0.6 Sep last 0.44 Sep. Now (ρ) 0.44"
Mag pri 9.75 Mag sec 9.89 delta mag (ΔM) 0.14 Spectral class F0 (yellow-white)
Pri motion ra -024 Sec motion ra -024
Pri motion dec +010 Sec motion dec +010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 66689 Constellation Monoceros SAO 135450 Tycho2 5413-00262-1
Gaia DR2 3039602609407115136 HD 66689
 
 
WDS 08044-0819 RST 4383 (HD 66689) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rst1933 T - Rossiter, R.A. 1933MmRAS..65...27R
Rst1933 MemRAS 65, 27, 1933
Rst1937 Ma - Rossiter, R.A. 1937MmRAS..65...51R
Rst1937 MemRAS 65, 51, 1937
Rst1943 Ma - Rossiter, R.A. 1943POMic...8..133R
Rst1943 Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944 - Rossiter, R.A. 1944POMic...9....1R
Rst1944 Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947 Ma - Rossiter, R.A. 1947POMic...9....7R
Rst1947 Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955 Ma j Rossiter, R.A. 1955POMic..11....1R
Rst1955 +P+ Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964 Ma - Rossiter, R.A. 1964POMic...9...73R
Rst1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08044-0819 RST4383 1991 5 100 0.4 9.75 9.89 F0 080425.08-081904.1

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

 
 
WDS 08044-0819 RST 4383 (HD 66689) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08044-0819 RST 4383 (HD 66689) : MEASURES
 
 
No records found.

 
 
WDS 08044-0819 (HD 66689) : VIRTUAL EYEPIECE
 
 

08044-0819 RST4383A mag 9.75 Sp F0 08044-0819 RST4383B sep 0.4 P.A. 99.70 mag 9.89 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 08044-0819 (HD 66689) : ALADIN DSS IMAGE @ 08h 04m 25.08s -08° 19' 04.1"
 
 
 
 
WDS 08044-0819 RST 4383 (HD 66689) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08044-0819 RST4383 distance=0' 08049-0819 A 1582 distance=8' 08035-0810 HJ 2426 distance=16' 08043-0853 BRT 417 distance=34' 08067-0804 HJ 776 distance=38' 08019-0827 HJ 773 distance=38' 08016-0813 TDS5452 distance=43' 08017-0836 A 1580 distance=44' 08076-0814 GWP 976 distance=48' 08045-0905 J 2864 distance=48' 08045-0909 J 2865 distance=51' 08068-0900 GWP 972 distance=54' 08031-0727 HDS1148 distance=57' 08053-0724 RST4384 distance=57' 08082-0830 HDS1155 distance=58' 08005-0837 HJ 2425 distance=62' 08065-0915 A 543BC distance=63' 08065-0915 A 543BD distance=63' 08065-0915 STF1183AB distance=64' 08034-0715 J 1508 distance=67' 08016-0916 A 3054AB distance=72' 08016-0916 A 3054AC distance=72' 08074-0723 TDS5552 distance=72' 07598-0847 GWP 957 distance=75' 08088-0917 J 2870 distance=82' 07584-0811 RST4381 distance=90' 08094-0915 RST4386 distance=93' 08025-0947 BRT 416 distance=93' 07597-0718 RST4382 distance=94' 07590-0910 RST4874 distance=96' 08098-0913 HJ 2432 distance=97' 08054-0956 A 1583 distance=98' 08001-0937 J 2862 distance=101' 07580-0717 A 1579 distance=114' 08031-0625 A 1581 distance=116' 08086-0958 J 2869 distance=117' 08027-0628 J 2637 distance=117' 08026-0628 J 2636 distance=118' 08120-0858 DEA 73 distance=119' 08092-0642 BU 583 distance=121' 08112-0712 A 545 distance=122' 08117-0917 HJ 2433 distance=122' 08059-0614 J 2867 distance=127' 08060-0614 J 2868 distance=127' 08118-0717 GWP 994 distance=127' 08058-0614 J 3286 distance=127' 08129-0733 LDS5175 distance=134' 08135-0834 J 2872 distance=138' 08136-0835 J 2873 distance=139' 07573-0950 A 1578 distance=139' 08140-0809 J 2874 distance=143' 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 08044-0819 RST4383 100 0.4
Show 08049-0819 A 1582 229 1.5 8
Show 08035-0810 HJ 2426 146 37.7 16
Show 08043-0853 BRT 417 286 4.6 34
Show 08067-0804 HJ 776 222 9.7 38
Show 08019-0827 HJ 773 314 8.1 38
Show 08016-0813 TDS5452 351 0.5 43
Show 08017-0836 A 1580 299 0.3 44
Show 08076-0814 GWP 976 184 11.3 48
Show 08045-0905 J 2864 61 4.8 48
Show 08045-0909 J 2865 223 4.6 51
Show 08068-0900 GWP 972 301 91.8 54
Show 08031-0727 HDS1148 212 9.4 57
Show 08053-0724 RST4384 249 0.5 57
Show 08082-0830 HDS1155 142 0.4 58
Show 08005-0837 HJ 2425 245 14.0 62
Show 08065-0915 A 543 BC 320 1.3 63
Show 08065-0915 A 543 BD 22 13.3 63
Show 08065-0915 STF1183 AB 327 30.6 64
Show 08034-0715 J 1508 22 5.4 67
Show 08016-0916 A 3054 AB 45 1.9 72
Show 08016-0916 A 3054 AC 357 10.7 72
Show 08074-0723 TDS5552 328 2.1 72
Show 07598-0847 GWP 957 354 15.4 75
Show 08088-0917 J 2870 131 6.6 82
Show 07584-0811 RST4381 180 2.2 90
Show 08094-0915 RST4386 103 1.3 93
Show 08025-0947 BRT 416 135 3.7 93
Show 07597-0718 RST4382 321 1.6 94
Show 07590-0910 RST4874 349 0.2 96
Show 08098-0913 HJ 2432 68 20.4 97
Show 08054-0956 A 1583 185 4.2 98
Show 08001-0937 J 2862 61 2.4 101
Show 07580-0717 A 1579 66 3.2 114
Show 08031-0625 A 1581 300 1.4 116
Show 08086-0958 J 2869 212 7.3 117
Show 08027-0628 J 2637 241 7.0 117
Show 08026-0628 J 2636 59 4.4 118
Show 08120-0858 DEA 73 162 7.5 119
Show 08092-0642 BU 583 71 1.8 121
Show 08112-0712 A 545 252 3.7 122
Show 08117-0917 HJ 2433 324 17.4 122
Show 08059-0614 J 2867 307 9.3 127
Show 08060-0614 J 2868 6 6.5 127
Show 08118-0717 GWP 994 146 14.7 127
Show 08058-0614 J 3286 131 2.7 127
Show 08129-0733 LDS5175 346 5.6 134
Show 08135-0834 J 2872 11 5.9 138
Show 08136-0835 J 2873 118 5.7 139
Show 07573-0950 A 1578 255 0.8 139
Show 08140-0809 J 2874 141 4.5 143

 
 
WDS 08044-0819 : COMPONENTS
 
 
  A
B pa=99.7°
sep=0.44"
 
 
08044-0819 A
 
 
Componente originario normalizzato AB Name HD 66689 Coord arcsec 2000 080425.08-081904.1 Mag 9.75
Spectral class F0 (yellow-white) PmRA -24.00 PmDE 10.0 SAO 135450
Tycho2 5413-00262-1 HD 66689 DM BD-07 2335
Tycho2
Tycho2 5413-00262-1 Pflag RAmdeg 121.10457077 DEmdeg -8.31782669
PmRA -24.0 PmDE 10.1 E RAmdeg 10 E DEmdeg 13
E pmRA 1.1 E pmDE 1.1 EpRAm 1989.56 EpDEm 1988.17
Num 9 Q RAmdeg 1.0 Q DEmdeg 1.1 Q pmRA 0.9
Q pmDE 1.2 BTmag 9.505 E BTmag 0.023 VTmag 9.157
E VTmag 0.021 Prox 999 TYC T HIP
CCDM RAdeg 121.10462556 DEdeg -8.31784694 EpRA 1990 1.73
EpDE 1990 1.57 E RAdeg 11.0 E DEdeg 14.0 Posflg
Corr 0.1
SAO
SAO 135450 DelFlag RA1950 PmRA1950 -0.0022
DE1950 PmDE1950 0.009 Vmag 8.8 SpType F0
Double code Source 26 CatNum 3030 DM BD-07 2335
DMcomp BDsup HD 66689 M HD 0
GC RA1950rad 2.10310388 DE1950rad -0.14268759 PmRA2000 -0.0018
PmDE2000 0.013
CCDM
Ccdm 08044-0819 RComp Comp A Note1
Note2 Discov num DRAs 1.05 DDEs -4.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.0 Sp F0 PmNote *
PmRA -33 PmDE 9 Dm number -07 2335 Cat1 BD
Name2 135450 Cat2 SAO HD 66689 M HD
ADS BDS M ADS BDS N IDS IDS 07596S0802A
HIC
 
 
08044-0819 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 080425.11-081904.2 Mag 9.89 PmRA -24.00
PmDE 10.0 Calc delta mag 0.14 Calc coord yes
CCDM
Ccdm 08044-0819 RComp Comp B Note1
Note2 Discov num RST4383 DRAs DDEs
R dRAs Year 1939 Theta 104 Rho 0.6
Obs 3 Vmag 9.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 07596S0802B
HIC