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Doubles in session


Current system
10321-2828
RST 494
HD 91301


Nearby doubles
40' : 10291-2829
B 200

42' : 10297-2858
LDS3995

45' : 10345-2859
LDS5712

58' : 10287-2753
RST1511

59' : 10365-2827
RSS 241AB

59' : 10276-2824
RST1510

63' : 10366-2846
I 857

71' : 10369-2800
UC 1966

73' : 10375-2818
RST1517

81' : 10359-2930
TDS7368

81' : 10362-2927
DAM2449

82' : 10306-2947
UC 1944

87' : 10343-2949
TDS7342

87' : 10355-2941
LDS 309

88' : 10288-2944
SKF1894

91' : 10333-2659
B 2250AB

91' : 10381-2746
SHN 137

92' : 10381-2744
DAM2469

97' : 10392-2852
DAM2472

98' : 10254-2912
YSC 204

99' : 10393-2855
TDS7393

102' : 10355-2959
TDS7359AB

104' : 10328-2644
DAM2417

105' : 10354-3003
DAM2437

105' : 10300-3009
TDS7301

106' : 10308-2644
RST 493



Selections
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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.

10321-2828 RST 494 (HD 91301)

 
 
10h 32m 04.05s -28° 27' 52.5" P.A. 129.00 sep 0.4 mag 10.58,10.59 Sp G0
 
 
Coord 2000 10321-2828 Discov num RST 494 Comp Coord arcsec 2000 10 32 04.05 -28 27 52.5
Date first 1930 Date last 1991 Obs 5
Pa first 99 Pa last 128.8 P.A. Now (θ) 128.8°
Sep first 0.6 Sep last 0.41 Sep. Now (ρ) 0.41"
Mag pri 10.58 Mag sec 10.59 delta mag (ΔM) 0.01 Spectral class G0 (yellow)
Pri motion ra -062 Sec motion ra -062
Pri motion dec +013 Sec motion dec +013
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 91301 Constellation Hydra SAO 178944 Tycho2 6632-00970-1
Gaia DR2 5467610367013900416 HD 91301
 
 
WDS 10321-2828 RST 494 (HD 91301) : 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
10321-2828 RST 494 1991 5 129 0.4 10.58 10.59 G0 103204.05-282752.5

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

 
 
WDS 10321-2828 RST 494 (HD 91301) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10321-2828 RST 494 (HD 91301) : MEASURES
 
 
No records found.

 
 
WDS 10321-2828 (HD 91301) : VIRTUAL EYEPIECE
 
 

10321-2828 RST 494A mag 10.58 Sp G0 10321-2828 RST 494B sep 0.4 P.A. 132.40 mag 10.59 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 10321-2828 (HD 91301) : ALADIN DSS IMAGE @ 10h 32m 04.05s -28° 27' 52.5"
 
 
 
 
WDS 10321-2828 RST 494 (HD 91301) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10321-2828 RST 494 distance=0' 10291-2829 B 200 distance=40' 10297-2858 LDS3995 distance=42' 10345-2859 LDS5712 distance=45' 10287-2753 RST1511 distance=58' 10365-2827 RSS 241AB distance=59' 10276-2824 RST1510 distance=59' 10366-2846 I 857 distance=63' 10369-2800 UC 1966 distance=71' 10375-2818 RST1517 distance=73' 10359-2930 TDS7368 distance=81' 10362-2927 DAM2449 distance=81' 10306-2947 UC 1944 distance=82' 10343-2949 TDS7342 distance=87' 10355-2941 LDS 309 distance=87' 10288-2944 SKF1894 distance=88' 10333-2659 B 2250AB distance=91' 10333-2659 B 2250AC distance=91' 10381-2746 SHN 137 distance=91' 10381-2744 DAM2469 distance=92' 10392-2852 DAM2472 distance=97' 10254-2912 YSC 204 distance=98' 10393-2855 TDS7393 distance=99' 10355-2959 TDS7359AB distance=102' 10355-2959 DAM2440AB,C distance=102' 10328-2644 DAM2417 distance=104' 10354-3003 DAM2437 distance=105' 10300-3009 TDS7301 distance=105' 10308-2644 RST 493 distance=106' 10266-2709 B 2242 distance=107' 10373-2951 TOK 539 distance=108' 10329-2637 HDS1513 distance=112' 10304-2638 DAM2394 distance=113' 10337-3019 I 1201 distance=114' 10374-2959 DAM2461 distance=116' 10398-2728 B 202 distance=119' 10361-2641 BU 411 distance=120' 10309-2629 UC 1946 distance=120' 10321-3028 CBL 136 distance=121' 10247-2717 B 2241 distance=121' 10257-2659 B 198 distance=123' 10356-3025 DAM2441 distance=127' 10357-3026 DAM2442 distance=128' 10224-2851 SKF 431 distance=130' 10236-2934 HJ 4313 distance=130' 10296-3036 H N 50 distance=133' 10362-3029 HJ 4336 distance=134' 10312-3041 TDS7314 distance=134' 10315-3042 DAM2401 distance=135' 10249-2651 BRT2979 distance=137' 10384-2640 RST 500 distance=137' 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 10321-2828 RST 494 129 0.4
Show 10291-2829 B 200 198 4.7 40
Show 10297-2858 LDS3995 35 2.7 42
Show 10345-2859 LDS5712 236 192.0 45
Show 10287-2753 RST1511 221 4.4 58
Show 10365-2827 RSS 241 AB 46 9.5 59
Show 10276-2824 RST1510 73 0.4 59
Show 10366-2846 I 857 265 0.3 63
Show 10369-2800 UC 1966 40 30.7 71
Show 10375-2818 RST1517 44 2.9 73
Show 10359-2930 TDS7368 252 1.1 81
Show 10362-2927 DAM2449 113 2.3 81
Show 10306-2947 UC 1944 61 42.6 82
Show 10343-2949 TDS7342 105 3.6 87
Show 10355-2941 LDS 309 37 5.2 87
Show 10288-2944 SKF1894 310 15.6 88
Show 10333-2659 B 2250 AB 32 3.8 91
Show 10333-2659 B 2250 AC 36 8.1 91
Show 10381-2746 SHN 137 -1 0.0 91
Show 10381-2744 DAM2469 13 8.9 92
Show 10392-2852 DAM2472 132 9.4 97
Show 10254-2912 YSC 204 268 0.2 98
Show 10393-2855 TDS7393 172 0.6 99
Show 10355-2959 TDS7359 AB 147 0.4 102
Show 10355-2959 DAM2440 AB,C 109 8.4 102
Show 10328-2644 DAM2417 29 1.5 104
Show 10354-3003 DAM2437 54 4.6 105
Show 10300-3009 TDS7301 161 1.0 105
Show 10308-2644 RST 493 336 1.0 106
Show 10266-2709 B 2242 333 8.4 107
Show 10373-2951 TOK 539 249 999.9 108
Show 10329-2637 HDS1513 210 0.5 112
Show 10304-2638 DAM2394 242 4.9 113
Show 10337-3019 I 1201 166 3.5 114
Show 10374-2959 DAM2461 222 7.5 116
Show 10398-2728 B 202 316 2.6 119
Show 10361-2641 BU 411 303 1.3 120
Show 10309-2629 UC 1946 29 29.4 120
Show 10321-3028 CBL 136 30 14.5 121
Show 10247-2717 B 2241 303 11.4 121
Show 10257-2659 B 198 142 0.2 123
Show 10356-3025 DAM2441 90 3.3 127
Show 10357-3026 DAM2442 85 3.1 128
Show 10224-2851 SKF 431 149 15.1 130
Show 10236-2934 HJ 4313 314 10.3 130
Show 10296-3036 H N 50 228 10.3 133
Show 10362-3029 HJ 4336 59 4.4 134
Show 10312-3041 TDS7314 28 1.9 134
Show 10315-3042 DAM2401 197 1.2 135
Show 10249-2651 BRT2979 323 3.7 137
Show 10384-2640 RST 500 332 1.6 137

 
 
WDS 10321-2828 : COMPONENTS
 
 
  A
B pa=132.4°
sep=0.38"
 
 
10321-2828 A
 
 
Componente originario normalizzato AB Name HD 91301 Coord arcsec 2000 103204.05-282752.5 Mag 10.58
Spectral class G0 (yellow) PmRA -62.00 PmDE 13.0 SAO 178944
Tycho2 6632-00970-1 HD 91301 DM CD-27 7508
Tycho2
Tycho2 6632-00970-1 Pflag RAmdeg 158.01691392 DEmdeg -28.46460855
PmRA -61.6 PmDE 13.0 E RAmdeg 17 E DEmdeg 19
E pmRA 1.6 E pmDE 1.8 EpRAm 1987.42 EpDEm 1988.63
Num 6 Q RAmdeg 1.2 Q DEmdeg 2.0 Q pmRA 1.2
Q pmDE 2.0 BTmag 10.554 E BTmag 0.036 VTmag 9.908
E VTmag 0.029 Prox 999 TYC T HIP
CCDM RAdeg 158.01707806 DEdeg -28.46464083 EpRA 1990 1.60
EpDE 1990 1.64 E RAdeg 18.7 E DEdeg 20.1 Posflg
Corr 0.1
SAO
SAO 178944 DelFlag RA1950 PmRA1950 -0.0037
DE1950 PmDE1950 0.022 Vmag 9.1 SpType G0
Double code Source 24 CatNum 6945 DM CD-27 7508
DMcomp BDsup HD 91301 M HD 0
GC RA1950rad 2.74774486 DE1950rad -0.4923069 PmRA2000 -0.0035
PmDE2000 0.026
CCDM
Ccdm 10321-2828 RComp Comp A Note1
Note2 Discov num DRAs -1.91 DDEs 8.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.8 Sp G0 PmNote *
PmRA -49 PmDE 22 Dm number -27 7508 Cat1 CD
Name2 178944 Cat2 SAO HD 91301 M HD
ADS BDS M ADS BDS N IDS IDS 10274S2757A
HIC
 
 
10321-2828 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 103204.07-282752.8 Mag 10.59 PmRA -62.00
PmDE 13.0 Calc delta mag 0.01 Calc coord yes
CCDM
Ccdm 10321-2828 RComp Comp B Note1
Note2 Discov num RST 494 DRAs DDEs
R dRAs Year 1930 Theta 098 Rho 0.6
Obs 3 Vmag 10.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 10274S2757B
HIC