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Doubles in session


Current system
09421-2343
RST 2648


Nearby doubles
14' : 09413-2335
H N 20

18' : 09409-2343
BRT1479

19' : 09412-2355
UC 1820

26' : 09440-2336
ARA2156

31' : 09443-2334
TDS6776

43' : 09443-2313
I 838

44' : 09432-2423
KPP2578

46' : 09428-2258
DON1085AB

58' : 09380-2356
ARA2154

65' : 09468-2356
ARA2157

67' : 09378-2312
TDS6699

69' : 09461-2301
DON1086

74' : 09387-2246
TDS6713

81' : 09441-2228
ARA1469

82' : 09362-2347
TDS6677

84' : 09443-2225
RST2651

85' : 09440-2222
DAM1715

97' : 09366-2442
FIN 383

98' : 09492-2357
BRT2972

98' : 09376-2228
TDS6697

100' : 09350-2327
TDS6660

104' : 09465-2507
UC 1828

115' : 09382-2523
TDS6707

115' : 09357-2230
ARA1768

120' : 09363-2214
LDS 274

124' : 09483-2512
B 2697



Selections
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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.

09421-2343 RST 2648

 
 
09h 42m 08.23s -23° 42' 31.8" P.A. 133.00 sep 1.7 mag 7.99,12.90 Sp F3V
 
 
Coord 2000 09421-2343 Discov num RST2648 Comp Coord arcsec 2000 09 42 08.23 -23 42 31.8
Date first 1935 Date last 2016 Obs 6
Pa first 138 Pa last 132.5 P.A. Now (θ) 132.5°
Sep first 1.2 Sep last 1.732 Sep. Now (ρ) 1.732"
Mag pri 7.99 Mag sec 12.90 delta mag (ΔM) 4.91 Spectral class F3V (yellow-white)
Pri motion ra -001 Sec motion ra
Pri motion dec -031 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydra SAO 177863 Tycho2 6602-01741-1 Gaia DR2 5663566325748311552
HD 84083
 
 
WDS 09421-2343 RST 2648 : 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
09421-2343 RST2648 1987 4 129 1.6 7.99 12.90 F3V 094208.23-234231.8
09421-2343 RST2648 2015 5 133 1.7 7.99 12.90 F3V 094208.23-234231.8
09421-2343 RST2648 2016 6 133 1.7 7.99 12.90 F3V 094208.23-234231.8

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

 
 
WDS 09421-2343 RST 2648 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09421-2343 RST 2648 : MEASURES
 
 
No records found.

 
 
WDS 09421-2343 : VIRTUAL EYEPIECE
 
 

09421-2343 RST2648A mag 7.99 Sp F3V 09421-2343 RST2648B sep 1.6 P.A. 135.00 mag 12.9 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 09421-2343 : ALADIN DSS IMAGE @ 09h 42m 08.23s -23° 42' 31.8"
 
 
 
 
WDS 09421-2343 RST 2648 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

09421-2343 RST2648 distance=0' 09413-2335 H N 20 distance=14' 09409-2343 BRT1479 distance=18' 09412-2355 UC 1820 distance=19' 09440-2336 ARA2156 distance=26' 09443-2334 TDS6776 distance=31' 09443-2313 I 838 distance=43' 09432-2423 KPP2578 distance=44' 09428-2258 DON1085AB distance=46' 09380-2356 ARA2154 distance=58' 09468-2356 ARA2157 distance=65' 09378-2312 TDS6699 distance=67' 09461-2301 DON1086 distance=69' 09387-2246 TDS6713 distance=74' 09441-2228 ARA1469 distance=81' 09362-2347 TDS6677 distance=82' 09443-2225 RST2651 distance=84' 09440-2222 DAM1715 distance=85' 09366-2442 FIN 383 distance=97' 09492-2357 BRT2972 distance=98' 09376-2228 TDS6697 distance=98' 09350-2327 TDS6660 distance=100' 09465-2507 UC 1828 distance=104' 09382-2523 TDS6707 distance=115' 09357-2230 ARA1768 distance=115' 09363-2214 LDS 274 distance=120' 09483-2512 B 2697 distance=124' 09365-2204 TDS6681 distance=126' 09330-2348 B 2690 distance=126' 09359-2517 UC 1814 distance=128' 09459-2145 RSS 215 distance=129' 09347-2509 B 2220 distance=134' 09329-2428 ARA2312 distance=135' 09381-2139 TDS6704 distance=136' 09381-2548 TDS6705 distance=138' 09492-2521 B 2698 distance=138' 09323-2305 ARA1767 distance=142' 09362-2142 DON 345 distance=146' 09373-2554 TDS6693 distance=148' 09354-2539 UC 1813 distance=148' 09311-2329 LDS3902 distance=151' 09506-2521 KPP3796 distance=152' 09532-2341 B 2700 distance=153' 09533-2329 ARA2158 distance=154' 09437-2110 TDS 550 distance=155' 09425-2108 HJ 4233 distance=155' 09412-2104 ARA1078 distance=160' 09305-2401 B 183 distance=162' 09370-2610 WSI 127AB distance=164' 09370-2610 WJG 5AB,C distance=164' 09541-2318 TDS6891 distance=167' 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 09421-2343 RST2648 133 1.7
Show 09413-2335 H N 20 293 51.8 14
Show 09409-2343 BRT1479 243 4.6 18
Show 09412-2355 UC 1820 11 14.1 19
Show 09440-2336 ARA2156 303 11.8 26
Show 09443-2334 TDS6776 310 0.5 31
Show 09443-2313 I 838 335 2.7 43
Show 09432-2423 KPP2578 247 23.3 44
Show 09428-2258 DON1085 AB 282 15.8 46
Show 09380-2356 ARA2154 145 10.1 58
Show 09468-2356 ARA2157 328 8.8 65
Show 09378-2312 TDS6699 359 0.9 67
Show 09461-2301 DON1086 18 5.4 69
Show 09387-2246 TDS6713 243 0.5 74
Show 09441-2228 ARA1469 136 12.2 81
Show 09362-2347 TDS6677 202 2.1 82
Show 09443-2225 RST2651 143 0.5 84
Show 09440-2222 DAM1715 50 5.4 85
Show 09366-2442 FIN 383 138 0.1 97
Show 09492-2357 BRT2972 31 4.3 98
Show 09376-2228 TDS6697 230 5.0 98
Show 09350-2327 TDS6660 140 1.0 100
Show 09465-2507 UC 1828 83 10.5 104
Show 09382-2523 TDS6707 24 0.8 115
Show 09357-2230 ARA1768 54 14.2 115
Show 09363-2214 LDS 274 328 4.4 120
Show 09483-2512 B 2697 346 7.0 124
Show 09365-2204 TDS6681 121 0.5 126
Show 09330-2348 B 2690 273 9.3 126
Show 09359-2517 UC 1814 221 68.2 128
Show 09459-2145 RSS 215 77 11.6 129
Show 09347-2509 B 2220 83 21.2 134
Show 09329-2428 ARA2312 218 12.1 135
Show 09381-2139 TDS6704 253 0.4 136
Show 09381-2548 TDS6705 108 0.9 138
Show 09492-2521 B 2698 156 10.6 138
Show 09323-2305 ARA1767 334 14.6 142
Show 09362-2142 DON 345 218 1.8 146
Show 09373-2554 TDS6693 194 0.5 148
Show 09354-2539 UC 1813 113 37.2 148
Show 09311-2329 LDS3902 274 233.3 151
Show 09506-2521 KPP3796 331 3.0 152
Show 09532-2341 B 2700 119 9.6 153
Show 09533-2329 ARA2158 319 4.5 154
Show 09437-2110 TDS 550 1 1.1 155
Show 09425-2108 HJ 4233 311 12.7 155
Show 09412-2104 ARA1078 58 7.0 160
Show 09305-2401 B 183 330 4.3 162
Show 09370-2610 WSI 127 AB 54 0.4 164
Show 09370-2610 WJG 5 AB,C 315 41.8 164
Show 09541-2318 TDS6891 280 0.8 167

 
 
WDS 09421-2343 : COMPONENTS
 
 
  A
B pa=135.0°
sep=1.65"
 
 
09421-2343 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 094208.23-234231.8 Mag 7.99 Spectral class F3V (yellow-white)
PmRA -1.00 PmDE -31.0 SAO 177863 Tycho2 6602-01741-1
HD 84083 DM CD-23 8641
Tycho2
Tycho2 6602-01741-1 Pflag RAmdeg 145.53433406 DEmdeg -23.70883967
PmRA 2.6 PmDE -26.3 E RAmdeg 6 E DEmdeg 6
E pmRA 1.5 E pmDE 1.7 EpRAm 1991.19 EpDEm 1991.34
Num 8 Q RAmdeg 0.5 Q DEmdeg 1.7 Q pmRA 0.5
Q pmDE 1.6 BTmag 8.468 E BTmag 0.016 VTmag 7.992
E VTmag 0.012 Prox 999 TYC T HIP
CCDM RAdeg 145.53432750 DEdeg -23.70877861 EpRA 1990 1.70
EpDE 1990 1.67 E RAdeg 5.9 E DEdeg 6.2 Posflg
Corr 0.3
SAO
SAO 177863 DelFlag RA1950 PmRA1950 -0.0011
DE1950 PmDE1950 -0.035 Vmag 8.2 SpType F0
Double code Source 25 CatNum 7572 DM CD-23 8641
DMcomp BDsup HD 84083 M HD 0
GC RA1950rad 2.53007972 DE1950rad -0.40979809 PmRA2000 -0.0009
PmDE2000 -0.031
CCDM
Ccdm 09421-2343 RComp Comp A Note1
Note2 Discov num DRAs 2.14 DDEs 28.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.0 Sp F0 PmNote *
PmRA -15 PmDE -35 Dm number -23 8641 Cat1 CD
Name2 177863 Cat2 SAO HD 84083 M HD
ADS BDS M ADS BDS N IDS IDS 09376S2315A
HIC
 
 
09421-2343 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 094208.32-234233.0 Mag 12.9 Calc delta mag 4.91
Calc coord yes
CCDM
Ccdm 09421-2343 RComp Comp B Note1
Note2 Discov num RST2648 DRAs DDEs
R dRAs Year 1935 Theta 136 Rho 1.2
Obs 2 Vmag 12.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 09376S2315B
HIC