09500-2108 RST 2655 (HD 85244)

 
 
09h 50m 00.46s -21° 07' 46.2" P.A. 348.00 sep 0.5 mag 9.17,9.59 Sp A4V dist. 531.91 pc (1735.09 l.y.)
 
 
Coord 2000 09500-2108 Discov num RST2655 Comp Coord arcsec 2000 09 50 00.46 -21 07 46.2
Date first 1935 Date last 1991 Obs 9
Pa first 339 Pa last 347.6 P.A. Now (θ) 347.6°
Sep first 0.7 Sep last 0.45 Sep. Now (ρ) 0.45"
Mag pri 9.17 Mag sec 9.59 delta mag (ΔM) 0.42 Spectral class A4V (white)
Pri motion ra +004 Sec motion ra +004
Pri motion dec +001 Sec motion dec +001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 85244 Constellation Hydra SAO 178063 HIP 48231
Tycho2 6056-00685-1 Gaia DR2 5664385771148338944 HD 85244 BD BD-20 3026
Distance 531.91 Distance ly 1735.09
 
 
WDS 09500-2108 RST 2655 (HD 85244) : 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
09500-2108 RST2655 1991 9 348 0.5 9.17 9.59 A4V D 095000.46-210746.2

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WDS 09500-2108 RST 2655 (HD 85244) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09500-2108 RST 2655 (HD 85244) : MEASURES
 
 
No records found.

 
 
WDS 09500-2108 (HD 85244) : VIRTUAL EYEPIECE
 
 

09500-2108 RST2655A mag 9.17 Sp A4V 09500-2108 RST2655B sep 0.5 P.A. 348.40 mag 9.59 virtual eyepiece
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Radius:
Components only
 
 
WDS 09500-2108 (HD 85244) : ALADIN DSS IMAGE @ 09h 50m 00.46s -21° 07' 46.2"
 
 
 
 
WDS 09500-2108 RST 2655 (HD 85244) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


09500-2108  RST2655 distance=1' 09529-2151  BRT1480 distance=59' 09526-2155  UC 1843 distance=60' 09459-2145  RSS 215 distance=69' 09546-2026  ARA 661 distance=76' 09452-2027  UC 1827 distance=79' 09453-2020  I   496 distance=81' 09437-2110  TDS 550 distance=89' 09554-2159  B  1998 distance=91' 09434-2041  ARA1079 distance=97' 09533-2234  DAM1829 distance=98' 09469-1939  GWP1236 distance=99' 09538-2232  DON 368 distance=100' 09519-1931  B  2532 distance=101' 09555-1959  HDS1433 distance=104' 09573-2045  ARA1080 distance=105' 09457-1942  RST3663 distance=105' 09425-2108  HJ 4233 distance=106' 09435-2010  NSN 335 distance=109' 09443-2225  RST2651 distance=111' 09536-1929  HJ 4261 distance=111' 09457-1935  GWP1233 distance=112' 09440-2222  DAM1715 distance=113' 09441-2228  ARA1469 distance=115' 09436-1946  GWP1224 distance=122' 09412-2104  ARA1078 distance=124' 09585-2035  ARA1081 distance=124' 09560-1937  GWP1254 distance=124' 09448-1927  RSS 213 distance=125' 09461-2301  DON1086 distance=126' 09598-2128  DON 376 distance=139' 09541-2318  TDS6891 distance=143' 09583-2232  DAM1884BC distance=144' 09583-2232  DAM1884AB distance=144' 09583-2232  DAM1884AC distance=144' 09443-2313  I   838 distance=149' 09533-2329  ARA2158 distance=149' 09428-2258  DON1085AB distance=149' 09593-1956  LDS 294 distance=149' 09511-1840  CBL 132 distance=150' 10007-2121  DON 380 distance=150' 09597-2223  ARA1471 distance=154' 09424-1914  KPP 196 distance=157' 09591-2240  MET  55AB distance=157' 09591-2240  MET  55AC distance=157' 09591-2240  SKF1632AD distance=157' 09389-2041  TDS6717 distance=159' 09532-2341  B  2700 distance=160' 09579-2309  ARA1771 distance=164' 09389-2016  B   779 distance=164' 09443-2334  TDS6776 distance=167' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 09500-2108 RST2655 348 0.5 1
Show 09529-2151 BRT1480 82 5.1 59
Show 09526-2155 UC 1843 206 12.7 60
Show 09459-2145 RSS 215 77 11.6 69
Show 09546-2026 ARA 661 191 15.3 76
Show 09452-2027 UC 1827 73 10.2 79
Show 09453-2020 I 496 347 2.8 81
Show 09437-2110 TDS 550 1 1.1 89
Show 09554-2159 B 1998 182 1.6 91
Show 09434-2041 ARA1079 159 9.0 97
Show 09533-2234 DAM1829 210 2.8 98
Show 09469-1939 GWP1236 195 15.4 99
Show 09538-2232 DON 368 169 1.5 100
Show 09519-1931 B 2532 148 2.4 101
Show 09555-1959 HDS1433 19 0.5 104
Show 09573-2045 ARA1080 214 14.0 105
Show 09457-1942 RST3663 0.6 105
Show 09425-2108 HJ 4233 311 12.7 106
Show 09435-2010 NSN 335 190 10.5 109
Show 09443-2225 RST2651 143 0.5 111
Show 09536-1929 HJ 4261 82 8.4 111
Show 09457-1935 GWP1233 35 54.3 112
Show 09440-2222 DAM1715 50 5.4 113
Show 09441-2228 ARA1469 136 12.2 115
Show 09436-1946 GWP1224 290 7.0 122
Show 09412-2104 ARA1078 58 7.0 124
Show 09585-2035 ARA1081 353 4.2 124
Show 09560-1937 GWP1254 326 14.0 124
Show 09448-1927 RSS 213 82 11.2 125
Show 09461-2301 DON1086 18 5.4 126
Show 09598-2128 DON 376 244 2.2 139
Show 09541-2318 TDS6891 280 0.8 143
Show 09583-2232 DAM1884 BC 316 3.7 144
Show 09583-2232 DAM1884 AB 246 15.5 144
Show 09583-2232 DAM1884 AC 258 17.2 144
Show 09443-2313 I 838 335 2.7 149
Show 09533-2329 ARA2158 319 4.5 149
Show 09428-2258 DON1085 AB 282 15.8 149
Show 09593-1956 LDS 294 170 24.3 149
Show 09511-1840 CBL 132 116 50.7 150
Show 10007-2121 DON 380 283 2.9 150
Show 09597-2223 ARA1471 161 10.7 154
Show 09424-1914 KPP 196 55 3.9 157
Show 09591-2240 MET 55 AB 275 8.2 157
Show 09591-2240 MET 55 AC 357 10.1 157
Show 09591-2240 SKF1632 AD 153 26.6 157
Show 09389-2041 TDS6717 112 0.4 159
Show 09532-2341 B 2700 119 9.6 160
Show 09579-2309 ARA1771 52 12.3 164
Show 09389-2016 B 779 1 2.9 164
Show 09443-2334 TDS6776 310 0.5 167

 
 
WDS 09500-2108 : COMPONENTS
 
 
  A
B pa=348.4°
sep=0.45"
 
 
09500-2108 A
 
 
Componente originario normalizzato AB Name HD 85244 Coord arcsec 2000 095000.46-210746.2 Mag 9.17
Spectral class A4V (white) PmRA 4.00 PmDE 1.0 SAO 178063
HIP 48231 Tycho2 6056-00685-1 HD 85244 BD BD-20 3026
Tycho2
Tycho2 6056-00685-1 Pflag RAmdeg 147.50191499 DEmdeg -21.12945707
PmRA 4.3 PmDE 0.5 E RAmdeg 8 E DEmdeg 9
E pmRA 1.3 E pmDE 1.4 EpRAm 1990.33 EpDEm 1990.32
Num 9 Q RAmdeg 0.6 Q DEmdeg 1.1 Q pmRA 0.6
Q pmDE 1.1 BTmag 8.982 E BTmag 0.018 VTmag 8.717
E VTmag 0.015 Prox 999 TYC T HIP 48231
CCDM AB RAdeg 147.50190472 DEdeg -21.12945861 EpRA 1990 1.74
EpDE 1990 1.61 E RAdeg 7.8 E DEdeg 8.8 Posflg P
Corr 0.1
SAO
SAO 178063 DelFlag RA1950 PmRA1950 -0.0002
DE1950 PmDE1950 0.017 Vmag 8.6 SpType A2
Double code Source 23 CatNum 4406 DM BD-20 3026
DMcomp BDsup HD 85244 M HD 0
GC RA1950rad 2.56422448 DE1950rad -0.36469103 PmRA2000 0.0001
PmDE2000 0.021
Hipparcos
Catalog H HIP 48231 Proxy H RAhms 09 50 00.46
DEdms -21 07 46.2 Vmag 8.59 VarFlag R Vmag H
RAdeg 147.502 DEdeg -21.1295 AstroRef A Plx 2.54
CCDM 09500-2108 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 345 Rho 0.515 HD 85244 BD BD-20 3026
CD CP Dm number -20 3026 VIred 0.32
SpType A4V+... R SpType Coord arcsec 2000 095000.46-210746.2
Hipparcos 2
HIP 48231 Sn 15 So 3 Nc 2
RArad 2.5743940287 DErad -0.3687792124 Plx 1.88 PmRA 0.05
PmDE 5.78 E RArad 0.79 E DErad 0.98 E Plx 1.08
E pmRA 0.87 E pmDE 1.29 Hpmag 8.6634 E Hpmag 0.0018
SHp 0.018 VA 0 BV 0.314 E BV 0.025
VI 0.36
CCDM
Ccdm 09500-2108 RComp Comp A Note1
Note2 Discov num DRAs 0.45 DDEs 15.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.1 Sp A2 PmNote *
PmRA -3 PmDE 17 Dm number -20 3026 Cat1 BD
Name2 178063 Cat2 SAO HD 85244 M HD
ADS BDS M ADS BDS N IDS IDS 09453S2040A
HIC 48231
 
 
09500-2108 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 095000.45-210745.8 Mag 9.59 PmRA 4.00
PmDE 1.0 Calc delta mag 0.42 Calc coord yes
CCDM
Ccdm 09500-2108 RComp Comp B Note1
Note2 Discov num RST2655 DRAs DDEs
R dRAs Year 1935 Theta 340 Rho 0.7
Obs 6 Vmag 9.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 09453S2040B
HIC 48231