20318-3558 RSS 551

 
 
20h 31m 45.21s -35° 58' 10.4" P.A. 175.00 sep 15.4 mag 9.78,13.00 Sp G0V: dist. 116.96 pc (381.52 l.y.)
 
 
Coord 2000 20318-3558 Discov num RSS 551 Comp Coord arcsec 2000 20 31 45.21 -35 58 10.4
Date first 1975 Date last 2015 Obs 5
Pa first 174 Pa last 175.3 P.A. Now (θ) 175.3°
Sep first 14.7 Sep last 15.439 Sep. Now (ρ) 15.439"
Mag pri 9.78 Mag sec 13.00 delta mag (ΔM) 3.22 Spectral class G0V: (yellow)
Pri motion ra +015 Sec motion ra
Pri motion dec +007 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Microscopium HIP 101281 Tycho2 7467-00380-1 Gaia DR2 6695297047402477312
HD 195303 CD CD-3614204 CP CP-36 9194 Distance 116.96
Distance ly 381.52
 
 
WDS 20318-3558 RSS 551 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rss1996 Pa - Rousseau, J.M., Perie, J.P., & Gachard, M.T. 1996A&AS..116..301R
Rss1996 A&AS 116, 301, 1996
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20318-3558 RSS 551 1998 2 175 15.1 9.78 13.00 G0V: D 203145.21-355810.4
20318-3558 RSS 551 2010 4 175 15.0 9.78 13.00 G0V: 203145.21-355810.4
20318-3558 RSS 551 2015 5 175 15.4 9.78 13.00 G0V: 203145.21-355810.4

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WDS 20318-3558 RSS 551 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20318-3558 RSS 551 : MEASURES
 
 
No records found.

 
 
WDS 20318-3558 : VIRTUAL EYEPIECE
 
 

20318-3558 RSS 551A mag 9.78 Sp G0V: 20318-3558 RSS 551B sep 15.4 P.A. 176.20 mag 13 virtual eyepiece
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Radius:
Components only
 
 
WDS 20318-3558 : ALADIN DSS IMAGE @ 20h 31m 45.21s -35° 58' 10.4"
 
 
 
 
WDS 20318-3558 RSS 551 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20318-3558  RSS 551 distance=0' 20317-3531  HJ 5205 distance=27' 20300-3542  BRT1808 distance=28' 20296-3638  RST3260 distance=48' 20338-3643  HDS2939 distance=52' 20268-3551  RST3259 distance=60' 20282-3644  BRT1807 distance=64' 20267-3622  DAW 228 distance=67' 20340-3455  TDT2380AB distance=69' 20266-3630  HJ 5198 distance=71' 20362-3506  SKF1246 distance=76' 20255-3548  KPP2300 distance=77' 20257-3617  LDS 711 distance=77' 20256-3538  B   990 distance=78' 20381-3627  KPP3107 distance=83' 20318-3723  RST3262 distance=86' 20364-3706  B  2888 distance=89' 20347-3435  TDT2390 distance=91' 20369-3713  KPP1356 distance=98' 20291-3732  B   486 distance=100' 20269-3724  R   321 distance=105' 20247-3445  DAW 226BC distance=115' 20247-3445  HJ 5195AB distance=115' 20247-3445  HJ 5195AC distance=115' 20390-3445  BRT1811 distance=116' 20222-3541  I   430 distance=118' 20223-3631  OL   25 distance=120' 20365-3413  RST3264 distance=121' 20217-3637  HDS2908 distance=128' 20348-3355  HJ 5207 distance=129' 20211-3530  UC 4156 distance=133' 20218-3654  HJ 5189 distance=133' 20330-3336  TDT2362 distance=143' 20314-3335  NSN 493 distance=144' 20361-3814  HJ 5208 distance=146' 20436-3532  HJ 5215 distance=147' 20209-3450  B   478 distance=150' 20442-3607  UC 4273 distance=152' 20351-3330  BRT1809 distance=154' 20291-3327  RST2142 distance=155' 20437-3509  KPP 941 distance=155' 20198-3706  RST3254 distance=160' 20202-3435  I  1416 distance=164' 20448-3653  UC 4278 distance=167' 20338-3313  RSS 552 distance=167' 20452-3510  SEE 428 distance=171' 20200-3745  TVB 313 distance=178' 20173-3638  RSS 545 distance=179' 20374-3312  SKF2088 distance=180' 20366-3308  RST2146 distance=181' 20217-3813  KPP 471 distance=181' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 20318-3558 RSS 551 175 15.4
Show 20317-3531 HJ 5205 36 33.3 27
Show 20300-3542 BRT1808 146 10.9 28
Show 20296-3638 RST3260 302 2.2 48
Show 20338-3643 HDS2939 161 0.3 52
Show 20268-3551 RST3259 112 1.8 60
Show 20282-3644 BRT1807 261 3.5 64
Show 20267-3622 DAW 228 48 11.7 67
Show 20340-3455 TDT2380 AB 76 0.5 69
Show 20266-3630 HJ 5198 237 9.1 71
Show 20362-3506 SKF1246 169 21.8 76
Show 20255-3548 KPP2300 107 19.4 77
Show 20257-3617 LDS 711 143 9.6 77
Show 20256-3538 B 990 194 2.2 78
Show 20381-3627 KPP3107 325 6.6 83
Show 20318-3723 RST3262 67 3.4 86
Show 20364-3706 B 2888 259 13.3 89
Show 20347-3435 TDT2390 225 0.4 91
Show 20369-3713 KPP1356 244 10.2 98
Show 20291-3732 B 486 184 0.3 100
Show 20269-3724 R 321 123 1.6 105
Show 20247-3445 DAW 226 BC 137 20.5 115
Show 20247-3445 HJ 5195 AB 115 16.3 115
Show 20247-3445 HJ 5195 AC 127 36.1 115
Show 20390-3445 BRT1811 277 2.4 116
Show 20222-3541 I 430 345 20.7 118
Show 20223-3631 OL 25 257 1.7 120
Show 20365-3413 RST3264 99 2.7 121
Show 20217-3637 HDS2908 133 0.0 128
Show 20348-3355 HJ 5207 257 10.5 129
Show 20211-3530 UC 4156 350 25.7 133
Show 20218-3654 HJ 5189 294 7.5 133
Show 20330-3336 TDT2362 146 0.5 143
Show 20314-3335 NSN 493 182 11.8 144
Show 20361-3814 HJ 5208 277 9.2 146
Show 20436-3532 HJ 5215 183 22.8 147
Show 20209-3450 B 478 28 6.0 150
Show 20442-3607 UC 4273 22 17.6 152
Show 20351-3330 BRT1809 154 3.0 154
Show 20291-3327 RST2142 327 1.9 155
Show 20437-3509 KPP 941 156 7.7 155
Show 20198-3706 RST3254 40 1.6 160
Show 20202-3435 I 1416 323 0.1 164
Show 20448-3653 UC 4278 250 22.0 167
Show 20338-3313 RSS 552 29 6.7 167
Show 20452-3510 SEE 428 188 4.4 171
Show 20200-3745 TVB 313 267 2.5 178
Show 20173-3638 RSS 545 132 22.1 179
Show 20374-3312 SKF2088 135 13.2 180
Show 20366-3308 RST2146 245 1.9 181
Show 20217-3813 KPP 471 209 3.7 181

 
 
WDS 20318-3558 : COMPONENTS
 
 
  A
B pa=176.2°
sep=15.42"
 
 
20318-3558 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 203145.21-355810.4 Mag 9.78 Spectral class G0V: (yellow)
PmRA 15.00 PmDE 7.0 HIP 101281 Tycho2 7467-00380-1
HD 195303 CD CD-3614204 CP CP-36 9194
Tycho2
Tycho2 7467-00380-1 Pflag RAmdeg 307.93843438 DEmdeg -35.96954049
PmRA 17.0 PmDE 8.0 E RAmdeg 16 E DEmdeg 19
E pmRA 1.5 E pmDE 1.5 EpRAm 1987.89 EpDEm 1986.11
Num 6 Q RAmdeg 0.3 Q DEmdeg 0.9 Q pmRA 0.3
Q pmDE 0.9 BTmag 10.534 E BTmag 0.034 VTmag 9.911
E VTmag 0.028 Prox 999 TYC T HIP 101281
CCDM RAdeg 307.93838639 DEdeg -35.96956000 EpRA 1990 1.75
EpDE 1990 1.57 E RAdeg 17.2 E DEdeg 21.3 Posflg
Corr -0.2
Hipparcos
Catalog H HIP 101281 Proxy RAhms 20 31 45.21
DEdms -35 58 10.4 Vmag 9.77 VarFlag R Vmag H
RAdeg 307.938 DEdeg -35.9696 AstroRef Plx 7.38
CCDM 20318-3558 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 195303 BD
CD CD-3614204 CP CP-36 9194 Dm number -3614204 VIred 0.7
SpType G0V: R SpType Coord arcsec 2000 203145.21-355810.4
Hipparcos 2
HIP 101281 Sn 5 So 0 Nc 1
RArad 5.3745388067 DErad -0.6277871459 Plx 8.55 PmRA 16.3
PmDE 7.23 E RArad 1.15 E DErad 0.72 E Plx 1.31
E pmRA 1.69 E pmDE 1.04 Hpmag 9.8951 E Hpmag 0.0031
SHp 0.029 VA 0 BV 0.578 E BV 0.036
VI 0.65
CCDM
Ccdm 20318-3558 RComp Comp A Note1
Note2 Discov num DRAs -2.83 DDEs -10.5
R dRAs 40 Year Theta Rho
Obs 2 Vmag 9.9 Sp G0 PmNote
PmRA PmDE Dm number -3614204 Cat1 CD
Name2 Cat2 HD 195303 M HD
ADS BDS M ADS BDS N IDS * IDS 20253S3618A
HIC 101281
 
 
20318-3558 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203145.29-355825.8 Mag 13 Calc delta mag 3.22
Calc coord yes
CCDM
Ccdm 20318-3558 RComp Comp B Note1
Note2 Discov num RSU DRAs -2.69 DDEs -25.0
R dRAs 40 Year 1975 Theta 174 Rho 14.7
Obs 1 Vmag 13.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 20253S3618B
HIC