11285-5421 CPO 325 (HD 99821)

 
 
11h 28m 28.77s -54° 20' 36.4" P.A. 42.00 sep 7.3 mag 8.26,10.30 Sp K2III
 
 
Coord 2000 11285-5421 Discov num CPO 325 Comp Coord arcsec 2000 11 28 28.77 -54 20 36.4
Date first 1893 Date last 2015 Obs 4
Pa first 49 Pa last 41.8 P.A. Now (θ) 41.8°
Sep first 7.6 Sep last 7.265 Sep. Now (ρ) 7.265"
Mag pri 8.26 Mag sec 10.30 delta mag (ΔM) 2.04 Spectral class K2III (yellow-orange)
Pri motion ra +027 Sec motion ra
Pri motion dec -005 Sec motion dec
Notes U (Proper motion indicates non-physical)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 99821 Constellation Centaurus SAO 239096 Tycho2 8617-01558-1
Gaia DR2 5346526064907083648 HD 99821
 
 
WDS 11285-5421 CPO 325 (HD 99821) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
CpO1906 - Cape Observatory .
CpO1906 Cape Obs - Henderson, 1906
CpO1938 P+ - Cape Observatory .
CpO1938 +T Cape Obs (1822-1938 data)
CpO9999 T - Cape Observatory ...................
CpO9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11285-5421 CPO 325 1938 2 43 6.8 8.26 10.30 K2III 112828.77-542036.4
11285-5421 CPO 325 1992 3 45 5.3 8.26 10.30 K2III 112828.77-542036.4
11285-5421 CPO 325 2015 4 42 7.3 8.26 10.30 K2III U 112828.77-542036.4

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WDS 11285-5421 CPO 325 (HD 99821) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11285-5421 CPO 325 (HD 99821) : MEASURES
 
 
No records found.

 
 
WDS 11285-5421 (HD 99821) : VIRTUAL EYEPIECE
 
 

11285-5421 CPO 325A mag 8.26 Sp K2III 11285-5421 CPO 325B sep 6.1 P.A. 27.50 mag 10.3 virtual eyepiece
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Radius:
Components only
 
 
WDS 11285-5421 (HD 99821) : ALADIN DSS IMAGE @ 11h 28m 28.77s -54° 20' 36.4"
 
 
 
 
WDS 11285-5421 CPO 325 (HD 99821) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


11285-5421  CPO 325 distance=0' 11260-5415  TDS7857 distance=22' 11262-5434  RST1587 distance=24' 11301-5440  HJ 4442 distance=25' 11286-5453  FIN 416 distance=33' 11288-5453  FIN 185 distance=33' 11270-5451  HJ 4436 distance=34' 11317-5445  FIN  44 distance=38' 11331-5419  CKA   1 distance=41' 11311-5457  TDS7904 distance=43' 11284-5505  TDS7876 distance=45' 11226-5423  RST1580 distance=52' 11302-5330  TDS7893 distance=53' 11275-5515  TDS7866 distance=56' 11236-5503  LDS 352 distance=60' 11326-5333  TDS7915 distance=60' 11299-5519  FIN  43 distance=60' 11351-5438  RST1598 distance=61' 11336-5508  FIN  45 distance=66' 11210-5429  I   879 distance=66' 11225-5501  DAW 202AB distance=66' 11225-5501  HJ 4431AC distance=66' 11209-5437  KPP1823 distance=68' 11265-5529  HJ 4434 distance=71' 11302-5529  TDS7894 distance=71' 11361-5358  NSN 284 distance=71' 11336-5325  RST1595 distance=72' 11268-5310  I   883 distance=73' 11210-5349  TDS7812 distance=73' 11207-5349  TDS7803 distance=76' 11371-5432  TDS7961 distance=76' 11225-5322  BNS   6AB distance=79' 11225-5322  RST1578AC distance=79' 11225-5320  DAM 548 distance=81' 11379-5429  KPP 252 distance=83' 11306-5256  TDS7896 distance=87' 11351-5315  RSS 266 distance=89' 11185-5441  BRT2064 distance=90' 11355-5313  RST1599 distance=92' 11198-5329  SEE 129 distance=93' 11285-5553  RSS 263 distance=93' 11298-5552  HJ 4441 distance=93' 11390-5416  RST1603 distance=93' 11185-5455  BRT2065 distance=93' 11212-5532  BRT2577 distance=95' 11293-5557  DAW 203AB distance=97' 11293-5557  R   172AC distance=97' 11248-5552  KPP 246 distance=97' 11229-5257  RST1583 distance=98' 11228-5545  RST1582 distance=98' 11206-5532  TDS7799 distance=99' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 11285-5421 CPO 325 42 7.3
Show 11260-5415 TDS7857 247 0.5 22
Show 11262-5434 RST1587 195 3.4 24
Show 11301-5440 HJ 4442 230 3.4 25
Show 11286-5453 FIN 416 230 0.5 33
Show 11288-5453 FIN 185 189 3.0 33
Show 11270-5451 HJ 4436 357 14.2 34
Show 11317-5445 FIN 44 245 0.6 38
Show 11331-5419 CKA 1 132 1.1 41
Show 11311-5457 TDS7904 120 0.7 43
Show 11284-5505 TDS7876 75 2.4 45
Show 11226-5423 RST1580 141 0.5 52
Show 11302-5330 TDS7893 294 0.4 53
Show 11275-5515 TDS7866 335 0.5 56
Show 11236-5503 LDS 352 40 7.9 60
Show 11326-5333 TDS7915 306 0.9 60
Show 11299-5519 FIN 43 286 1.7 60
Show 11351-5438 RST1598 284 2.3 61
Show 11336-5508 FIN 45 271 0.6 66
Show 11210-5429 I 879 113 0.3 66
Show 11225-5501 DAW 202 AB 12 7.5 66
Show 11225-5501 HJ 4431 AC 223 13.1 66
Show 11209-5437 KPP1823 231 14.1 68
Show 11265-5529 HJ 4434 257 12.4 71
Show 11302-5529 TDS7894 186 1.1 71
Show 11361-5358 NSN 284 1 16.2 71
Show 11336-5325 RST1595 304 0.6 72
Show 11268-5310 I 883 240 0.3 73
Show 11210-5349 TDS7812 6 1.7 73
Show 11207-5349 TDS7803 97 0.6 76
Show 11371-5432 TDS7961 60 0.9 76
Show 11225-5322 BNS 6 AB -1 -1.0 79
Show 11225-5322 RST1578 AC 4.8 79
Show 11225-5320 DAM 548 302 8.3 81
Show 11379-5429 KPP 252 314 3.6 83
Show 11306-5256 TDS7896 214 2.3 87
Show 11351-5315 RSS 266 170 55.8 89
Show 11185-5441 BRT2064 74 4.6 90
Show 11355-5313 RST1599 345 0.7 92
Show 11198-5329 SEE 129 6 6.6 93
Show 11285-5553 RSS 263 165 30.1 93
Show 11298-5552 HJ 4441 192 12.2 93
Show 11390-5416 RST1603 294 2.9 93
Show 11185-5455 BRT2065 4.4 93
Show 11212-5532 BRT2577 142 4.2 95
Show 11293-5557 DAW 203 AB 36 12.5 97
Show 11293-5557 R 172 AC 111 23.6 97
Show 11248-5552 KPP 246 309 3.5 97
Show 11229-5257 RST1583 72 2.4 98
Show 11228-5545 RST1582 356 1.6 98
Show 11206-5532 TDS7799 2.3 99

 
 
WDS 11285-5421 : COMPONENTS
 
 
  A
B pa=27.5°
sep=6.11"
 
 
11285-5421 A
 
 
Componente originario normalizzato AB Name HD 99821 Coord arcsec 2000 112828.77-542036.4 Mag 8.26
Spectral class K2III (yellow-orange) PmRA 27.00 PmDE -5.0 SAO 239096
Tycho2 8617-01558-1 HD 99821 DM CP-53 4570
Tycho2
Tycho2 8617-01558-1 Pflag RAmdeg 172.11991585 DEmdeg -54.34347152
PmRA -3.5 PmDE 2.1 E RAmdeg 7 E DEmdeg 7
E pmRA 2.6 E pmDE 2.5 EpRAm 1991.51 EpDEm 1991.50
Num 4 Q RAmdeg 0.4 Q DEmdeg 0.9 Q pmRA 0.4
Q pmDE 0.9 BTmag 9.820 E BTmag 0.022 VTmag 8.260
E VTmag 0.012 Prox 822 TYC T HIP
CCDM RAdeg 172.11993000 DEdeg -54.34347639 EpRA 1990 1.59
EpDE 1990 1.58 E RAdeg 7.0 E DEdeg 6.9 Posflg
Corr -0.2
SAO
SAO 239096 DelFlag RA1950 PmRA1950 -0.0012
DE1950 PmDE1950 0.003 Vmag 8.1 SpType K0
Double code Source 42 CatNum 4329 DM CP-53 4570
DMcomp BDsup HD 99821 M HD 0
GC RA1950rad 2.99383335 DE1950rad -0.94365965 PmRA2000 -0.0012
PmDE2000 0.006
CCDM
Ccdm 11285-5421 RComp Comp A Note1
Note2 Discov num DRAs -1.35 DDEs 24.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.3 Sp K0 PmNote *
PmRA -11 PmDE 3 Dm number -53 4570 Cat1 CPD
Name2 239096 Cat2 SAO HD 99821 M HD
ADS BDS M ADS BDS N IDS IDS 11238S5347A
HIC
 
 
11285-5421 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 112829.09-542031.0 Mag 10.3 Calc delta mag 2.04
Calc coord yes
CCDM
Ccdm 11285-5421 RComp Comp B Note1
Note2 Discov num CPO DRAs DDEs
R dRAs Year 1938 Theta 043 Rho 6.8
Obs 1 Vmag 10.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 11238S5347B
HIC