12234-5211 R 198 (HD 107787)

 
 
12h 23m 20.74s -52° 10' 51.0" P.A. 51.00 sep 3.2 mag 9.49,10.06 Sp G5
 
 
Coord 2000 12234-5211 Discov num R   198 Comp Coord arcsec 2000 12 23 20.74 -52 10 51.0
Date first 1880 Date last 2016 Obs 15
Pa first 51 Pa last 50.8 P.A. Now (θ) 50.8°
Sep first 2.6 Sep last 3.167 Sep. Now (ρ) 3.167"
Mag pri 9.49 Mag sec 10.06 delta mag (ΔM) 0.57 Spectral class G5 (yellow)
Pri motion ra -090 Sec motion ra -005
Pri motion dec +062 Sec motion dec +129
Notes
rPM=0.838
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 107787 Constellation Centaurus SAO 239906 Tycho2 8243-02775-1
Gaia DR2 6077546266231187968 HD 107787 DM CP-51 5131
 
 
WDS 12234-5211 R 198 (HD 107787) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
R__1871 Ma - Russell, H.C. 1884QB821.R94......
R__1871 Sydney Obs. Results, 1871-1881
R__1882 Ma j Russell, H.C. 1882MmRAS..47..109R
R__1882 MemRAS 47, 109, 1882
R__1892 Ma - Russell, H.C. 1892MmRAS..50...57R
R__1892 MemRAS 50, 57, 1892
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12234-5211 R 198 1991 11 51 3.3 9.49 10.06 G5 122320.74-521051.0
12234-5211 R 198 1998 12 51 3.2 9.49 10.06 G5 122320.74-521051.0
12234-5211 R 198 2015 13 51 3.2 9.49 10.06 G5 122320.74-521051.0
12234-5211 R 198 2016 15 51 3.2 9.49 10.06 G5 122320.74-521051.0

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WDS 12234-5211 R 198 (HD 107787) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12234-5211 R 198 (HD 107787) : MEASURES
 
 
No records found.

 
 
WDS 12234-5211 (HD 107787) : VIRTUAL EYEPIECE
 
 

12234-5211 R   198A mag 9.49 Sp G5 12234-5211 R   198B sep 2.5 P.A. 36.90 mag 10.06 virtual eyepiece
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Radius:
Components only
 
 
WDS 12234-5211 (HD 107787) : ALADIN DSS IMAGE @ 12h 23m 20.74s -52° 10' 51.0"
 
 
 
 
WDS 12234-5211 R 198 (HD 107787) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


12234-5211  R   198 distance=0' 12244-5206  TDS8366 distance=11' 12236-5222  TDS8363 distance=12' 12229-5223  RST 588 distance=14' 12248-5220  TDS8371 distance=17' 12236-5230  TDS8364 distance=20' 12209-5208  RST 586 distance=23' 12261-5200  HDS1748 distance=28' 12260-5156  TDS8381 distance=30' 12263-5201  HDS1749 distance=30' 12205-5227  CPO 347 distance=31' 12266-5227  TDS8384 distance=34' 12258-5240  TDS8379 distance=38' 12244-5250  HJ 4520 distance=41' 12268-5238  TDS8385 distance=42' 12203-5242  BRT2072 distance=42' 12279-5211  TDS8395 distance=43' 12213-5250  WSP  87AB distance=44' 12213-5250  WSP  87AC distance=44' 12213-5250  WSP  87AD distance=44' 12213-5250  WSP  87AE distance=44' 12213-5250  WSP  87AF distance=44' 12213-5250  WSP  87AG distance=44' 12213-5250  WSP  87AH distance=44' 12213-5250  WSP  87AI distance=44' 12213-5250  WSP  87AJ distance=44' 12213-5250  WSP  87AK distance=44' 12213-5250  WSP  87AL distance=44' 12213-5250  WSP  87AM distance=44' 12213-5250  WSP  87AN distance=44' 12213-5250  WSP  87AO distance=44' 12213-5250  WSP  87AP distance=44' 12213-5250  WSP  87AQ distance=44' 12213-5250  WSP  87AR distance=44' 12226-5257  CPO 349 distance=47' 12182-5218  I  1220 distance=48' 12289-5211  RST 595 distance=52' 12289-5200  RST 596 distance=53' 12265-5127  SEE 154 distance=53' 12225-5306  B  1211 distance=57' 12282-5136  TDS8397 distance=58' 12227-5310  B  1212 distance=60' 12211-5108  TDS8347 distance=67' 12224-5102  JNN 171 distance=70' 12305-5242  AOT  44 distance=73' 12278-5315  AOT  42 distance=76' 12276-5105  HDS1752 distance=78' 12312-5142  HDS1760 distance=79' 12299-5302  AOT  43 distance=79' 12239-5331  RST5525 distance=81' 12316-5144  TDS8422 distance=82' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 12234-5211 R 198 51 3.2
Show 12244-5206 TDS8366 269 1.9 11
Show 12236-5222 TDS8363 214 2.0 12
Show 12229-5223 RST 588 159 0.4 14
Show 12248-5220 TDS8371 325 0.8 17
Show 12236-5230 TDS8364 259 0.9 20
Show 12209-5208 RST 586 276 0.6 23
Show 12261-5200 HDS1748 6 0.5 28
Show 12260-5156 TDS8381 187 0.6 30
Show 12263-5201 HDS1749 56 6.5 30
Show 12205-5227 CPO 347 56 5.7 31
Show 12266-5227 TDS8384 22 2.3 34
Show 12258-5240 TDS8379 25 1.0 38
Show 12244-5250 HJ 4520 221 35.9 41
Show 12268-5238 TDS8385 208 1.1 42
Show 12203-5242 BRT2072 37 2.6 42
Show 12279-5211 TDS8395 41 0.4 43
Show 12213-5250 WSP 87 AB 202 4.1 44
Show 12213-5250 WSP 87 AC 241 5.6 44
Show 12213-5250 WSP 87 AD 141 8.1 44
Show 12213-5250 WSP 87 AE 280 11.9 44
Show 12213-5250 WSP 87 AF 9 12.3 44
Show 12213-5250 WSP 87 AG 311 14.3 44
Show 12213-5250 WSP 87 AH 16 14.9 44
Show 12213-5250 WSP 87 AI 288 16.0 44
Show 12213-5250 WSP 87 AJ 95 20.9 44
Show 12213-5250 WSP 87 AK 47 22.8 44
Show 12213-5250 WSP 87 AL 326 23.3 44
Show 12213-5250 WSP 87 AM 42 23.6 44
Show 12213-5250 WSP 87 AN 219 24.4 44
Show 12213-5250 WSP 87 AO 48 31.3 44
Show 12213-5250 WSP 87 AP 238 7.7 44
Show 12213-5250 WSP 87 AQ 276 13.8 44
Show 12213-5250 WSP 87 AR 325 15.2 44
Show 12226-5257 CPO 349 199 12.5 47
Show 12182-5218 I 1220 305 0.2 48
Show 12289-5211 RST 595 207 1.8 52
Show 12289-5200 RST 596 50 0.9 53
Show 12265-5127 SEE 154 288 19.3 53
Show 12225-5306 B 1211 51 0.9 57
Show 12282-5136 TDS8397 234 0.6 58
Show 12227-5310 B 1212 276 0.1 60
Show 12211-5108 TDS8347 357 0.4 67
Show 12224-5102 JNN 171 172 3.8 70
Show 12305-5242 AOT 44 295 6.9 73
Show 12278-5315 AOT 42 147 8.7 76
Show 12276-5105 HDS1752 98 0.5 78
Show 12312-5142 HDS1760 208 0.3 79
Show 12299-5302 AOT 43 69 8.5 79
Show 12239-5331 RST5525 295 0.6 81
Show 12316-5144 TDS8422 169 0.5 82

 
 
WDS 12234-5211 : COMPONENTS
 
 
  A
B pa=36.9°
sep=2.50"
 
 
12234-5211 A
 
 
Componente originario normalizzato AB Name HD 107787 Coord arcsec 2000 122320.74-521051.0 Mag 9.49
Spectral class G5 (yellow) PmRA -90.00 PmDE 62.0 SAO 239906
Tycho2 8243-02775-1 HD 107787 DM CP-51 5131
Tycho2
Tycho2 8243-02775-1 Pflag RAmdeg 185.83640262 DEmdeg -52.18082681
PmRA -63.5 PmDE 79.3 E RAmdeg 13 E DEmdeg 13
E pmRA 2.8 E pmDE 2.7 EpRAm 1991.35 EpDEm 1991.23
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 10.297 E BTmag 0.025 VTmag 9.495
E VTmag 0.019 Prox 32 TYC T HIP
CCDM RAdeg 185.83664472 DEdeg -52.18101444 EpRA 1990 1.59
EpDE 1990 1.49 E RAdeg 12.6 E DEdeg 12.9 Posflg D
Corr -0.2
SAO
SAO 239906 DelFlag RA1950 PmRA1950 -0.0079
DE1950 PmDE1950 0.101 Vmag 8.9 SpType G5
Double code Source 42 CatNum 4655 DM CP-51 5131
DMcomp BDsup HD 107787 M HD 1
GC RA1950rad 3.23170887 DE1950rad -0.90590368 PmRA2000 -0.008
PmDE2000 0.104
 
 
12234-5211 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 122320.90-521049.0 Mag 10.06 PmRA -5.00
PmDE 129.0 Tycho2 8243-02775-2 Calc delta mag 0.57 Calc coord yes
Tycho2
Tycho2 8243-02775-2 Pflag RAmdeg 185.83774941 DEmdeg -52.18015226
PmRA -12.5 PmDE 125.9 E RAmdeg 17 E DEmdeg 18
E pmRA 1.6 E pmDE 1.9 EpRAm 1986.88 EpDEm 1988.19
Num 3 Q RAmdeg 0.5 Q DEmdeg 1.4 Q pmRA 0.4
Q pmDE 1.5 BTmag 10.837 E BTmag 0.037 VTmag 10.057
E VTmag 0.027 Prox 32 TYC T HIP
CCDM RAdeg 185.83779694 DEdeg -52.18045000 EpRA 1990 1.62
EpDE 1990 1.49 E RAdeg 18.7 E DEdeg 19.4 Posflg D
Corr -0.2