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Current system
05248-5219
DUN 20 AB,C
The Pic


Nearby doubles
27' : 05262-5242
NSN 188

31' : 05244-5249
UC 1306

38' : 05218-5245
RSS 81

54' : 05224-5130
TDS3163

55' : 05305-5232
UC 1321

69' : 05215-5320
SEE 52

72' : 05170-5215
KPP3604

91' : 05325-5125
NSC 25

91' : 05180-5113
RST 130

93' : 05286-5054
BVD 54

101' : 05163-5117
HDS 694

103' : 05183-5343
UC 1291

104' : 05143-5142
KPP3602

110' : 05250-5030
RSS 82

111' : 05202-5037
SPM 17

112' : 05336-5104
HU 1566

112' : 05303-5359
JNN 38AB

121' : 05119-5246
JNN 31

123' : 05271-5019
CPO 129

135' : 05118-5121
CPO 126AB

136' : 05392-5153
RST 145

137' : 05377-5330
HJ 3786

138' : 05271-5003
UC 1312

138' : 05116-5328
UC 1278

138' : 05397-5204
UC 1342

144' : 05138-5038
B 1479



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

05248-5219 DUN 20 AB,C (The Pic)

 
 
05h 24m 46.29s -52° 18' 58.2" P.A. 289.00 sep 38.1 mag 6.24,6.74 Sp A0V+A2V dist. 144.72 pc (472.08 l.y.)
 
 
Coord 2000 05248-5219 Discov num DUN  20 Comp AB,C Coord arcsec 2000 05 24 46.29 -52 18 58.2
Date first 1826 Date last 2015 Obs 30
Pa first 284 Pa last 288.7 P.A. Now (θ) 288.7°
Sep first 38.5 Sep last 38.11 Sep. Now (ρ) 38.11"
Mag pri 6.24 Mag sec 6.74 delta mag (ΔM) 0.5 Spectral class A0V+A2V (white/white)
Pri motion ra -005 Sec motion ra -006
Pri motion dec -028 Sec motion dec -028
Notes N Z (See Notes, Parallax indicates components are physical)
rPM=0.035 (< 0.3, Physical double)
This double is physical.
 
 
05248-5219 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 233965 05 24 46 -52 18 58 I 345 AB 2019 39 201 0.3 6.76 7.40 0.64 Y
Show The Pic 233965 05 24 46 -52 18 58 DUN 20 AB,C 2015 30 289 38.1 6.24 6.74 0.50 <===
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name The Pic Constellation Pictor SAO 233965 HIP 25298
Tycho2 8097-01027-1 Gaia DR2 4771835629385988992 HD 35859 HR 1818
GC 6692 CP CP-52 717 Bayer Theta Pictoris Bayer name The Pic
Distance 144.72 Distance ly 472.08 Bayer greek θ Pic
 
 
WDS 05248-5219 DUN 20 AB,C (The Pic) : NOTES
 
 
discov_num notes refcode
I 345 the Pic. A is a spectroscopic binary.
Quoted errors in P and a for the Argyle et al. (2002) solution are Ary2002b
+259/-54y, +0".20/-0".01, respectively.
1989.9388: This system has also decreased in separation steadily
since the 1920's, and was last resolved visually in 1983. Hrt1993
 
 
REFERENCES
 
 
refcode metd author reference
Ary2002b orb - Argyle, R.W., Alzner, A. & Horch, E. 2002A&A...384..171A
Ary2002b A&A 384, 171, 2002
Hrt1993 Sc j Hartkopf, W.I., Mason, B.D., Barry, D.J., McAlister, H.A., Bagnuolo, W.G., & 1993AJ....106..352H
Hrt1993 Prieto, C.M.
Hrt1993 AJ 106, 352, 1993
 
 
DISCOVERER
 
 
idgroup discov author
1 DUN Dunlop, J.
3 I Innes, R.T.A.
7 I MNRAS 57, 533, 1897 (data also in I__1897b,
7 I I__1897c)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05248-5219 DUN 20 AB,C 2008 28 288 38.3 6.24 6.74 A0V A2V NZD 052446.29-521858.2
05248-5219 DUN 20 AB,C 2015 30 289 38.1 6.24 6.74 A0V+A2V NZ 052446.29-521858.2

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

 
 
WDS 05248-5219 DUN 20 AB,C (The Pic) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 05248-5219 DUN 20 AB,C (The Pic) : MEASURES
 
 
No records found.

 
 
WDS 05248-5219 (The Pic) : VIRTUAL EYEPIECE
 
 

05248-5219 I 345A mag 6.76 Sp A0V 05248-5219 I 345B sep 0.3 P.A. 193.10 mag 7.4 05248-5219 DUN 20C sep 25.2 P.A. 299.00 mag 6.74 Sp A2V 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 05248-5219 (The Pic) : ALADIN DSS IMAGE @ 05h 24m 46.29s -52° 18' 58.2"
 
 
 
 
WDS 05248-5219 DUN 20 AB,C (The Pic) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

05248-5219 DUN 20AB,C distance=0' 05262-5242 NSN 188 distance=27' 05244-5249 UC 1306 distance=31' 05218-5245 RSS 81 distance=38' 05224-5130 TDS3163 distance=54' 05305-5232 UC 1321 distance=55' 05215-5320 SEE 52 distance=69' 05170-5215 KPP3604 distance=72' 05325-5125 NSC 25 distance=91' 05180-5113 RST 130 distance=91' 05286-5054 BVD 54 distance=93' 05163-5117 HDS 694 distance=101' 05183-5343 UC 1291 distance=103' 05143-5142 KPP3602 distance=104' 05250-5030 RSS 82 distance=110' 05202-5037 SPM 17 distance=111' 05336-5104 HU 1566 distance=112' 05303-5359 JNN 38AB distance=112' 05303-5359 JNN 38AC distance=112' 05119-5246 JNN 31 distance=121' 05271-5019 CPO 129 distance=123' 05118-5121 DAM1327BC distance=135' 05118-5121 CPO 126AB distance=135' 05118-5121 DAM1327AC distance=135' 05392-5153 RST 145 distance=136' 05377-5330 HJ 3786 distance=137' 05271-5003 UC 1312 distance=138' 05116-5328 UC 1278 distance=138' 05397-5204 UC 1342 distance=138' 05138-5038 B 1479 distance=144' 05403-5154 BRT2023 distance=146' 05107-5112 BRT 671 distance=147' 05363-5411 TOI 832 distance=153' 05118-5409 TDS3104 distance=161' 05370-5423 CVR1738 distance=164' 05070-5146 TOI 878 distance=167' 05296-4936 SKF 827 distance=170' 05328-5455 RST 140 distance=171' 05377-5426 TDS3266 distance=172' 05427-5317 UC 1348AB distance=173' 05427-5317 KPP4361AC distance=173' 05276-4928 KPP 567 distance=173' 05150-5448 UC 1284 distance=173' 05337-5454 HJ 3778BC distance=174' 05337-5454 HJ 3777AB distance=175' 05063-5317 UC 1266 distance=178' 05378-5434 HJ 3787 distance=179' 05083-5048 RST1288 distance=179' 05429-5118 BRT3265 distance=180' 05374-5440 KPP1444 distance=181' 05391-5008 HJ 3789 distance=188' 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 05248-5219 I 345 AB 201 0.3
Show 05248-5219 DUN 20 AB,C 289 38.1
Show 05262-5242 NSN 188 86 0.9 27
Show 05244-5249 UC 1306 28 56.0 31
Show 05218-5245 RSS 81 339 18.3 38
Show 05224-5130 TDS3163 15 0.5 54
Show 05305-5232 UC 1321 87 8.5 55
Show 05215-5320 SEE 52 341 12.5 69
Show 05170-5215 KPP3604 128 26.2 72
Show 05325-5125 NSC 25 80 3.0 91
Show 05180-5113 RST 130 161 0.3 91
Show 05286-5054 BVD 54 36 27.5 93
Show 05163-5117 HDS 694 17 0.4 101
Show 05183-5343 UC 1291 65 71.9 103
Show 05143-5142 KPP3602 301 57.4 104
Show 05250-5030 RSS 82 184 23.2 110
Show 05202-5037 SPM 17 232 12.7 111
Show 05336-5104 HU 1566 47 1.8 112
Show 05303-5359 JNN 38 AB 285 0.2 112
Show 05303-5359 JNN 38 AC 329 4.3 112
Show 05119-5246 JNN 31 37 4.8 121
Show 05271-5019 CPO 129 269 6.5 123
Show 05118-5121 DAM1327 BC 233 4.3 135
Show 05118-5121 CPO 126 AB 196 4.1 135
Show 05118-5121 DAM1327 AC 215 8.0 135
Show 05392-5153 RST 145 67 0.7 136
Show 05377-5330 HJ 3786 101 12.2 137
Show 05271-5003 UC 1312 336 14.1 138
Show 05116-5328 UC 1278 176 7.0 138
Show 05397-5204 UC 1342 358 12.4 138
Show 05138-5038 B 1479 310 2.0 144
Show 05403-5154 BRT2023 199 3.4 146
Show 05107-5112 BRT 671 94 5.9 147
Show 05363-5411 TOI 832 64 3.2 153
Show 05118-5409 TDS3104 97 2.4 161
Show 05370-5423 CVR1738 187 151.9 164
Show 05070-5146 TOI 878 331 5.6 167
Show 05296-4936 SKF 827 106 7.9 170
Show 05328-5455 RST 140 64 2.2 171
Show 05377-5426 TDS3266 146 0.6 172
Show 05427-5317 UC 1348 AB 288 14.5 173
Show 05427-5317 KPP4361 AC 53 3.6 173
Show 05276-4928 KPP 567 3 5.3 173
Show 05150-5448 UC 1284 193 29.1 173
Show 05337-5454 HJ 3778 BC 104 11.0 174
Show 05337-5454 HJ 3777 AB 342 59.3 175
Show 05063-5317 UC 1266 210 40.3 178
Show 05378-5434 HJ 3787 249 24.6 179
Show 05083-5048 RST1288 187 3.1 179
Show 05429-5118 BRT3265 211 4.2 180
Show 05374-5440 KPP1444 346 10.9 181

 
 
WDS 05248-5219 : COMPONENTS
 
 
  A B
B pa=193.1°
sep=0.33"
 
C pa=299.0°
sep=25.22"
pa=299.7°
sep=25.32"
 
 
05248-5219 A
 
 
Coord arcsec 2000 052446.29-521858.2 Mag 6.76 Spectral class A0V (white) PmRA 2.00
PmDE -33.0 SAO 233965 HIP 25303 Tycho2 8097-01027-1
HD 35860 HR 1818 GC 6695 CP CP-52 718
Bayer Theta Pictoris Bayer name The Pic
Tycho2
Tycho2 8097-01027-1 Pflag RAmdeg 81.19285783 DEmdeg -52.31625336
PmRA -6.1 PmDE -29.7 E RAmdeg 4 E DEmdeg 4
E pmRA 1.2 E pmDE 1.2 EpRAm 1991.33 EpDEm 1991.32
Num 13 Q RAmdeg 1.2 Q DEmdeg 1.0 Q pmRA 1.2
Q pmDE 1.1 BTmag 6.317 E BTmag 0.014 VTmag 6.242
E VTmag 0.010 Prox 381 TYC T HIP 25303
CCDM AS RAdeg 81.19288056 DEdeg -52.31618444 EpRA 1990 1.67
EpDE 1990 1.67 E RAdeg 3.8 E DEdeg 3.6 Posflg P
Corr -0.1
SAO
SAO 233965 DelFlag RA1950 PmRA1950 -0.0018
DE1950 PmDE1950 -0.029 Vmag 6.3 SpType A0
Double code Source 70 CatNum 6695 DM CP-52 718
DMcomp BDsup HD 35860 M HD 0
GC 6695 RA1950rad 1.41211973 DE1950rad -0.91384083 PmRA2000 -0.0013
PmDE2000 -0.031
Hipparcos
Catalog H HIP 25303 Proxy H RAhms 05 24 46.29
DEdms -52 18 58.2 Vmag 6.26 VarFlag R Vmag G
RAdeg 81.1929 DEdeg -52.3162 AstroRef * Plx 6.11
CCDM 05247-5219 N CCDM I Nsys 2 Ncomp 2
MultFlag C Source S Qual A M HIP AS
Theta 45 Rho 0.119 HD 35860 BD
CD CP CP-52 718 Dm number -52 718 VIred 0.08
SpType A0V R SpType Coord arcsec 2000 052446.29-521858.2
Hipparcos 2
HIP 25303 Sn 55 So 3 Nc 2
RArad 1.417083144 DErad -0.9130895596 Plx 6.36 PmRA -4
PmDE -27.71 E RArad 0.28 E DErad 0.32 E Plx 0.32
E pmRA 0.27 E pmDE 0.39 Hpmag 6.2831 E Hpmag 0.0006
SHp 0.006 VA 0 BV 0.067 E BV 0.004
VI 0.08
 
 
05248-5219 B
 
 
Coord arcsec 2000 052446.28-521858.5 Mag 7.4 Calc delta mag 0.64 Calc coord yes
 
 
05248-5219 C
 
 
Coord arcsec 2000 052443.88-521846.0 Mag 6.74 Spectral class A2V (white) PmRA -6.00
PmDE -28.0 SAO 233964 HIP 25298 Tycho2 8097-01026-1
HD 35859 GC 6692 CP CP-52 717 Calc delta mag 0.02
Calc coord yes
Tycho2
Tycho2 8097-01026-1 Pflag RAmdeg 81.17634237 DEmdeg -52.31305143
PmRA -6.6 PmDE -28.6 E RAmdeg 4 E DEmdeg 4
E pmRA 1.2 E pmDE 1.2 EpRAm 1991.35 EpDEm 1991.27
Num 12 Q RAmdeg 0.8 Q DEmdeg 0.5 Q pmRA 0.7
Q pmDE 0.6 BTmag 6.823 E BTmag 0.015 VTmag 6.744
E VTmag 0.010 Prox 381 TYC T HIP 25298
CCDM RAdeg 81.17636694 DEdeg -52.31298472 EpRA 1990 1.68
EpDE 1990 1.61 E RAdeg 4.2 E DEdeg 4.0 Posflg
Corr -0.1
SAO
SAO 233964 DelFlag RA1950 PmRA1950 -0.0014
DE1950 PmDE1950 -0.017 Vmag 6.8 SpType A0
Double code Source 70 CatNum 6692 DM CP-52 717
DMcomp BDsup HD 35859 M HD 0
GC 6692 RA1950rad 1.41183238 DE1950rad -0.91378438 PmRA2000 -0.0009
PmDE2000 -0.019
Hipparcos
Catalog H HIP 25298 Proxy RAhms 05 24 42.33
DEdms -52 18 46.7 Vmag 6.79 VarFlag R Vmag G
RAdeg 81.1764 DEdeg -52.313 AstroRef Plx 6.75
CCDM 05247-5219 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 35859 BD
CD CP CP-52 717 Dm number -52 717 VIred 0.08
SpType A2V R SpType Coord arcsec 2000 052442.33-521846.7
Hipparcos 2
HIP 25298 Sn 5 So 0 Nc 1
RArad 1.4167948254 DErad -0.9130336497 Plx 6.91 PmRA -6.44
PmDE -27.72 E RArad 0.27 E DErad 0.31 E Plx 0.31
E pmRA 0.26 E pmDE 0.38 Hpmag 6.814 E Hpmag 0.001
SHp 0.009 VA 0 BV 0.066 E BV 0.005
VI 0.08