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Doubles in session


Current system
00276-3157
I 438 BC


Nearby doubles
22' : 00288-3213
TDS1483

25' : 00268-3220
LDS2121

28' : 00259-3141
UC 364

35' : 00299-3216
B 639

36' : 00292-3228
LDS 19

36' : 00279-3235
LDS 18

48' : 00310-3138
HDS 69

51' : 00287-3246
SEE 7

51' : 00259-3112
HDS 58

52' : 00264-3108
B 638

60' : 00311-3238
B 2553

67' : 00280-3051
UC 375

76' : 00331-3224
LDS2135

76' : 00317-3103
BRT2843

78' : 00217-3141
TDS1418AB

80' : 00226-3111
LDS 14AB

85' : 00341-3217
RST2247

86' : 00257-3320
RST2244

87' : 00210-3219
BRT1578

87' : 00250-3318
KPP1784

90' : 00312-3041
LDS2132

91' : 00247-3320
COO 1

92' : 00323-3048
I 704

97' : 00341-3247
RST2248

105' : 00203-3246
B 1025

107' : 00193-3219
LDS2114



Selections
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Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

00276-3157 I 438 BC

 
 
00h 27m 37.70s -31° 57' 29.5" P.A. 242.00 sep 8.8 mag 10.40,11.80
 
 
Coord 2000 00276-3157 Discov num I   438 Comp BC Coord arcsec 2000 00 27 37.70 -31 57 29.5
Date first 1914 Date last 2015 Obs 13
Pa first 204 Pa last 241.6 P.A. Now (θ) 241.6°
Sep first 1.4 Sep last 8.83 Sep. Now (ρ) 8.83"
Mag pri 10.40 Mag sec 11.80 delta mag (ΔM) 1.4 Spectral class
Pri motion ra +082 Sec motion ra -026
Pri motion dec +004 Sec motion dec -053
Notes L U (Linear solution, Proper motion indicates non-physical)
rPM=1.487
This double is not physical.
 
 
00276-3157 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 2397 192542 00 27 38 -31 57 24 HJ 3367 AB 2016 21 179 5.3 9.86 10.41 0.55
Show 00 27 38 -31 57 30 I 438 BC 2015 13 242 8.8 10.40 11.80 1.40 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sculptor Tycho2 6991-00771-1 Gaia DR2 2315945669942918272
 
 
WDS 00276-3157 I 438 BC : NOTES
 
 
discov_num notes refcode
I 438 BC: Rectilinear solution by Friedman et al. (2011). USN2011a
 
 
REFERENCES
 
 
refcode metd author reference
USN2011a lin - Friedman, E.A., Mason, B.D., & Hartkopf, W.I. 2011IAUDS.175....1F
USN2011a Inf. Circ. 175, 1, 2011
 
 
DISCOVERER
 
 
idgroup discov author
1 HJ Herschel, J.F.W.
50 I Innes, R.T.A.
54 I MNRAS 57, 533, 1897 (data also in I__1897b,
54 I I__1897c)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00276-3157 I 438 BC 1998 13 241 7.7 10.60 11.80 D 002737.70-315729.5
00276-3157 I 438 BC 2015 13 239 7.7 10.40 11.80 L U 002737.70-315729.5

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

 
 
WDS 00276-3157 I 438 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00276-3157 I 438 BC : MEASURES
 
 
No records found.

 
 
WDS 00276-3157 : VIRTUAL EYEPIECE
 
 

00276-3157 HJ 3367A mag 9.86 Sp G5 00276-3157 I 438B sep 5.3 P.A. 181.40 mag 10.4 00276-3157 I 438C sep 11.6 P.A. 215.30 mag 11.8 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 00276-3157 : ALADIN DSS IMAGE @ 00h 27m 37.70s -31° 57' 29.5"
 
 
 
 
WDS 00276-3157 I 438 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00276-3157 I 438BC distance=0' 00276-3157 HJ 3367AB distance=1' 00288-3213 TDS1483 distance=22' 00268-3220 LDS2121 distance=25' 00259-3141 UC 364 distance=28' 00299-3216 B 639 distance=35' 00292-3228 LDS 19 distance=36' 00279-3235 LDS 18 distance=36' 00310-3138 HDS 69 distance=48' 00287-3246 SEE 7 distance=51' 00259-3112 HDS 58 distance=51' 00264-3108 B 638 distance=52' 00311-3238 B 2553 distance=60' 00280-3051 UC 375 distance=67' 00331-3224 LDS2135 distance=76' 00317-3103 BRT2843 distance=76' 00217-3141 TDS1418AB distance=78' 00226-3111 LDS 14AB distance=80' 00226-3111 NSN 43Ba,Bb distance=81' 00341-3217 RST2247 distance=85' 00257-3320 RST2244 distance=86' 00210-3219 BRT1578 distance=87' 00250-3318 KPP1784 distance=87' 00312-3041 LDS2132 distance=90' 00247-3320 COO 1 distance=91' 00323-3048 I 704 distance=92' 00341-3247 RST2248 distance=97' 00216-3303 B 1026A,BC distance=101' 00216-3303 B 1026BC distance=101' 00203-3246 B 1025 distance=105' 00193-3219 LDS2114 distance=107' 00264-3347 KPP 999 distance=111' 00271-3349 UC 369 distance=112' 00312-3016 RST2245 distance=112' 00289-3350 JSP 5 distance=114' 00209-3040 SKF1259 distance=117' 00359-3059 BRT2844 distance=121' 00340-3019 UC 394 distance=128' 00293-3406 SKF1260 distance=131' 00383-3202 UC 407 distance=137' 00176-3250 CLZ 3 distance=138' 00383-3128 UC 406 distance=140' 00166-3150 LDS2109 distance=141' 00194-3022 BRT2842 distance=142' 00244-2940 SKF 204AB distance=144' 00244-2940 DAM1268Aa,Ab distance=144' 00244-2940 UC 360BC distance=144' 00358-3342 TDS1537 distance=147' 00161-3127 LDS2106 distance=150' 00395-3232 LDS2142 distance=156' 00154-3219 LDS 7 distance=157' 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 00276-3157 I 438 BC 242 8.8
Show 00276-3157 HJ 3367 AB 179 5.3 1
Show 00288-3213 TDS1483 179 2.7 22
Show 00268-3220 LDS2121 292 51.5 25
Show 00259-3141 UC 364 63 21.4 28
Show 00299-3216 B 639 331 2.9 35
Show 00292-3228 LDS 19 149 19.3 36
Show 00279-3235 LDS 18 175 17.9 36
Show 00310-3138 HDS 69 96 0.1 48
Show 00287-3246 SEE 7 199 9.4 51
Show 00259-3112 HDS 58 357 0.2 51
Show 00264-3108 B 638 110 3.5 52
Show 00311-3238 B 2553 359 11.2 60
Show 00280-3051 UC 375 336 39.8 67
Show 00331-3224 LDS2135 204 19.8 76
Show 00317-3103 BRT2843 132 5.3 76
Show 00217-3141 TDS1418 AB 246 0.8 78
Show 00226-3111 LDS 14 AB 270 54.1 80
Show 00226-3111 NSN 43 Ba,Bb 41 1.4 81
Show 00341-3217 RST2247 341 1.1 85
Show 00257-3320 RST2244 257 4.5 86
Show 00210-3219 BRT1578 286 2.2 87
Show 00250-3318 KPP1784 82 13.8 87
Show 00312-3041 LDS2132 354 7.1 90
Show 00247-3320 COO 1 120 3.3 91
Show 00323-3048 I 704 2.7 92
Show 00341-3247 RST2248 204 0.5 97
Show 00216-3303 B 1026 A,BC 185 3.2 101
Show 00216-3303 B 1026 BC 303 0.3 101
Show 00203-3246 B 1025 178 0.6 105
Show 00193-3219 LDS2114 102 12.4 107
Show 00264-3347 KPP 999 300 8.1 111
Show 00271-3349 UC 369 106 39.8 112
Show 00312-3016 RST2245 334 0.6 112
Show 00289-3350 JSP 5 303 1.9 114
Show 00209-3040 SKF1259 127 17.8 117
Show 00359-3059 BRT2844 250 4.1 121
Show 00340-3019 UC 394 189 27.7 128
Show 00293-3406 SKF1260 118 5.6 131
Show 00383-3202 UC 407 305 11.4 137
Show 00176-3250 CLZ 3 181 13.5 138
Show 00383-3128 UC 406 87 50.8 140
Show 00166-3150 LDS2109 183 139.7 141
Show 00194-3022 BRT2842 152 3.9 142
Show 00244-2940 SKF 204 AB 27 8.0 144
Show 00244-2940 DAM1268 Aa,Ab 25 2.7 144
Show 00244-2940 UC 360 BC 222 120.2 144
Show 00358-3342 TDS1537 249 0.6 147
Show 00161-3127 LDS2106 192 63.4 150
Show 00395-3232 LDS2142 304 6.6 156
Show 00154-3219 LDS 7 144 13.1 157

 
 
WDS 00276-3157 : COMPONENTS
 
 
  A B
B pa=181.4°
sep=5.30"
 
C pa=215.3°
sep=11.63"
pa=237.5°
sep=7.81"
 
 
00276-3157 A
 
 
Name HD 2397 Coord arcsec 2000 002737.71-315724.2 Mag 9.86 Spectral class G5 (yellow)
PmRA 78.00 PmDE 22.0 SAO 192542 Tycho2 6991-01074-1
HD 2397 DM CD-32 138
Tycho2
Tycho2 6991-01074-1 Pflag RAmdeg 6.90713075 DEmdeg -31.95673731
PmRA 77.9 PmDE 5.5 E RAmdeg 19 E DEmdeg 20
E pmRA 2.3 E pmDE 2.2 EpRAm 1990.90 EpDEm 1990.65
Num 3 Q RAmdeg 0.1 Q DEmdeg 0.9 Q pmRA 0.1
Q pmDE 1.0 BTmag 10.609 E BTmag 0.038 VTmag 9.857
E VTmag 0.028 Prox 54 TYC T HIP
CCDM RAdeg 6.90692139 DEdeg -31.95675000 EpRA 1990 1.79
EpDE 1990 1.69 E RAdeg 18.6 E DEdeg 20.4 Posflg
Corr -0.2
SAO
SAO 192542 DelFlag RA1950 PmRA1950 0.0066
DE1950 PmDE1950 0.046 Vmag 9.1 SpType G5
Double code Source 40 CatNum 159 DM CD-32 138
DMcomp A BDsup HD 2397 M HD 1
GC RA1950rad 0.10969633 DE1950rad -0.56260177 PmRA2000 0.0067
PmDE2000 0.041
CCDM
Ccdm 00276-3157 RComp Comp A Note1
Note2 Discov num DRAs 1.64 DDEs -23.7
R dRAs 10 Year Theta Rho
Obs 3 Vmag 9.8 Sp G5 PmNote *
PmRA 58 PmDE 8 Dm number -32 138 Cat1 CD
Name2 192541 Cat2 SAO HD 2397 M HD
ADS BDS M ADS BDS N IDS IDS 00227S3231A
HIC
 
 
00276-3157 B
 
 
Coord arcsec 2000 002737.70-315729.5 Coord calc 002737.70-315729.5 Mag 10.4 PmRA 82.00
PmDE 4.0 Tycho2 6991-00771-1 Calc delta mag 0.54
Tycho2
Tycho2 6991-00771-1 Pflag RAmdeg 6.90714394 DEmdeg -31.95825346
PmRA 81.8 PmDE 4.2 E RAmdeg 29 E DEmdeg 32
E pmRA 2.4 E pmDE 2.4 EpRAm 1989.92 EpDEm 1989.42
Num 3 Q RAmdeg 1.6 Q DEmdeg 1.1 Q pmRA 1.5
Q pmDE 1.1 BTmag 11.306 E BTmag 0.063 VTmag 10.413
E VTmag 0.041 Prox 54 TYC T HIP
CCDM RAdeg 6.90692361 DEdeg -31.95826306 EpRA 1990 1.79
EpDE 1990 1.69 E RAdeg 29.3 E DEdeg 31.7 Posflg
Corr -0.2
CCDM
Ccdm 00276-3157 RComp Comp B Note1
Note2 Discov num HJ 3367 DRAs 1.65 DDEs -27.9
R dRAs 10 Year 1896 Theta 180 Rho 5.3
Obs 6 Vmag 10.6 Sp G5 PmNote *
PmRA 83 PmDE 46 Dm number Cat1
Name2 192542 Cat2 SAO HD M HD
ADS BDS M ADS BDS N IDS IDS 00227S3231B
HIC
 
 
00276-3157 C
 
 
Coord arcsec 2000 002737.18-315733.7 Mag 11.8 PmRA -26.00 PmDE -53.0
Calc delta mag 1.94 Calc coord yes
CCDM
Ccdm 00276-3157 RComp B Comp C Note1
Note2 Discov num I 438 DRAs DDEs
R dRAs Year 1959 Theta 235 Rho 4.7
Obs 6 Vmag 11.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 00227S3231C
HIC