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Doubles in session


Current system
11368-1221
KPP 4375 AC


Nearby doubles
38' : 11347-1200
TDS7935

54' : 11381-1131
TDS7969

58' : 11387-1312
KUI 58AB

71' : 11349-1325
BRT2729

81' : 11387-1337
GWP1629

93' : 11360-1050
J 1577AB

94' : 11365-1355
HU 131

97' : 11367-1357
GWP1623

101' : 11309-1310
BRT2728

116' : 11394-1410
GWP1635

130' : 11308-1046
LDS4108

135' : 11399-1428
BU 1078

136' : 11450-1116
KPP2741

137' : 11334-1428
RST3745

137' : 11454-1128
RST3754AB

141' : 11436-1401
YSC 210

142' : 11272-1221
KUI 57

145' : 11461-1133
GWP1671

148' : 11273-1309
LDS4101

152' : 11469-1151
NSN 116AB

153' : 11367-0948
GWP1622

154' : 11471-1149
RST3756AB

154' : 11390-0950
J 2083

154' : 11445-1407
HU 232

154' : 11397-1449
RST3749

156' : 11265-1259
WIS 185



Selections
Full WDS
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.

11368-1221 KPP 4375 AC

 
 
11h 36m 49.86s -12° 21' 02.7" P.A. 290.00 sep 3.7 mag 9.50,14.60
 
 
Coord 2000 11368-1221 Discov num KPP4375 Comp AC Coord arcsec 2000 11 36 49.86 -12 21 02.7
Date first 2015 Date last 2016 Obs 2
Pa first 284 Pa last 289.7 P.A. Now (θ) 289.7°
Sep first 3.4 Sep last 3.69 Sep. Now (ρ) 3.69"
Mag pri 9.50 Mag sec 14.60 delta mag (ΔM) 5.1 Spectral class
Pri motion ra +014 Sec motion ra +009
Pri motion dec -044 Sec motion dec -041
Notes T (Parallax indicates physical)
rPM=0.126 (< 0.3, Physical double)
This double is physical.
 
 
11368-1221 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 100922 156786 11 36 50 -12 21 03 BU 456 AB 2022 82 165 1.1 9.56 9.73 0.17 Y
Show 156786 11 36 50 -12 21 03 KPP 4375 AC 2016 2 290 3.7 9.50 14.60 5.10 <===
Show 156786 11 36 50 -12 21 03 KPP 4375 BC 2015 1 298 4.2 9.40 14.60 5.20
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Crater SAO 156786 Tycho2 5513-00100-1 HD 100922
 
 
WDS 11368-1221 KPP 4375 AC : NOTES
 
 
discov_num notes refcode
BU 456 Prieur et al. (2012) derive a dynamical parallax of 18.6 mas and
(using their orbital elements and the revised Hipparcos parallax of
van Leeuwen 2007 A&A 474, 653) a total mass 1.1 +/- 0.7 Msun. Pru2012
 
 
REFERENCES
 
 
refcode metd author reference
Pru2012 S j Prieur, J.-L., Scardia, M., Pansecchi, L., Argyle, R.W., & Sala, M. 2012MNRAS.422.1057P
Pru2012 +orb MNRAS 422, 1057, 2012
 
 
DISCOVERER
 
 
discov author
BU Burnham, S.W. (BU 1 - 81)
PRU Prieur, J.-L., Oblak, E., Lampens, P., Kurpinska-Winiarska, M., Aristidi, E.,
PRU Koechlin, L., & Ruymaekers, G.
PRU Prieur, J.-L., Koechlin, L., Ginestet, N., Carquillat, J.-M., Aristidi, E.,
PRU Scardia, M., Arnold, L., Avila, R., et al.
PRU Prieur, J.-L., Carquillat, J.-M., Ginestet, N., Koechlin, L., Lannes, A.,
PRU Anterrieu, E., Roques, S., Aristidi, E., et al.
PRU Prieur, J.-L., Scardia, M., Pansecchi, L., Argyle, R.W., Sala, M., Ghigo, M.,
PRU Koechlin, L., & Aristidi, E.
PRU Prieur, J.-L., Gili, R., Rivet, J.-P., Vakili, F., Scardia, M., Pansecchi, L.,
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
11368-1221 KPP4375 AC 2015 1 284 3.4 9.50 14.60 T 113649.85-122102.3
11368-1221 KPP4375 AC 2016 2 290 3.7 9.50 14.60 T 113649.85-122102.3

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

 
 
WDS 11368-1221 KPP 4375 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11368-1221 KPP 4375 AC : MEASURES
 
 
No records found.

 
 
WDS 11368-1221 : VIRTUAL EYEPIECE
 
 

11368-1221 BU 456A mag 9.56 Sp G5 11368-1221 KPP4375B sep 0.6 P.A. 149.60 mag 9.4 11368-1221 KPP4375C sep 3.7 P.A. 289.70 mag 14.6 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 11368-1221 : ALADIN DSS IMAGE @ 11h 36m 49.86s -12° 21' 02.7"
 
 
 
 
WDS 11368-1221 KPP 4375 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11368-1221 KPP4375AC distance=0' 11368-1221 KPP4375BC distance=1' 11347-1200 TDS7935 distance=38' 11381-1131 TDS7969 distance=54' 11387-1312 KUI 58AB distance=58' 11387-1312 UC 2181AC distance=58' 11349-1325 BRT2729 distance=71' 11387-1337 GWP1629 distance=81' 11360-1050 J 1577AB distance=93' 11360-1050 J 1577AC distance=93' 11365-1355 HU 131 distance=94' 11367-1357 GWP1623 distance=97' 11309-1310 BRT2728 distance=101' 11394-1410 GWP1635 distance=116' 11308-1046 LDS4108 distance=130' 11399-1428 BU 1078 distance=135' 11450-1116 KPP2741 distance=136' 11334-1428 RST3745 distance=137' 11454-1128 RST3754AB distance=137' 11454-1128 TDS8014AC distance=137' 11436-1401 YSC 210 distance=141' 11272-1221 KUI 57 distance=142' 11461-1133 GWP1671 distance=145' 11273-1309 LDS4101 distance=148' 11469-1151 NSN 116AB distance=152' 11469-1151 KPP2740BC distance=152' 11367-0948 GWP1622 distance=153' 11471-1149 RST3756AB distance=154' 11471-1149 LAF 45AC distance=154' 11471-1149 LAF 45AD distance=154' 11390-0950 J 2083 distance=154' 11445-1407 HU 232 distance=154' 11397-1449 RST3749 distance=154' 11265-1259 WIS 185 distance=156' 11262-1240 J 1575 distance=156' 11332-1449 TDS7923 distance=157' 11315-1002 GWP1598 distance=160' 11301-1015 RST3740 distance=161' 11273-1055 KPP2592 distance=164' 11259-1143 LDS4096 distance=167' 11355-1508 HU 463 distance=169' 11367-0919 YSC 234Aa,Ab distance=183' 11259-1057 LDS4097 distance=183' 11403-0926 J 2659 distance=183' 11279-1011 TDS7869 distance=185' 11326-0927 RST3744 distance=185' 11241-1235 GWP1577 distance=188' 11423-1513 RST3753 distance=190' 11477-1040 GWP1676 distance=190' 11490-1119 GWP1681 distance=190' 11343-1531 TOK 143 distance=194' 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 11368-1221 BU 456 AB 165 1.1 0
Show 11368-1221 KPP4375 AC 290 3.7 0
Show 11368-1221 KPP4375 BC 298 4.2 1
Show 11347-1200 TDS7935 238 1.2 38
Show 11381-1131 TDS7969 320 4.3 54
Show 11387-1312 KUI 58 AB 248 1.1 58
Show 11387-1312 UC 2181 AC 174 92.2 58
Show 11349-1325 BRT2729 228 3.9 71
Show 11387-1337 GWP1629 335 10.2 81
Show 11360-1050 J 1577 AB 274 7.9 93
Show 11360-1050 J 1577 AC 84 19.9 93
Show 11365-1355 HU 131 152 3.1 94
Show 11367-1357 GWP1623 34 111.9 97
Show 11309-1310 BRT2728 271 3.0 101
Show 11394-1410 GWP1635 277 70.5 116
Show 11308-1046 LDS4108 157 27.2 130
Show 11399-1428 BU 1078 52 8.3 135
Show 11450-1116 KPP2741 20 1.5 136
Show 11334-1428 RST3745 235 0.3 137
Show 11454-1128 RST3754 AB 129 0.3 137
Show 11454-1128 TDS8014 AC 237 38.3 137
Show 11436-1401 YSC 210 186 0.1 141
Show 11272-1221 KUI 57 347 24.6 142
Show 11461-1133 GWP1671 153 15.9 145
Show 11273-1309 LDS4101 28 1.6 148
Show 11469-1151 NSN 116 AB 156 58.3 152
Show 11469-1151 KPP2740 BC 153 6.4 152
Show 11367-0948 GWP1622 279 177.8 153
Show 11471-1149 RST3756 AB 143 1.1 154
Show 11471-1149 LAF 45 AC 42 5.7 154
Show 11471-1149 LAF 45 AD 309 10.6 154
Show 11390-0950 J 2083 113 4.8 154
Show 11445-1407 HU 232 105 0.8 154
Show 11397-1449 RST3749 188 1.0 154
Show 11265-1259 WIS 185 153 761.3 156
Show 11262-1240 J 1575 301 8.4 156
Show 11332-1449 TDS7923 105 0.4 157
Show 11315-1002 GWP1598 22 24.8 160
Show 11301-1015 RST3740 61 0.5 161
Show 11273-1055 KPP2592 249 23.5 164
Show 11259-1143 LDS4096 17 31.4 167
Show 11355-1508 HU 463 34 1.1 169
Show 11367-0919 YSC 234 Aa,Ab 329 0.1 183
Show 11259-1057 LDS4097 218 1.6 183
Show 11403-0926 J 2659 232 7.6 183
Show 11279-1011 TDS7869 303 0.5 185
Show 11326-0927 RST3744 74 1.0 185
Show 11241-1235 GWP1577 85 26.4 188
Show 11423-1513 RST3753 106 3.1 190
Show 11477-1040 GWP1676 309 33.4 190
Show 11490-1119 GWP1681 359 112.2 190

 
 
WDS 11368-1221 : COMPONENTS
 
 
  A B
B pa=149.6°
sep=0.58"
 
C pa=289.7°
sep=3.69"
pa=294.8°
sep=4.15"
 
 
11368-1221 A
 
 
Name HD 100922 Coord arcsec 2000 113649.86-122102.7 Mag 9.56 Spectral class G5 (yellow)
PmRA 7.00 PmDE -46.0 Tycho2 5513-00100-1 HD 100922
Tycho2
Tycho2 5513-00100-1 Pflag P RAmdeg 174.20775264 DEmdeg -12.35074196
PmRA 6.6 PmDE -46.0 E RAmdeg 13 E DEmdeg 16
E pmRA 1.7 E pmDE 1.6 EpRAm 1991.03 EpDEm 1990.68
Num 6 Q RAmdeg 1.1 Q DEmdeg 1.5 Q pmRA 1.1
Q pmDE 1.6 BTmag 10.472 E BTmag 0.031 VTmag 9.558
E VTmag 0.021 Prox 10 TYC T HIP 56641
CCDM A RAdeg 174.20767194 DEdeg -12.35053861 EpRA 1990 1.82
EpDE 1990 1.90 E RAdeg 13.0 E DEdeg 16.0 Posflg D
Corr 0.5
CCDM
Ccdm 11368-1221 RComp Comp A Note1
Note2 Discov num DRAs 1.88 DDEs -2.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.9 Sp G5 PmNote *
PmRA 15 PmDE -50 Dm number -11 3136 Cat1 BD
Name2 156786 Cat2 SAO HD 100922 M HD
ADS BDS A 8239 M ADS BDS N IDS IDS 11318S1148A
HIC 56641
 
 
11368-1221 B
 
 
Coord arcsec 2000 113649.88-122103.2 Coord calc 113649.88-122103.2 Mag 9.4 PmRA 9.00
PmDE -55.0 Delta magnitude 0.16
CCDM
Ccdm 11368-1221 RComp Comp B Note1 *
Note2 Discov num BU 456 DRAs DDEs
R dRAs Year 1877 Theta Rho
Obs 99 Vmag 10.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 8239 M ADS BDS N IDS IDS 11318S1148B
HIC 56641
 
 
11368-1221 C
 
 
Coord arcsec 2000 113649.62-122101.5 Mag 14.6 PmRA 9.00 PmDE -41.0
Delta magnitude 5.04 Coordinate calculated yes