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Doubles in session


Current system
16221+0102
LUH 11
Sig Ser


Nearby doubles
12' : 16218+0113
STF2041

19' : 16231-0051
A 692

48' : 16238-0021
BAL 887

50' : 16235+0018
RST5410

57' : 16203+0151
A 2232

63' : 16202-0007
GWP2624

64' : 16189+0144
BAL1470

64' : 16202+0005
RST5408

69' : 16265-0042
BVD 118

72' : 16175-0042
BAL 886

72' : 16269+0101
A 2233

73' : 16269+0113
BAL1471

75' : 16235+0213
STF2038

78' : 16269-0034
SKF1411

79' : 16169+0113
A 2181

80' : 16168+0051
A 2182

89' : 16275+0029
BAL1181

90' : 16176+0002
BAL1180

94' : 16263+0211
LDS5851AB

94' : 16170-0006
CVR 183

99' : 16264+0216
ARN 74

103' : 16152-0046
HJ 1290

104' : 16152-0048
DOO 62

105' : 16204+0243
GWP2626

105' : 16284+0147
HEI 795

110' : 16211+0250
HEI 794AB



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.

16221+0102 LUH 11 (Sig Ser)

 
 
16h 22m 04.34s +01° 01' 44.5" P.A. 132.00 sep 43.0 mag 4.09,7.82 Sp F0V+M2V dist. 27.27 pc (88.95 l.y.)
 
 
Coord 2000 16221+0102 Discov num LUH  11 Comp Coord arcsec 2000 16 22 04.34 +01 01 44.5
Date first 2000 Date last 2016 Obs 7
Pa first 133 Pa last 132.2 P.A. Now (θ) 132.2°
Sep first 42.9 Sep last 42.989 Sep. Now (ρ) 42.989"
Mag pri 4.09 Mag sec 7.82 delta mag (ΔM) 3.73 Spectral class F0V+M2V (yellow-white/red)
Pri motion ra -158 Sec motion ra -155
Pri motion dec +050 Sec motion dec +055
Notes N V K (See Notes, Proper motion indicates physical, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
rPM=0.035 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name Sig Ser Constellation Serpens SAO 121540 HIP 80179
Tycho2 0368-01592-1 Gaia DR2 4408631032806478208 HD 147449 HR 6093
GC 22007 GL NN 3952 BD BD+01 3215 Bayer Sigma Serpentis
Bayer name Sig Ser Flamsteed 50 Serpentis Flamsteed name 50 Ser FK5 1427
Distance 27.27 Distance ly 88.95 Bayer greek σ Ser
 
 
WDS 16221+0102 LUH 11 (Sig Ser) : NOTES
 
 
discov_num notes refcode
LUH 11 GJ 3952 + 2MASS J16220644+0101156.
 
 
REFERENCES
 
 
refcode metd author reference
Luh2002 A - Luhman, K.L. & Jayawardhana, R. 2002ApJ...566.1132L
Luh2002 ApJ 566, 1132, 2002
Luh2003 C - Luhman, K.L., Stauffer, J.R., Muench, A.A., Rieke, G.H., Lada, E.A., Bouvier, J., 2003ApJ...593.1093L
Luh2003 & Lada, C.J.
Luh2003 ApJ 593, 1093, 2003
Luh2004 C j Luhman, K.L. 2004ApJ...614..398L
Luh2004 +Ci ApJ 614, 398, 2004
Luh2005 Ci j Luhman, K.L. 2005ApJ...633L..41L
Luh2005 ApJ 633, L41, 2005
Luh2005 (IRTF and SpeX slit-viewing camera)
Luh2006 Ao - Luhman, K.L. & Potter, D. 2006ApJ...638..887L
Luh2006 ApJ 638, 887, 2006 (re-reduction of Clo2005 data) 2005Natur.433..286C
Luh2006b Hi - Lada, C.J., Muench, A.A., Luhman, K.L., Allen, L., Hartmann, L., Megeath, T., 2006AJ....131.1574L
Luh2006b +Hm Myers, P., Fazio, G., Wood, K., Muzerolle, J., Rieke, G., Siegler, N., & Young, E.
Luh2006b AJ 131, 1574, 2006
Luh2006c Ha j Luhman, K.L., Wilson, J.C., Brandner, W., Skrutskie, M.F., Nelson, M.J., 2006ApJ...649..894L
Luh2006c +Ci Smith, J.D., Peterson, D.E., Cushing, M.C., & Young, E.
Luh2006c ApJ 649, 894, 2002
Luh2007 Hi w Luhman, K.L., Patten, B.M., Marengo, M., Schuster, M.T., Hora, J.L., Ellis, R.G., 2007ApJ...654..570L
Luh2007 +Hx Stauffer, J.R., Sonnett, S.M., et al.
Luh2007 ApJ 654, 570, 2007
Luh2007b Xr - Luhman, K.L., Allers, K.M., Jaffe, D.T., Cushing, M.C., Williams, K.A., 2007ApJ...659.1629L
Luh2007b Slesnick, C.L., & Vacca, W.D.
Luh2007b ApJ 659, 1629, 2007
Luh2011 Hi - Luhman, K.L., Burgasser, A.J., & Bochanski, J.J. 2011ApJ...730L...9L
Luh2011 ApJ 730, L9, 2011
Luh2012 Hi j Luhman, K.L., Burgasser, A.J., Labbe, I., Saumon, D., Marley, M.S., 2012ApJ...744..135L
Luh2012 +Ci Bochanski, J.J., Monson, A.J., & Persson, S.E.
Luh2012 ApJ 744, 135, 2012
Luh2012b Hw j Luhman, K.L., Loutrel, N.P., McCurdy, N.S., Mace, G.N., Melso, N.D., Star, K.M., 2012ApJ...760..152L
Luh2012b +E+ Young, M.D., Terrien, R.C., McLean, I.S., Kirkpatrick, J.D., & Rhode, K.L.
Luh2012b +Ci ApJ 760, 152, 2012
Luh2013 Hw j Luhman, K.L. 2013ApJ...767L...1L
Luh2013 +E+ ApJ 767, L1, 2013
Luh2013 +Xr
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16221+0102 LUH 11 2010 2 133 43.3 4.09 7.82 F0V M2V NV K 162204.34+010144.5
16221+0102 LUH 11 2016 4 132 43.0 4.09 7.82 F0V+M2V NV K 162204.34+010144.5

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

 
 
WDS 16221+0102 LUH 11 (Sig Ser) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16221+0102 LUH 11 (Sig Ser) : MEASURES
 
 
No records found.

 
 
WDS 16221+0102 (Sig Ser) : VIRTUAL EYEPIECE
 
 

16221+0102 LUH 11A mag 4.09 Sp F0V 16221+0102 LUH 11B sep 43.0 P.A. 132.20 mag 7.82 Sp M2V 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 16221+0102 (Sig Ser) : ALADIN DSS IMAGE @ 16h 22m 04.34s +01° 01' 44.5"
 
 
 
 
WDS 16221+0102 LUH 11 (Sig Ser) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16221+0102 LUH 11 distance=0' 16218+0113 STF2041 distance=12' 16231-0051 A 692 distance=19' 16238-0021 BAL 887 distance=48' 16235+0018 RST5410 distance=50' 16203+0151 A 2232 distance=57' 16202-0007 GWP2624 distance=63' 16189+0144 BAL1470 distance=64' 16202+0005 RST5408 distance=64' 16265-0042 BVD 118 distance=69' 16175-0042 BAL 886 distance=72' 16269+0101 A 2233 distance=72' 16269+0113 BAL1471 distance=73' 16235+0213 STF2038 distance=75' 16269-0034 SKF1411 distance=78' 16169+0113 A 2181 distance=79' 16168+0118 A 2180BC distance=80' 16168+0051 A 2182 distance=80' 16168+0118 A 2180A,BC distance=81' 16275+0029 BAL1181 distance=89' 16176+0002 BAL1180 distance=90' 16263+0211 LDS5851AB distance=94' 16263+0211 BAL1915AC distance=94' 16170-0006 CVR 183 distance=94' 16264+0216 ARN 74 distance=99' 16152-0046 HJ 1290 distance=103' 16152-0048 DOO 62 distance=104' 16204+0243 GWP2626 distance=105' 16284+0147 HEI 795 distance=105' 16211+0250 HEI 794AB distance=110' 16216+0255 FMR 125 distance=114' 16265+0234 BAL1916 distance=115' 16291+0015 GRV 929 distance=117' 16139+0123 RST5407 distance=125' 16197+0301 LDS4661 distance=125' 16304+0140 SKF1592 distance=131' 16269+0251 GWP2636 distance=131' 16188+0305 TDS9834 distance=134' 16308-0035 CVR 826 distance=134' 16312+0057 BAL1472 distance=137' 16195+0314 ART 3 distance=138' 16313+0108 BAL1473 distance=139' 16241-0116 GWP2631 distance=142' 16260+0312 BAL2414AB distance=144' 16309+0159 STF2055AB (Marfik) distance=145' 16309+0159 STF2055AD (Marfik) distance=145' 16309+0159 STF2055AB,C distance=145' 16246-0121 BAL 565 distance=148' 16293+0246 BAL1917 distance=150' 16278-0104 GIC 142AB distance=153' 16278-0104 PWS 14AC distance=153' 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 16221+0102 LUH 11 132 43.0
Show 16218+0113 STF2041 1 2.6 12
Show 16231-0051 A 692 223 3.6 19
Show 16238-0021 BAL 887 191 13.4 48
Show 16235+0018 RST5410 230 1.7 50
Show 16203+0151 A 2232 200 0.7 57
Show 16202-0007 GWP2624 149 10.2 63
Show 16189+0144 BAL1470 159 10.2 64
Show 16202+0005 RST5408 92 0.2 64
Show 16265-0042 BVD 118 239 21.8 69
Show 16175-0042 BAL 886 3 3.2 72
Show 16269+0101 A 2233 28 2.7 72
Show 16269+0113 BAL1471 263 16.6 73
Show 16235+0213 STF2038 213 17.6 75
Show 16269-0034 SKF1411 341 0.7 78
Show 16169+0113 A 2181 88 0.6 79
Show 16168+0118 A 2180 BC 309 1.2 80
Show 16168+0051 A 2182 89 1.5 80
Show 16168+0118 A 2180 A,BC 97 47.7 81
Show 16275+0029 BAL1181 207 4.9 89
Show 16176+0002 BAL1180 311 19.5 90
Show 16263+0211 LDS5851 AB 320 9.8 94
Show 16263+0211 BAL1915 AC 8 51.3 94
Show 16170-0006 CVR 183 352 18.8 94
Show 16264+0216 ARN 74 34 65.1 99
Show 16152-0046 HJ 1290 112 19.8 103
Show 16152-0048 DOO 62 195 1.0 104
Show 16204+0243 GWP2626 107 50.1 105
Show 16284+0147 HEI 795 318 1.1 105
Show 16211+0250 HEI 794 AB 71 1.0 110
Show 16216+0255 FMR 125 136 32.1 114
Show 16265+0234 BAL1916 205 11.2 115
Show 16291+0015 GRV 929 70 69.7 117
Show 16139+0123 RST5407 223 1.0 125
Show 16197+0301 LDS4661 206 188.4 125
Show 16304+0140 SKF1592 220 63.2 131
Show 16269+0251 GWP2636 285 13.4 131
Show 16188+0305 TDS9834 307 0.4 134
Show 16308-0035 CVR 826 301 26.0 134
Show 16312+0057 BAL1472 210 6.4 137
Show 16195+0314 ART 3 71 0.7 138
Show 16313+0108 BAL1473 84 2.1 139
Show 16241-0116 GWP2631 298 94.9 142
Show 16260+0312 BAL2414 AB 128 4.0 144
Show Marfik 16309+0159 STF2055 AB 44 1.4 145
Show Marfik 16309+0159 STF2055 AD 247 308.1 145
Show 16309+0159 STF2055 AB,C 169 119.6 145
Show 16246-0121 BAL 565 68 11.1 148
Show 16293+0246 BAL1917 209 8.4 150
Show 16278-0104 GIC 142 AB 253 23.7 153
Show 16278-0104 PWS 14 AC 48 81.2 153

 
 
WDS 16221+0102 : COMPONENTS
 
 
  A
B pa=132.2°
sep=42.99"
 
 
16221+0102 A
 
 
Componente originario normalizzato AB Name Sig Ser Coord arcsec 2000 162204.34+010144.5 Mag 4.09
Spectral class F0V (yellow-white) PmRA -158.00 PmDE 50.0 SAO 121540
HIP 80179 Tycho2 0368-01592-1 HD 147449 HR 6093
GC 22007 BD BD+01 3215 Bayer Sigma Serpentis Bayer name Sig
Flamsteed 50 Serpentis Flamsteed name 50 Ser FK5 1427
Tycho2
Tycho2 0368-01592-1 Pflag RAmdeg 245.51811977 DEmdeg 1.02904029
PmRA -156.7 PmDE 48.9 E RAmdeg 4 E DEmdeg 4
E pmRA 0.6 E pmDE 0.6 EpRAm 1990.99 EpDEm 1990.86
Num 23 Q RAmdeg 1.0 Q DEmdeg 0.8 Q pmRA 1.0
Q pmDE 0.8 BTmag 5.221 E BTmag 0.014 VTmag 4.858
E VTmag 0.009 Prox 999 TYC T HIP 80179
CCDM RAdeg 245.51848250 DEdeg 1.02892444 EpRA 1990 1.67
EpDE 1990 1.47 E RAdeg 3.6 E DEdeg 4.2 Posflg
Corr 0.0
SAO
SAO 121540 DelFlag RA1950 PmRA1950 -0.0105
DE1950 PmDE1950 0.049 Vmag 4.8 SpType F0
Double code Source 74 CatNum 1427 DM BD+01 3215
DMcomp BDsup HD 147449 M HD 0
GC 22007 RA1950rad 4.27403816 DE1950rad 0.01998581 PmRA2000 -0.0104
PmDE2000 0.05
Hipparcos
Catalog H HIP 80179 Proxy RAhms 16 22 04.44
DEdms +01 01 44.1 Vmag 4.82 VarFlag R Vmag G
RAdeg 245.518 DEdeg 1.02892 AstroRef Plx 36.56
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 147449 BD BD+01 3215
CD CP Dm number +01 3215 VIred 0.39
SpType F0V R SpType Coord arcsec 2000 162204.44+010144.1
Hipparcos 2
HIP 80179 Sn 5 So 0 Nc 1
RArad 4.2851061957 DErad 0.0179580793 Plx 36.67 PmRA -158.4
PmDE 49.56 E RArad 0.34 E DErad 0.25 E Plx 0.33
E pmRA 0.43 E pmDE 0.33 Hpmag 4.9017 E Hpmag 0.0009
SHp 0.005 VA 0 BV 0.338 E BV 0.009
VI 0.39
 
 
16221+0102 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 162206.46+010115.6 Mag 7.82 Spectral class M2V (red)
PmRA -155.00 PmDE 55.0 Calc delta mag 3.73 Calc coord yes