05069-2135 DON 93 BC

 
 
05h 06m 49.47s -21° 35' 03.7" P.A. 93.00 sep 1.1 mag 11.71,12.90 Sp M2.5
 
 
Coord 2000 05069-2135 Discov num DON  93 Comp BC Coord arcsec 2000 05 06 49.47 -21 35 03.7
Date first 1930 Date last 2021 Obs 17
Pa first 30 Pa last 92.7 P.A. Now (θ) 92.7°
Sep first 1.2 Sep last 1.123 Sep. Now (ρ) 1.123"
Mag pri 11.71 Mag sec 12.90 delta mag (ΔM) 1.19 Spectral class M2.5 (red)
Pri motion ra +033 Sec motion ra
Pri motion dec -033 Sec motion dec
Notes Z (Parallax indicates components are physical)
This double is physical.
 
 
05069-2135 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 05 06 50 -21 35 09 DON 93 AB 2016 19 310 8.2 10.60 11.71 1.11
Show 05 06 49 -21 35 04 DON 93 BC 2021 17 93 1.1 11.71 12.90 1.19 Y <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lepus Tycho2 5913-01376-1 Gaia DR2 2962658549474035712
 
 
ORBITAL ELEMENTS
 
 
Period (P)116.6y± 1.6 Periastron (T)2005.8y± 1.3 Semi-major axis (a)1.287a± 0.018
Eccentricity (e)0.293± 0.008 Inclination (i)139.3°± 2.2 Longitude of periastron (ω)280.3°± 2.6
Node (Ω)93.3°± 3.8 Notes ReferenceMsn2021c
Equinox Last observation2020 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 212.6 0.756
2001 205.9 0.732
2002 198.8 0.713
2003 191.4 0.699
2004 183.7 0.693
2005 176.0 0.693
2006 168.3 0.700
2007 160.9 0.713
2008 153.8 0.733
2009 147.1 0.757
2010 140.8 0.784
2011 135.0 0.815
2012 129.6 0.846
2013 124.7 0.879
2014 120.0 0.912
2015 115.7 0.944
2016 111.7 0.976
2017 107.9 1.006
2018 104.4 1.034
2019 101.0 1.061
2020 97.8 1.085
2021 94.7 1.108
2022 91.7 1.129
2023 88.9 1.148
2024 86.1 1.165
2025 83.4 1.180
2026 80.8 1.193
2027 78.2 1.205
2028 75.7 1.215
2029 73.2 1.224
2030 70.7 1.231


 
grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.



 
 


wds05069-2135b.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic
 
 
 
WDS 05069-2135 DON 93 BC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Msn2021c orb - Josties, J. & Mason, B.D. 2021IAUDS.205....1M
Msn2021c Inf. Circ. 205, 1, 2021
 
 
DISCOVERER
 
 
idgroup discov author
1 DON Donner, H.F.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05069-2135 DON 93 BC 1976 5 323 1.2 11.71 12.90 050649.47-213503.7
05069-2135 DON 93 BC 2008 6 329 0.8 11.71 12.90 050649.47-213503.7
05069-2135 DON 93 BC 2010 7 321 0.8 11.71 12.90 050649.47-213503.7
05069-2135 DON 93 BC 2015 9 293 1.0 11.71 12.90 M2.5 050649.47-213503.7
05069-2135 DON 93 BC 2016 10 112 1.0 11.71 12.90 M2.5 050649.47-213503.7
05069-2135 DON 93 BC 2019 15 98 1.1 11.71 12.90 M2.5 050649.47-213503.7
05069-2135 DON 93 BC 2020 16 96 1.1 11.71 12.90 M2.5 050649.47-213503.7
05069-2135 DON 93 BC 2021 17 93 1.1 11.71 12.90 M2.5 Z 050649.47-213503.7

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

 
 
WDS 05069-2135 DON 93 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 05069-2135 DON 93 BC : MEASURES
 
 
No records found.

 
 
WDS 05069-2135 : VIRTUAL EYEPIECE
 
 

05069-2135 DON  93A mag 10.6 Sp M1.5 05069-2135 DON  93B sep 8.3 P.A. 311.20 mag 11.71 Sp M2.5 05069-2135 DON  93C sep 7.5 P.A. 316.10 mag 12.9 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 05069-2135 : ALADIN DSS IMAGE @ 05h 06m 49.47s -21° 35' 03.7"
 
 
 
 
WDS 05069-2135 DON 93 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


05069-2135  DON  93BC distance=0' 05069-2135  DON  93AB distance=1' 05047-2113  HDS 662 distance=37' 05085-2102  YMG   9 distance=41' 05025-2115  DON  91AB distance=64' 05025-2115  HLN   8AC distance=64' 05073-2239  SEE  46 distance=65' 05097-2230  SEE  47 distance=68' 05107-2045  BHA   3 distance=75' 05036-2029  WHC   1 distance=81' 05047-2017  WHC   2 distance=84' 05020-2032  LDS3636 distance=92' 05090-2302  RST2366 distance=93' 05138-2118  TDS3118 distance=100' 05131-2226  ARA1622 distance=102' 05001-2229  KPP2709 distance=108' 05068-1946  HJ 3723 distance=110' 05005-2028  DON  88 distance=111' 05033-2315  BEU   7 distance=111' 05033-1954  TVB  88 distance=113' 05137-2240  DON  95 distance=117' 05143-2233  DON  96AB distance=120' 04590-2239  RST3408 distance=127' 05133-2305  LDS 138 distance=128' 04577-2132  SPM  14 distance=128' 04577-2157  KPP1105 distance=129' 05139-2259  BU  317BC distance=130' 05123-2321  ARA1985AB distance=130' 05123-2321  KPP4358AC distance=130' 05139-2259  BU  317AB distance=130' 05139-2259  BU  317AC distance=130' 05123-2321  KPP4358BC distance=130' 05072-1924  FIN 376 distance=132' 05142-2011  RST4777 distance=133' 05101-2341  WSI 121BC distance=134' 05101-2341  WSI 121Aa,Ab distance=134' 05101-2341  WSI 121A,BC distance=134' 05032-1928  B  2094 distance=137' 05023-1932  LPM 201 distance=139' 05165-2106  DON  97 distance=139' 05169-2135  TDS3133 distance=141' 04580-2248  I   473 distance=143' 05024-2346  HU 1385 distance=145' 05019-2342  DAW 186AB distance=145' 05019-2342  DAW 186AC distance=145' 05033-2354  BRT2859 distance=147' 05109-2351  KPP 734 distance=148' 05168-2224  ARA1623 distance=148' 05135-2331  ARA1987 distance=148' 05013-2342  SEE  44 distance=149' 05079-2404  BRT2860 distance=150' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 05069-2135 DON 93 BC 93 1.1
Show 05069-2135 DON 93 AB 310 8.2 1
Show 05047-2113 HDS 662 291 0.2 37
Show 05085-2102 YMG 9 309 0.0 41
Show 05025-2115 DON 91 AB 7 1.0 64
Show 05025-2115 HLN 8 AC 28 32.0 64
Show 05073-2239 SEE 46 16 15.7 65
Show 05097-2230 SEE 47 60 3.2 68
Show 05107-2045 BHA 3 240 17.2 75
Show 05036-2029 WHC 1 83 9.1 81
Show 05047-2017 WHC 2 189 8.0 84
Show 05020-2032 LDS3636 96 42.8 92
Show 05090-2302 RST2366 13 0.8 93
Show 05138-2118 TDS3118 197 0.5 100
Show 05131-2226 ARA1622 317 15.1 102
Show 05001-2229 KPP2709 4 1.9 108
Show 05068-1946 HJ 3723 64 8.9 110
Show 05005-2028 DON 88 114 9.2 111
Show 05033-2315 BEU 7 217 0.2 111
Show 05033-1954 TVB 88 204 3.0 113
Show 05137-2240 DON 95 34 1.1 117
Show 05143-2233 DON 96 AB 169 1.7 120
Show 04590-2239 RST3408 216 4.1 127
Show 05133-2305 LDS 138 82 8.7 128
Show 04577-2132 SPM 14 287 19.0 128
Show 04577-2157 KPP1105 202 8.8 129
Show 05139-2259 BU 317 BC 79 10.6 130
Show 05123-2321 ARA1985 AB 117 5.5 130
Show 05123-2321 KPP4358 AC 19 18.9 130
Show 05139-2259 BU 317 AB 13 8.7 130
Show 05139-2259 BU 317 AC 50 16.2 130
Show 05123-2321 KPP4358 BC 11 19.4 130
Show 05072-1924 FIN 376 229 0.1 132
Show 05142-2011 RST4777 288 1.0 133
Show 05101-2341 WSI 121 BC 306 1.8 134
Show 05101-2341 WSI 121 Aa,Ab 164 0.4 134
Show 05101-2341 WSI 121 A,BC 18 27.2 134
Show 05032-1928 B 2094 101 2.0 137
Show 05023-1932 LPM 201 75 10.8 139
Show 05165-2106 DON 97 190 0.5 139
Show 05169-2135 TDS3133 233 0.7 141
Show 04580-2248 I 473 238 0.9 143
Show 05024-2346 HU 1385 315 0.9 145
Show 05019-2342 DAW 186 AB 73 3.7 145
Show 05019-2342 DAW 186 AC 129 13.4 145
Show 05033-2354 BRT2859 19 4.0 147
Show 05109-2351 KPP 734 301 6.5 148
Show 05168-2224 ARA1623 115 16.3 148
Show 05135-2331 ARA1987 306 9.2 148
Show 05013-2342 SEE 44 156 0.5 149
Show 05079-2404 BRT2860 43 5.1 150

 
 
WDS 05069-2135 : COMPONENTS
 
 
  A B
B pa=311.2°
sep=8.35"
 
C pa=316.1°
sep=7.55"
pa=92.9°
sep=1.04"
 
 
05069-2135 A
 
 
Coord arcsec 2000 050649.92-213509.2 Mag 10.6 Spectral class M1.5 (red) PmRA 52.00
PmDE -22.0 Tycho2 5913-00452-1
Tycho2
Tycho2 5913-00452-1 Pflag RAmdeg 76.70799092 DEmdeg -21.58588495
PmRA 48.1 PmDE -22.7 E RAmdeg 33 E DEmdeg 33
E pmRA 3.2 E pmDE 3.4 EpRAm 1990.20 EpDEm 1990.30
Num 3 Q RAmdeg 0.0 Q DEmdeg 0.1 Q pmRA 0.0
Q pmDE 0.1 BTmag 12.295 E BTmag 0.125 VTmag 10.602
E VTmag 0.038 Prox 82 TYC T HIP
CCDM RAdeg 76.70787083 DEdeg -21.58583250 EpRA 1990 1.66
EpDE 1990 1.65 E RAdeg 32.7 E DEdeg 32.8 Posflg
Corr 0.2
 
 
05069-2135 B
 
 
Coord arcsec 2000 050649.47-213503.7 Coord calc 050649.47-213503.7 Mag 11.71 Spectral class M2.5 (red)
PmRA 33.00 PmDE -33.0 Tycho2 5913-01376-1 Calc delta mag 1.11
Tycho2
Tycho2 5913-01376-1 Pflag RAmdeg 76.70615847 DEmdeg -21.58437118
PmRA 37.0 PmDE -38.1 E RAmdeg 66 E DEmdeg 66
E pmRA 3.5 E pmDE 3.6 EpRAm 1986.18 EpDEm 1986.36
Num 3 Q RAmdeg 0.5 Q DEmdeg 0.9 Q pmRA 0.5
Q pmDE 0.9 BTmag 13.713 E BTmag 0.332 VTmag 11.707
E VTmag 0.115 Prox 82 TYC HIP
CCDM RAdeg 76.70606667 DEdeg -21.58428278 EpRA 1990 1.68
EpDE 1990 1.66 E RAdeg 68.9 E DEdeg 68.9 Posflg
Corr 0.2
 
 
05069-2135 C
 
 
Coord arcsec 2000 050649.54-213503.8 Mag 12.9 Calc delta mag 2.3 Calc coord yes