12000+1720 TDS 8157

 
 
11h 59m 57.51s +17° 19' 30.8" P.A. 125.00 sep 0.6 mag 10.80,10.86 Sp G5
 
 
Coord 2000 12000+1720 Discov num TDS8157 Comp Coord arcsec 2000 11 59 57.51 +17 19 30.8
Date first 1992 Date last 1992 Obs 1
Pa first 125 Pa last 125.4 P.A. Now (θ) 125.4°
Sep first 0.6 Sep last 0.56 Sep. Now (ρ) 0.56"
Mag pri 10.80 Mag sec 10.86 delta mag (ΔM) 0.06 Spectral class G5 (yellow)
Pri motion ra -036 Sec motion ra -036
Pri motion dec -049 Sec motion dec -049
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Coma Berenices Tycho2 1441-02172-1 Gaia DR2 3926602798725293696
 
 
WDS 12000+1720 TDS 8157 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
TDS Tycho Double Star (from additional DD list) ...................
TDT Tycho Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12000+1720 TDS8157 1992 1 125 0.6 10.80 10.86 115957.51+171930.8

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WDS 12000+1720 TDS 8157 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12000+1720 TDS 8157 : MEASURES
 
 
No records found.

 
 
WDS 12000+1720 : VIRTUAL EYEPIECE
 
 

12000+1720 TDS8157A mag 10.8 Sp G5 12000+1720 TDS8157B sep 0.5 P.A. 126.70 mag 10.86 virtual eyepiece
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Radius:
Components only
 
 
WDS 12000+1720 : ALADIN DSS IMAGE @ 11h 59m 57.51s +17° 19' 30.8"
 
 
 
 
WDS 12000+1720 TDS 8157 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


12000+1720  TDS8157 distance=0' 12010+1719  TDS8164 distance=15' 12000+1736  KPP 616 distance=17' 11576+1742  COU 296 distance=41' 12003+1633  GWP1728 distance=47' 12032+1709  COU 177 distance=48' 12033+1715  GRV1197 distance=49' 11595+1808  GRV 847 distance=49' 12025+1646  OSO  44 distance=51' 11584+1810  GWP1720 distance=56' 11564+1742  LNV  12 distance=56' 11575+1809  GWP1713 distance=61' 12006+1820  HDS1688AB distance=62' 12006+1820  GII 182Aa,Ab distance=62' 11576+1626  GWP1714 distance=64' 11556+1654  KU   41 distance=69' 11550+1724  GRV 843 distance=71' 12049+1729  LEP  49 distance=73' 11574+1823  A  2486 distance=73' 12039+1811  GWP1740 distance=77' 12042+1635  COU  52 distance=77' 12024+1611  CVR1400 distance=77' 11552+1643  TDS8112Aa,Ab distance=78' 11552+1643  COU  51AB distance=78' 12054+1717  CBL 141 distance=79' 11545+1735  A  2485 distance=80' 11558+1616  SLE 893 distance=88' 11596+1547  LDS4163 distance=94' 12048+1614  GWP1744 distance=96' 11534+1744  LNV  11 distance=97' 12064+1812  HDS1708AB distance=106' 12064+1812  GII 185Aa,Ab distance=106' 12003+1532  LDS4165 distance=108' 12076+1657  GWP1751 distance=112' 11599+1522  GWP1725 distance=118' 11557+1539  H 6  13 distance=119' 11518+1700  CBL 361 distance=119' 11557+1902  GWP1706 distance=120' 12024+1916  A  2165 distance=122' 11531+1832  GRV1195 distance=123' 11528+1828  GWP1696 distance=123' 11544+1546  BNW   1AB distance=123' 11544+1546  SMH9001AC distance=123' 12021+1521  WFC 122 distance=123' 12085+1651  TDS8244 distance=126' 11516+1802  SLW 661 distance=128' 12068+1548  GWP1750 distance=135' 11525+1557  SLE 891 distance=136' 11518+1614  BRT1275 distance=136' 12088+1622  J  2102 distance=139' 11547+1916  KPP2373 distance=139' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 12000+1720 TDS8157 125 0.6
Show 12010+1719 TDS8164 279 1.0 15
Show 12000+1736 KPP 616 56 5.6 17
Show 11576+1742 COU 296 233 1.6 41
Show 12003+1633 GWP1728 344 21.4 47
Show 12032+1709 COU 177 300 1.6 48
Show 12033+1715 GRV1197 193 20.6 49
Show 11595+1808 GRV 847 350 32.8 49
Show 12025+1646 OSO 44 83 18.4 51
Show 11584+1810 GWP1720 172 132.7 56
Show 11564+1742 LNV 12 347 2.4 56
Show 11575+1809 GWP1713 184 9.7 61
Show 12006+1820 HDS1688 AB 6 0.5 62
Show 12006+1820 GII 182 Aa,Ab 99 0.1 62
Show 11576+1626 GWP1714 240 63.0 64
Show 11556+1654 KU 41 68 5.1 69
Show 11550+1724 GRV 843 246 31.8 71
Show 12049+1729 LEP 49 207 27.3 73
Show 11574+1823 A 2486 239 1.1 73
Show 12039+1811 GWP1740 195 21.5 77
Show 12042+1635 COU 52 75 6.7 77
Show 12024+1611 CVR1400 220 3.9 77
Show 11552+1643 TDS8112 Aa,Ab 14 0.2 78
Show 11552+1643 COU 51 AB 163 1.2 78
Show 12054+1717 CBL 141 311 43.3 79
Show 11545+1735 A 2485 216 2.3 80
Show 11558+1616 SLE 893 62 15.8 88
Show 11596+1547 LDS4163 252 11.6 94
Show 12048+1614 GWP1744 286 65.4 96
Show 11534+1744 LNV 11 164 3.2 97
Show 12064+1812 HDS1708 AB 305 0.4 106
Show 12064+1812 GII 185 Aa,Ab 137 0.1 106
Show 12003+1532 LDS4165 351 22.5 108
Show 12076+1657 GWP1751 263 12.1 112
Show 11599+1522 GWP1725 247 50.8 118
Show 11557+1539 H 6 13 45 90.0 119
Show 11518+1700 CBL 361 157 12.1 119
Show 11557+1902 GWP1706 328 27.4 120
Show 12024+1916 A 2165 38 0.3 122
Show 11531+1832 GRV1195 198 15.2 123
Show 11528+1828 GWP1696 139 27.0 123
Show 11544+1546 BNW 1 AB 215 104.5 123
Show 11544+1546 SMH9001 AC 283 144.8 123
Show 12021+1521 WFC 122 141 8.2 123
Show 12085+1651 TDS8244 143 0.5 126
Show 11516+1802 SLW 661 268 153.1 128
Show 12068+1548 GWP1750 319 25.4 135
Show 11525+1557 SLE 891 208 20.1 136
Show 11518+1614 BRT1275 69 2.9 136
Show 12088+1622 J 2102 301 2.7 139
Show 11547+1916 KPP2373 223 20.3 139

 
 
WDS 12000+1720 : COMPONENTS
 
 
  A
B pa=126.7°
sep=0.54"
 
 
12000+1720 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 115957.51+171930.8 Mag 10.8 Spectral class G5 (yellow)
PmRA -36.00 PmDE -49.0 Tycho2 1441-02172-1
Tycho2
Tycho2 1441-02172-1 Pflag RAmdeg 179.98968644 DEmdeg 17.32519685
PmRA -35.8 PmDE -48.5 E RAmdeg 21 E DEmdeg 27
E pmRA 1.3 E pmDE 1.2 EpRAm 1986.34 EpDEm 1983.09
Num 8 Q RAmdeg 1.6 Q DEmdeg 0.8 Q pmRA 1.6
Q pmDE 0.8 BTmag 11.056 E BTmag 0.057 VTmag 10.163
E VTmag 0.038 Prox 999 TYC T HIP
CCDM RAdeg 179.98976889 DEdeg 17.32530139 EpRA 1990 2.04
EpDE 1990 2.05 E RAdeg 23.6 E DEdeg 33.3 Posflg
Corr 0.2
 
 
12000+1720 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 115957.54+171930.5 Mag 10.86 PmRA -36.00
PmDE -49.0 Calc delta mag 0.06 Calc coord yes