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Doubles in session


Current system
10236-1721
UC 1922 BC


Nearby doubles
38' : 10212-1736
TOK 839

43' : 10211-1744
TOK 890

44' : 10266-1728
GWP1373

53' : 10267-1652
LDS3988

57' : 10206-1643
HLD 104AB

62' : 10271-1756
GWP1375

67' : 10234-1614
TDS7236

67' : 10215-1621
LDS3984

70' : 10269-1811
TDS7277

71' : 10254-1826
GWP1369

71' : 10265-1623
BRT 576

74' : 10206-1621
HLD 103

78' : 10233-1603
GWP1358

81' : 10180-1734
DAM2263

84' : 10265-1608
BRT 577

85' : 10200-1828
UC 1916

89' : 10185-1811
GWP1338

90' : 10175-1737
FAR 57

92' : 10194-1830
DAM2267

95' : 10187-1823
GWP1339

106' : 10163-1711
CBL 135

107' : 10229-1535
TDS7231

116' : 10184-1849
LDS3976

116' : 10231-1525
GWP1356

117' : 10209-1911
GWP1350

122' : 10152-1729
RST3687



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

10236-1721 UC 1922 BC

 
 
10h 23m 36.05s -17° 20' 25.0" P.A. 38.00 sep 46.4 mag 11.51,15.90
 
 
Coord 2000 10236-1721 Discov num UC 1922 Comp BC Coord arcsec 2000 10 23 36.05 -17 20 25.0
Date first 1996 Date last 2017 Obs 4
Pa first 38 Pa last 38.3 P.A. Now (θ) 38.3°
Sep first 46.7 Sep last 46.4 Sep. Now (ρ) 46.4"
Mag pri 11.51 Mag sec 15.90 delta mag (ΔM) 4.39 Spectral class
Pri motion ra -053 Sec motion ra -065
Pri motion dec +019 Sec motion dec +011
Notes N V W (See Notes, Proper motion indicates physical, )
rPM=0.219 (< 0.3, Physical double)
This double is physical.
 
 
10236-1721 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 90084 155951 10 23 38 -17 20 39 GWP 1359 AB 2017 6 294 34.0 9.50 11.51 2.01
Show 155951 10 23 38 -17 20 39 UC 1922 AC 2017 3 0 50.5 9.50 15.90 6.40
Show 10 23 36 -17 20 25 UC 1922 BC 2017 4 38 46.4 11.51 15.90 4.39 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydra Gaia DR2 3748245279507073152
 
 
WDS 10236-1721 UC 1922 BC : NOTES
 
 
discov_num notes refcode
GWP1359 ABL 329. Tob2012b
 
 
REFERENCES
 
 
refcode metd author reference
Tob2012b not - Tobal, T. ...................
Tob2012b private communication, 2012
 
 
DISCOVERER
 
 
idgroup discov author
1 GWP Garraf Wide Pairs: CPM wide pairs (>50mas/y) discovered in the Garraf Astronomical
6 UC USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4)
6 UC Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G.,
6 UC & Zacharias, M.I. (UCAC4 Catalog)
17 UC Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C.,
17 UC DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
17 UC Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10236-1721 UC 1922 BC 1999 2 38 46.8 11.50 15.90 V 102336.05-172025.0
10236-1721 UC 1922 BC 2000 2 38 46.9 11.50 15.90 V 102336.05-172025.0
10236-1721 UC 1922 BC 2017 4 38 46.4 11.51 15.90 NV 102336.05-172025.0

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

 
 
WDS 10236-1721 UC 1922 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10236-1721 UC 1922 BC : MEASURES
 
 
No records found.

 
 
WDS 10236-1721 : VIRTUAL EYEPIECE
 
 

10236-1721 GWP1359A mag 9.5 Sp K0III 10236-1721 UC 1922B sep 34.1 P.A. 294.40 mag 11.51 10236-1721 UC 1922C sep 50.5 P.A. 359.70 mag 15.9 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 10236-1721 : ALADIN DSS IMAGE @ 10h 23m 36.05s -17° 20' 25.0"
 
 
 
 
WDS 10236-1721 UC 1922 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10236-1721 UC 1922BC distance=0' 10236-1721 GWP1359AB distance=1' 10236-1721 UC 1922AC distance=1' 10212-1736 TOK 839 distance=38' 10211-1744 TOK 890 distance=43' 10266-1728 GWP1373 distance=44' 10267-1652 LDS3988 distance=53' 10206-1643 HLD 104AB distance=57' 10206-1643 HLD 104AC distance=57' 10271-1756 GWP1375 distance=62' 10234-1614 TDS7236 distance=67' 10215-1621 LDS3984 distance=67' 10269-1811 TDS7277 distance=70' 10254-1826 GWP1369 distance=71' 10265-1623 BRT 576 distance=71' 10206-1621 HLD 103 distance=74' 10233-1603 GWP1358 distance=78' 10180-1734 DAM2263 distance=81' 10265-1608 BRT 577 distance=84' 10200-1828 UC 1916 distance=85' 10185-1811 GWP1338 distance=89' 10175-1737 FAR 57 distance=90' 10194-1830 DAM2267 distance=92' 10187-1823 GWP1339 distance=95' 10163-1711 CBL 135 distance=106' 10229-1535 TDS7231 distance=107' 10184-1849 LDS3976 distance=116' 10231-1525 GWP1356 distance=116' 10209-1911 GWP1350 distance=117' 10152-1729 RST3687 distance=122' 10316-1624 SKI 14 distance=128' 10157-1825 HLD 100 distance=131' 10152-1817 UC 1901 distance=133' 10239-1934 GWP1361 distance=134' 10224-1935 ARA 668 distance=136' 10143-1802 HU 459 distance=140' 10323-1827 GWP1395 distance=141' 10284-1517 GWP1380 distance=141' 10254-1502 KPP2750 distance=142' 10140-1807 DAM2161 distance=146' 10276-1506 RST3698 distance=146' 10289-1927 ARA 411 distance=148' 10339-1750 S 610AB distance=150' 10142-1615 GWP1317 distance=151' 10214-1452 RST3691 distance=153' 10343-1732 GWP1400 distance=155' 10237-1955 HLD 105AB distance=155' 10237-1955 HLD 105AC distance=155' 10128-1710 BRT 620 distance=156' 10253-1956 UC 1926 distance=158' 10345-1753 B 2533 distance=159' 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 10236-1721 UC 1922 BC 38 46.4
Show 10236-1721 GWP1359 AB 294 34.0 1
Show 10236-1721 UC 1922 AC 50.5 1
Show 10212-1736 TOK 839 110 1.1 38
Show 10211-1744 TOK 890 252 0.6 43
Show 10266-1728 GWP1373 251 97.5 44
Show 10267-1652 LDS3988 54 3.3 53
Show 10206-1643 HLD 104 AB 197 3.4 57
Show 10206-1643 HLD 104 AC 271 152.4 57
Show 10271-1756 GWP1375 76 31.5 62
Show 10234-1614 TDS7236 92 0.4 67
Show 10215-1621 LDS3984 297 24.9 67
Show 10269-1811 TDS7277 223 0.7 70
Show 10254-1826 GWP1369 247 21.2 71
Show 10265-1623 BRT 576 254 4.6 71
Show 10206-1621 HLD 103 343 1.7 74
Show 10233-1603 GWP1358 205 86.7 78
Show 10180-1734 DAM2263 225 1.9 81
Show 10265-1608 BRT 577 222 4.5 84
Show 10200-1828 UC 1916 301 6.6 85
Show 10185-1811 GWP1338 320 20.5 89
Show 10175-1737 FAR 57 131 0.1 90
Show 10194-1830 DAM2267 57 1.6 92
Show 10187-1823 GWP1339 17 38.7 95
Show 10163-1711 CBL 135 283 41.7 106
Show 10229-1535 TDS7231 285 1.7 107
Show 10184-1849 LDS3976 276 53.8 116
Show 10231-1525 GWP1356 108 45.2 116
Show 10209-1911 GWP1350 87 26.1 117
Show 10152-1729 RST3687 208 3.8 122
Show 10316-1624 SKI 14 82 7.0 128
Show 10157-1825 HLD 100 206 1.8 131
Show 10152-1817 UC 1901 218 31.3 133
Show 10239-1934 GWP1361 68 69.8 134
Show 10224-1935 ARA 668 87 12.3 136
Show 10143-1802 HU 459 95 1.3 140
Show 10323-1827 GWP1395 268 106.0 141
Show 10284-1517 GWP1380 63 57.1 141
Show 10254-1502 KPP2750 284 5.8 142
Show 10140-1807 DAM2161 198 22.9 146
Show 10276-1506 RST3698 273 1.1 146
Show 10289-1927 ARA 411 329 12.7 148
Show 10339-1750 S 610 AB 51 114.0 150
Show 10142-1615 GWP1317 117 91.2 151
Show 10214-1452 RST3691 263 0.7 153
Show 10343-1732 GWP1400 72 32.4 155
Show 10237-1955 HLD 105 AB 103 0.9 155
Show 10237-1955 HLD 105 AC 288 6.3 155
Show 10128-1710 BRT 620 110 2.9 156
Show 10253-1956 UC 1926 324 38.4 158
Show 10345-1753 B 2533 104 1.7 159

 
 
WDS 10236-1721 : COMPONENTS
 
 
  A B
B pa=294.4°
sep=34.12"
 
C pa=359.7°
sep=50.50"
pa=40.3°
sep=47.69"
 
 
10236-1721 A
 
 
Name HD 90084 Coord arcsec 2000 102338.22-172039.1 Mag 9.5 Spectral class K0III (yellow-orange)
PmRA -50.00 PmDE 11.0 SAO 155951 Tycho2 6064-00250-1
HD 90084 DM BD-16 3040
Tycho2
Tycho2 6064-00250-1 Pflag RAmdeg 155.90926440 DEmdeg -17.34420444
PmRA -56.8 PmDE 7.0 E RAmdeg 15 E DEmdeg 17
E pmRA 1.5 E pmDE 1.4 EpRAm 1988.38 EpDEm 1987.18
Num 8 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.8
Q pmDE 0.8 BTmag 10.659 E BTmag 0.040 VTmag 9.500
E VTmag 0.023 Prox 999 TYC T HIP
CCDM RAdeg 155.90940194 DEdeg -17.34422111 EpRA 1990 1.67
EpDE 1990 1.67 E RAdeg 15.6 E DEdeg 18.8 Posflg
Corr 0.1
SAO
SAO 155951 DelFlag RA1950 PmRA1950 -0.0035
DE1950 PmDE1950 0.005 Vmag 9 SpType K0
Double code Source 21 CatNum 4161 DM BD-16 3040
DMcomp BDsup HD 90084 M HD 0
GC RA1950rad 2.7105853 DE1950rad -0.29828919 PmRA2000 -0.0032
PmDE2000 0.01
 
 
10236-1721 B
 
 
Coord arcsec 2000 102336.05-172025.0 Coord calc 102336.05-172025.0 Mag 11.51 PmRA -53.00
PmDE 19.0 Calc delta mag 2.01
 
 
10236-1721 C
 
 
Coord arcsec 2000 102338.20-171948.6 Mag 15.9 PmRA -65.00 PmDE 11.0
Calc delta mag 6.4 Calc coord yes