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Doubles in session


Current system
08550-1640
UC 1729


Nearby doubles
16' : 08542-1629
GWP1104

42' : 08523-1657
TDS 498

46' : 08536-1722
TOK 666

53' : 08568-1726
ARG 72AB

57' : 08579-1719
UC 1738

61' : 08590-1657
MBL 6

70' : 08557-1531
GWP1113

73' : 08527-1535
RST3611

76' : 08504-1604
TDS6127

79' : 08567-1523
J 1537

83' : 08495-1706
LDS3824

87' : 08494-1711
POC 3

90' : 08599-1546
TDS6240

95' : 08552-1814
S 585

96' : 08484-1641
POC 2

103' : 08516-1510
UC 1724

107' : 08476-1637
KPP2159

112' : 08474-1703
BU 586

116' : 08588-1458
A 3070

116' : 08497-1809
A 3069

117' : 08518-1827
TDS 497

118' : 09026-1556
RST4428

118' : 09012-1523
FAL 25

118' : 08489-1800
TDS6113

119' : 09022-1744
J 2649

119' : 08541-1443
LDS3831



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.

08550-1640 UC 1729

 
 
08h 54m 58.96s -16° 40' 19.7" P.A. 73.00 sep 11.0 mag 15.30,15.90
 
 
Coord 2000 08550-1640 Discov num UC 1729 Comp Coord arcsec 2000 08 54 58.96 -16 40 19.7
Date first 1998 Date last 2016 Obs 7
Pa first 73 Pa last 72.6 P.A. Now (θ) 72.6°
Sep first 11.1 Sep last 11.043 Sep. Now (ρ) 11.043"
Mag pri 15.30 Mag sec 15.90 delta mag (ΔM) 0.6 Spectral class
Pri motion ra -028 Sec motion ra -031
Pri motion dec +052 Sec motion dec +052
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.05 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydra Gaia DR2 5730137666001500160
 
 
WDS 08550-1640 UC 1729 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
UC USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4) ...................
UC_2013a Eu j Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G., 2013AJ....145...44Z
UC_2013a & Zacharias, M.I. (UCAC4 Catalog)
UC_2013a AJ 145, 44, 2013
UC_2013b Eu j Hartkopf, W.I., Mason, B.D., Finch, C.T., Zacharias, N., Wycoff, G.L., & Hsu, D. 2013AJ....146...76H
UC_2013b AJ 146, 76, 2013 (UC 301 - 5058)
UC_2013b (Relative astrometry is derived from individual measurements, not precessed means.
UC_2013b UCAC aperture magnitudes are listed, unless the duplicity flag indicates a blended
UC_2013b image (a flag value of 30 or higher). Model fit magnitudes are given for both
UC_2013b components if either has such a flag. Model fit magnitudes are indicated by the
UC_2013b letter "f" following the filter information.
UC_2013b APASS photometry extracted from UCAC4 catalog is listed under reference AAV2012.
UC_2013b Due to aperture method used, APASS photometry is only included for pairs wider
UC_2013b than 10" (Henden, private comm.) Photometry for pairs wider than 10" which showed
UC_2013b identical values for both components in all filters were removed, as well.
UC_2015 Eu - Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C., 2015AJ....150..101Z
UC_2015 DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
UC_2015 Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.
UC_2015 AJ 150, 101, 2015
UC_9999 Eu - temporary UCAC files ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08550-1640 UC 1729 1999 2 73 11.0 15.30 15.90 V 085458.96-164019.7
08550-1640 UC 1729 2000 2 73 10.9 15.30 15.90 V 085458.96-164019.7
08550-1640 UC 1729 2010 5 73 10.9 15.30 15.90 V R 085458.96-164019.7
08550-1640 UC 1729 2015 6 73 11.0 15.30 15.90 V R 085458.96-164019.7
08550-1640 UC 1729 2016 7 73 11.0 15.30 15.90 V R 085458.96-164019.7

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

 
 
WDS 08550-1640 UC 1729 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08550-1640 UC 1729 : MEASURES
 
 
No records found.

 
 
WDS 08550-1640 : VIRTUAL EYEPIECE
 
 

08550-1640 UC 1729A mag 15.3 08550-1640 UC 1729B sep 10.6 P.A. 71.90 mag 15.9 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 08550-1640 : ALADIN DSS IMAGE @ 08h 54m 58.96s -16° 40' 19.7"
 
 
 
 
WDS 08550-1640 UC 1729 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08550-1640 UC 1729 distance=0' 08542-1629 GWP1104 distance=16' 08523-1657 TDS 498 distance=42' 08536-1722 TOK 666 distance=46' 08568-1726 ARG 72AB distance=53' 08568-1726 SHY 533BC distance=53' 08579-1719 UC 1738 distance=57' 08590-1657 MBL 6 distance=61' 08557-1531 GWP1113 distance=70' 08527-1535 RST3611 distance=73' 08504-1604 TDS6127 distance=76' 08567-1523 J 1537 distance=79' 08495-1706 LDS3824 distance=83' 08494-1711 POC 3 distance=87' 08599-1546 TDS6240 distance=90' 08552-1814 S 585 distance=95' 08484-1641 POC 2 distance=96' 08516-1510 UC 1724 distance=103' 08476-1637 KPP2159 distance=107' 08474-1703 BU 586 distance=112' 08588-1458 A 3070 distance=116' 08497-1809 A 3069 distance=116' 08518-1827 TDS 497 distance=117' 09026-1556 RST4428 distance=118' 09012-1523 FAL 25 distance=118' 08489-1800 TDS6113 distance=118' 09022-1744 J 2649 distance=119' 08541-1443 LDS3831 distance=119' 08474-1548 HDS1272 distance=121' 08523-1837 GWP1095 distance=123' 08485-1803 A 3067 distance=125' 08512-1448 GWP1094 distance=126' 08481-1800 DAM1486 distance=128' 09034-1728 RST3617 distance=130' 09032-1740 S 588 distance=132' 08579-1853 HO 358 distance=140' 09022-1815 TDS6259 distance=141' 09047-1714 HDS1315 distance=144' 08584-1422 LDS3837 distance=147' 08491-1440 HJ 797 distance=148' 08514-1859 NSN 339 distance=148' 09000-1432 HDS1304 distance=148' 08563-1908 BRT1471 distance=149' 08457-1750 A 3066 distance=151' 08555-1409 RST3613 distance=152' 09039-1515 J 1538 distance=155' 08548-1406 GWP1108AB distance=155' 08548-1406 GWP1109AC distance=155' 08523-1913 GWP1096 distance=158' 08457-1810 TDS6082 distance=161' 08438-1701 LDS 231 distance=162' 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 08550-1640 UC 1729 73 11.0
Show 08542-1629 GWP1104 261 104.8 16
Show 08523-1657 TDS 498 349 1.9 42
Show 08536-1722 TOK 666 118 27.8 46
Show 08568-1726 ARG 72 AB 182 4.2 53
Show 08568-1726 SHY 533 BC 152 999.9 53
Show 08579-1719 UC 1738 160 50.6 57
Show 08590-1657 MBL 6 145 19.6 61
Show 08557-1531 GWP1113 67 19.0 70
Show 08527-1535 RST3611 42 1.1 73
Show 08504-1604 TDS6127 17 2.0 76
Show 08567-1523 J 1537 357 5.5 79
Show 08495-1706 LDS3824 48 10.8 83
Show 08494-1711 POC 3 227 7.8 87
Show 08599-1546 TDS6240 274 0.4 90
Show 08552-1814 S 585 151 64.2 95
Show 08484-1641 POC 2 75 6.1 96
Show 08516-1510 UC 1724 89 35.4 103
Show 08476-1637 KPP2159 20 17.7 107
Show 08474-1703 BU 586 232 0.3 112
Show 08588-1458 A 3070 66 0.4 116
Show 08497-1809 A 3069 297 1.1 116
Show 08518-1827 TDS 497 218 2.0 117
Show 09026-1556 RST4428 350 1.1 118
Show 09012-1523 FAL 25 239 7.0 118
Show 08489-1800 TDS6113 124 0.6 118
Show 09022-1744 J 2649 34 8.2 119
Show 08541-1443 LDS3831 354 136.7 119
Show 08474-1548 HDS1272 94 0.5 121
Show 08523-1837 GWP1095 298 35.5 123
Show 08485-1803 A 3067 39 1.7 125
Show 08512-1448 GWP1094 34 84.7 126
Show 08481-1800 DAM1486 275 1.0 128
Show 09034-1728 RST3617 162 0.3 130
Show 09032-1740 S 588 327 32.0 132
Show 08579-1853 HO 358 305 1.7 140
Show 09022-1815 TDS6259 92 0.4 141
Show 09047-1714 HDS1315 183 0.2 144
Show 08584-1422 LDS3837 302 29.5 147
Show 08491-1440 HJ 797 138 16.6 148
Show 08514-1859 NSN 339 242 3.9 148
Show 09000-1432 HDS1304 107 0.2 148
Show 08563-1908 BRT1471 164 4.4 149
Show 08457-1750 A 3066 50 0.4 151
Show 08555-1409 RST3613 171 1.4 152
Show 09039-1515 J 1538 65 7.6 155
Show 08548-1406 GWP1108 AB 309 52.1 155
Show 08548-1406 GWP1109 AC 13 10.1 155
Show 08523-1913 GWP1096 205 103.9 158
Show 08457-1810 TDS6082 164 2.1 161
Show 08438-1701 LDS 231 66 261.1 162

 
 
WDS 08550-1640 : COMPONENTS
 
 
  A
B pa=71.9°
sep=10.62"
 
 
08550-1640 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 085458.96-164019.7 Mag 15.3 PmRA -28.00
PmDE 52.0
 
 
08550-1640 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 085459.66-164016.4 Mag 15.9 PmRA -31.00
PmDE 52.0 Calc delta mag 0.6 Calc coord yes