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Doubles in session


Current system
10427-4000
UC 1980


Nearby doubles
17' : 10441-4005
HJ 4349

19' : 10441-3950
UC 1982

20' : 10422-3942
RSS 243

22' : 10422-3939
UC 1978

25' : 10449-4002
KPP1157

26' : 10421-3935
I 1529

30' : 10438-3933
TDS7438

32' : 10455-3958
UC 1984

32' : 10451-4016
DAW 54AB

34' : 10401-4014
UC 1972

34' : 10442-3931
SWR 99

36' : 10409-3931
UC 1974

39' : 10444-3926
RST1523

42' : 10392-4004
UC 1970

43' : 10463-4013
UC 1987

45' : 10404-4035
TDS7408

46' : 10453-4034
SKF 799

48' : 10467-3946
UC 1988

49' : 10387-4014
UC 1969

53' : 10473-4002
UC 1990

53' : 10469-3937
UC 1989

56' : 10474-3949
RSS 244

57' : 10381-4018
UC 1968AB

58' : 10474-3939
UC 1991

58' : 10378-3951
UC 1967

61' : 10478-3941
UC 1992



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.

10427-4000 UC 1980

 
 
10h 42m 44.79s -39° 59' 38.1" P.A. 107.00 sep 118.1 mag 16.10,16.50
 
 
Coord 2000 10427-4000 Discov num UC 1980 Comp Coord arcsec 2000 10 42 44.79 -39 59 38.1
Date first 1996 Date last 2015 Obs 5
Pa first 107 Pa last 106.6 P.A. Now (θ) 106.6°
Sep first 117.8 Sep last 118.074 Sep. Now (ρ) 118.074"
Mag pri 16.10 Mag sec 16.50 delta mag (ΔM) 0.4 Spectral class
Pri motion ra +007 Sec motion ra +038
Pri motion dec -144 Sec motion dec -121
Notes V (Proper motion indicates physical)
rPM=0.268 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Antlia Gaia DR2 5392741837141761280
 
 
WDS 10427-4000 UC 1980 : 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
10427-4000 UC 1980 1999 2 107 118.0 16.10 16.50 V 104244.79-395938.1
10427-4000 UC 1980 2000 2 106 118.0 16.10 16.50 V 104244.79-395938.1
10427-4000 UC 1980 2010 4 107 118.0 16.10 16.50 V 104244.79-395938.1
10427-4000 UC 1980 2015 5 107 118.1 16.10 16.50 V 104244.79-395938.1

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

 
 
WDS 10427-4000 UC 1980 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10427-4000 UC 1980 : MEASURES
 
 
No records found.

 
 
WDS 10427-4000 : VIRTUAL EYEPIECE
 
 

10427-4000 UC 1980A mag 16.1 10427-4000 UC 1980B sep 93.0 P.A. 111.30 mag 16.5 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 10427-4000 : ALADIN DSS IMAGE @ 10h 42m 44.79s -39° 59' 38.1"
 
 
 
 
WDS 10427-4000 UC 1980 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10427-4000 UC 1980 distance=1' 10441-4005 HJ 4349 distance=17' 10441-3950 UC 1982 distance=19' 10422-3942 RSS 243 distance=20' 10422-3939 UC 1978 distance=22' 10449-4002 KPP1157 distance=25' 10421-3935 I 1529 distance=26' 10438-3933 TDS7438 distance=30' 10455-3958 UC 1984 distance=32' 10451-4016 DAW 54AB distance=32' 10451-4016 DAW 54AB,C distance=32' 10401-4014 UC 1972 distance=34' 10442-3931 SWR 99 distance=34' 10409-3931 UC 1974 distance=36' 10444-3926 RST1523 distance=39' 10392-4004 UC 1970 distance=42' 10463-4013 UC 1987 distance=43' 10404-4035 TDS7408 distance=45' 10453-4034 SKF 799 distance=46' 10467-3946 UC 1988 distance=48' 10387-4014 UC 1969 distance=49' 10473-4002 UC 1990 distance=53' 10469-3937 UC 1989 distance=53' 10474-3949 RSS 244 distance=56' 10381-4018 UC 1968AB distance=57' 10381-4018 UC 1968AC distance=57' 10381-4018 UC 1968BC distance=57' 10474-3939 UC 1991 distance=58' 10378-3951 UC 1967 distance=58' 10478-3941 UC 1992 distance=61' 10482-3956 NHR 2 distance=64' 10475-4033 WG 136 distance=64' 10480-3930 RST1527 distance=68' 10444-4105 TVB 232 distance=68' 10440-3847 WFC 108 distance=74' 10362-3947 WG 134 distance=77' 10490-3933 UC 2000 distance=77' 10360-4021 UC 1964 distance=81' 10491-3925 UC 2002 distance=81' 10354-3945 RST5347 distance=86' 10353-4014 UC 1962 distance=87' 10502-3934 HJ 4375 distance=89' 10500-3927 UC 2005 distance=90' 10351-4023 UC 1961BC distance=90' 10351-4023 UC 1961AB distance=91' 10463-4128 TOK 137 distance=97' 10500-4057 I 1205BC distance=101' 10500-4057 I 1205AB distance=102' 10500-4057 I 1205AC distance=102' 10511-3927 UC 2011 distance=102' 10386-4135 TDS7391 distance=107' 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 10427-4000 UC 1980 107 118.1 1
Show 10441-4005 HJ 4349 247 4.5 17
Show 10441-3950 UC 1982 323 98.9 19
Show 10422-3942 RSS 243 69 9.7 20
Show 10422-3939 UC 1978 124 19.4 22
Show 10449-4002 KPP1157 3 9.0 25
Show 10421-3935 I 1529 358 2.3 26
Show 10438-3933 TDS7438 259 0.7 30
Show 10455-3958 UC 1984 215 58.3 32
Show 10451-4016 DAW 54 AB 8 0.4 32
Show 10451-4016 DAW 54 AB,C 20 12.8 32
Show 10401-4014 UC 1972 208 55.7 34
Show 10442-3931 SWR 99 233 6.1 34
Show 10409-3931 UC 1974 66 33.7 36
Show 10444-3926 RST1523 65 1.4 39
Show 10392-4004 UC 1970 340 37.5 42
Show 10463-4013 UC 1987 160 40.3 43
Show 10404-4035 TDS7408 246 1.7 45
Show 10453-4034 SKF 799 17 38.3 46
Show 10467-3946 UC 1988 5 30.9 48
Show 10387-4014 UC 1969 149 8.8 49
Show 10473-4002 UC 1990 17 43.0 53
Show 10469-3937 UC 1989 324 76.5 53
Show 10474-3949 RSS 244 261 10.6 56
Show 10381-4018 UC 1968 AB 272 17.7 57
Show 10381-4018 UC 1968 AC 263 58.1 57
Show 10381-4018 UC 1968 BC 259 40.6 57
Show 10474-3939 UC 1991 327 117.7 58
Show 10378-3951 UC 1967 130 116.3 58
Show 10478-3941 UC 1992 7 71.2 61
Show 10482-3956 NHR 2 344 5.6 64
Show 10475-4033 WG 136 59 10.4 64
Show 10480-3930 RST1527 231 1.8 68
Show 10444-4105 TVB 232 299 2.9 68
Show 10440-3847 WFC 108 59 11.0 74
Show 10362-3947 WG 134 86 10.5 77
Show 10490-3933 UC 2000 47 120.5 77
Show 10360-4021 UC 1964 325 35.1 81
Show 10491-3925 UC 2002 109 104.7 81
Show 10354-3945 RST5347 7 0.4 86
Show 10353-4014 UC 1962 16 101.3 87
Show 10502-3934 HJ 4375 295 7.6 89
Show 10500-3927 UC 2005 227 74.4 90
Show 10351-4023 UC 1961 BC 176 65.1 90
Show 10351-4023 UC 1961 AB 109 67.6 91
Show 10463-4128 TOK 137 289 10.4 97
Show 10500-4057 I 1205 BC 226 12.3 101
Show 10500-4057 I 1205 AB 304 23.7 102
Show 10500-4057 I 1205 AC 280 29.2 102
Show 10511-3927 UC 2011 199 97.7 102
Show 10386-4135 TDS7391 352 0.6 107

 
 
WDS 10427-4000 : COMPONENTS
 
 
  A
B pa=111.3°
sep=93.01"
 
 
10427-4000 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 104244.79-395938.1 Mag 16.1 PmRA 7.00
PmDE -144.0
 
 
10427-4000 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 104252.33-400011.8 Mag 16.5 PmRA 38.00
PmDE -121.0 Calc delta mag 0.4 Calc coord yes