07016-2021 ABH 58 AD

 
 
07h 01m 37.79s -20° 20' 41.8" P.A. 22.00 sep 8.1 mag 11.58,12.60 Sp F0V
 
 
Coord 2000 07016-2021 Discov num ABH  58 Comp AD Coord arcsec 2000 07 01 37.79 -20 20 41.8
Date first 1987 Date last 2015 Obs 4
Pa first 13 Pa last 21.6 P.A. Now (θ) 21.6°
Sep first 9.2 Sep last 8.11 Sep. Now (ρ) 8.11"
Mag pri 11.58 Mag sec 12.60 delta mag (ΔM) 1.02 Spectral class F0V (yellow-white)
Pri motion ra -011 Sec motion ra
Pri motion dec +008 Sec motion dec
Notes U (Proper motion indicates non-physical)
This double is not physical.
 
 
07016-2021 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 07 01 38 -20 20 42 ARA 887 AB 2017 7 26 12.2 11.58 12.01 0.43
Show 07 01 38 -20 20 42 ABH 58 AD 2015 4 22 8.1 11.58 12.60 1.02 <===
Show 07 01 38 -20 20 42 ABH 58 AE 2015 4 156 13.2 11.63 15.50 3.87
Show 07 01 38 -20 20 42 ABH 58 AF 2017 5 318 26.6 11.63 14.12 2.49
Show 07 01 38 -20 20 42 ABH 58 AG 2015 4 183 57.1 11.63 14.86 3.23
Show 07 01 38 -20 20 42 ABH 58 AH 2015 4 188 55.6 11.63 16.00 4.37
Show 07 01 38 -20 20 42 ABH 58 AI 2015 4 242 61.1 11.63 16.32 4.69
Show 07 01 38 -20 20 30 ARA 887 BC 2015 5 28 7.6 12.50 12.80 0.30
Ninefold system
9 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Canis Major Tycho2 5971-01039-1 Gaia DR2 2932434104400097280
 
 
WDS 07016-2021 ABH 58 AD : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
ABH Abt, H.A.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
07016-2021 ABH 58 AD 1999 2 16 8.7 11.63   D 070137.79-202041.8
07016-2021 ABH 58 AD 2015 4 22 8.1 11.58 12.60 F0V U 070137.79-202041.8

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

 
 
WDS 07016-2021 ABH 58 AD : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07016-2021 ABH 58 AD : MEASURES
 
 
No records found.

 
 
WDS 07016-2021 : VIRTUAL EYEPIECE
 
 

07016-2021 ARA 887A mag 11.58 Sp F0V 07016-2021 ARA 887B sep 12.5 P.A. 24.50 mag 12.5 07016-2021 ARA 887C sep 20.2 P.A. 25.80 mag 12.8 07016-2021 ABH 58D sep 8.1 P.A. 21.60 mag 12.6 07016-2021 ABH 58E sep 13.2 P.A. 155.90 mag 15.5 07016-2021 ABH 58F sep 26.6 P.A. 317.70 mag 14.12 07016-2021 ABH 58G sep 57.1 P.A. 183.30 mag 14.86 07016-2021 ABH 58H sep 55.5 P.A. 187.90 mag 16 07016-2021 ABH 58I sep 61.1 P.A. 241.90 mag 16.32 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 07016-2021 : ALADIN DSS IMAGE @ 07h 01m 37.79s -20° 20' 41.8"
 
 
 
 
WDS 07016-2021 ABH 58 AD : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07016-2021 ABH 58AD distance=0' 07016-2021 ARA 887BC distance=1' 07011-2031 TDS4384 distance=13' 07013-2034 ARA 886 distance=15' 07028-2019 DON 156 distance=17' 07004-2021 ARA 883 distance=18' 07004-2027 TDS4370 distance=19' 07008-2040 ARA 885 distance=23' 07006-2038 BU 572 distance=24' 07034-2023 ARA 889 distance=26' 07014-1956 ARA 557 distance=26' 06596-2018 DON 155 distance=28' 07011-2048 TDS4385 distance=29' 07006-1955 HDO 95AB distance=30' 07006-1955 HDO 95AC distance=30' 07028-1955 TDS4415 distance=31' 07033-2000 DAM1206 distance=31' 07031-2045 HDS 982 distance=32' 06596-2002 ARA 556 distance=34' 07007-2055 ARA 884 distance=38' 07016-1940 ARA 558 distance=42' 06587-2022 BRG 23AB distance=42' 06587-2022 BRG 23AC distance=42' 06587-2022 BRG 23AD distance=42' 06585-2006 BVD 120 distance=47' 07026-2106 HJ 2358 distance=48' 07040-2059 TDS 325 distance=51' 07049-1953 ARA 560 distance=53' 06596-1933 TDS4357 distance=56' 06596-1932 RST2446 distance=57' 07056-2009 BRT 307 distance=57' 06586-1943 RST2444 distance=58' 06593-2109 B 2133 distance=58' 06579-2045 TDS4328 distance=59' 07001-2115 ARA1310 distance=59' 06574-2027 SKF2518 distance=60' 06599-2116 B 2134 distance=61' 07045-2108 HDS 986 distance=62' 06572-2028 ARA 882 distance=62' 07049-2103 DON 158 distance=63' 07057-2048 I 769AB distance=64' 07057-2048 I 769AC distance=64' 07022-1917 DAM1200 distance=65' 06575-1949 HDO 93 distance=66' 07025-1916 BRT1396 distance=67' 06590-1924 B 2132 distance=68' 07005-1914 DAM1196AB distance=69' 07005-1914 DAM1196AC distance=69' 06567-2019 ARA 881 distance=69' 06592-2123 I 765 distance=71' 06589-2122 ARA1309 distance=73' 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 07016-2021 ARA 887 AB 26 12.2 0
Show 07016-2021 ABH 58 AD 22 8.1 0
Show 07016-2021 ABH 58 AE 156 13.2 0
Show 07016-2021 ABH 58 AF 318 26.6 0
Show 07016-2021 ABH 58 AG 183 57.1 0
Show 07016-2021 ABH 58 AH 188 55.6 0
Show 07016-2021 ABH 58 AI 242 61.1 0
Show 07016-2021 ARA 887 BC 28 7.6 1
Show 07011-2031 TDS4384 214 1.6 13
Show 07013-2034 ARA 886 321 8.5 15
Show 07028-2019 DON 156 157 3.9 17
Show 07004-2021 ARA 883 289 13.8 18
Show 07004-2027 TDS4370 228 0.4 19
Show 07008-2040 ARA 885 46 11.6 23
Show 07006-2038 BU 572 142 5.2 24
Show 07034-2023 ARA 889 223 11.9 26
Show 07014-1956 ARA 557 48 11.6 26
Show 06596-2018 DON 155 110 2.5 28
Show 07011-2048 TDS4385 235 1.1 29
Show 07006-1955 HDO 95 AB 47 12.5 30
Show 07006-1955 HDO 95 AC 70 34.3 30
Show 07028-1955 TDS4415 337 3.0 31
Show 07033-2000 DAM1206 53 5.6 31
Show 07031-2045 HDS 982 6 0.3 32
Show 06596-2002 ARA 556 253 14.2 34
Show 07007-2055 ARA 884 181 5.5 38
Show 07016-1940 ARA 558 229 11.4 42
Show 06587-2022 BRG 23 AB 186 1.6 42
Show 06587-2022 BRG 23 AC 261 6.8 42
Show 06587-2022 BRG 23 AD 254 5.1 42
Show 06585-2006 BVD 120 232 71.6 47
Show 07026-2106 HJ 2358 318 8.5 48
Show 07040-2059 TDS 325 250 0.9 51
Show 07049-1953 ARA 560 206 10.2 53
Show 06596-1933 TDS4357 54 0.7 56
Show 06596-1932 RST2446 320 0.2 57
Show 07056-2009 BRT 307 82 3.9 57
Show 06586-1943 RST2444 278 1.2 58
Show 06593-2109 B 2133 327 0.8 58
Show 06579-2045 TDS4328 319 0.5 59
Show 07001-2115 ARA1310 225 5.5 59
Show 06574-2027 SKF2518 90 28.4 60
Show 06599-2116 B 2134 22 1.9 61
Show 07045-2108 HDS 986 36 0.3 62
Show 06572-2028 ARA 882 274 12.4 62
Show 07049-2103 DON 158 201 6.8 63
Show 07057-2048 I 769 AB 112 2.4 64
Show 07057-2048 I 769 AC 170 9.5 64
Show 07022-1917 DAM1200 97 3.5 65
Show 06575-1949 HDO 93 5 15.4 66
Show 07025-1916 BRT1396 73 5.7 67

 
 
WDS 07016-2021 : COMPONENTS
 
 
  A B C D E F G H
B pa=24.5°
sep=12.53"
 
C pa=25.8°
sep=20.17"
pa=27.8°
sep=7.65"
 
D pa=21.6°
sep=8.11"
pa=209.9°
sep=4.45"
pa=208.6°
sep=12.10"
 
E pa=155.9°
sep=13.18"
pa=179.6°
sep=23.43"
pa=186.4°
sep=30.39"
pa=173.0°
sep=19.72"
 
F pa=317.7°
sep=26.60"
pa=289.7°
sep=24.54"
pa=273.2°
sep=26.72"
pa=300.2°
sep=24.16"
pa=323.7°
sep=39.34"
 
G pa=183.3°
sep=57.06"
pa=187.1°
sep=68.89"
pa=189.1°
sep=76.09"
pa=185.6°
sep=64.81"
pa=190.9°
sep=45.76"
pa=169.2°
sep=78.02"
 
H pa=187.9°
sep=55.55"
pa=190.9°
sep=67.65"
pa=192.6°
sep=75.00"
pa=189.6°
sep=63.46"
pa=196.8°
sep=44.92"
pa=172.2°
sep=75.40"
pa=294.1°
sep=4.76"
 
I pa=241.9°
sep=61.08"
pa=235.8°
sep=71.45"
pa=233.2°
sep=78.28"
pa=237.4°
sep=67.47"
pa=254.2°
sep=61.58"
pa=216.6°
sep=60.34"
pa=299.1°
sep=57.92"
pa=299.6°
sep=53.17"
 
 
07016-2021 A
 
 
Coord arcsec 2000 070137.79-202041.8 Mag 11.58 Spectral class F0V (yellow-white) PmRA -11.00
PmDE 8.0 Tycho2 5971-01039-1
Tycho2
Tycho2 5971-01039-1 Pflag RAmdeg 105.40746467 DEmdeg -20.34496346
PmRA -6.5 PmDE 5.1 E RAmdeg 52 E DEmdeg 47
E pmRA 3.0 E pmDE 3.2 EpRAm 1987.22 EpDEm 1988.47
Num 3 Q RAmdeg 1.3 Q DEmdeg 1.2 Q pmRA 1.3
Q pmDE 1.2 BTmag 11.932 E BTmag 0.081 VTmag 11.581
E VTmag 0.094 Prox 999 TYC HIP
CCDM RAdeg 105.40748083 DEdeg -20.34497528 EpRA 1990 1.52
EpDE 1990 1.64 E RAdeg 53.5 E DEdeg 47.9 Posflg
Corr 0.2
CCDM
Ccdm 07016-2021 RComp Comp A Note1
Note2 Discov num DRAs 1.89 DDEs 20.3
R dRAs 66 Year Theta Rho
Obs 3 Vmag 11.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 06573S2012A
HIC
 
 
07016-2021 B
 
 
Coord arcsec 2000 070138.16-202030.4 Coord calc 070138.16-202030.4 Mag 12.5 PmRA -1.00
PmDE 2.0 Delta magnitude 0.92
CCDM
Ccdm 07016-2021 RComp Comp B Note1
Note2 Discov num ARA 887 DRAs 2.30 DDEs 32.4
R dRAs 66 Year 1918 Theta 23 Rho 12.4
Obs 2 Vmag 12.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 06573S2012B
HIC
 
 
07016-2021 C
 
 
Coord arcsec 2000 070138.41-202023.6 Mag 12.8 PmRA 3.00 PmDE 6.0
Delta magnitude 1.22 Coordinate calculated yes
CCDM
Ccdm 07016-2021 RComp B Comp C Note1
Note2 Discov num ARA 887 DRAs DDEs
R dRAs Year 1920 Theta 24 Rho 7.7
Obs 1 Vmag 12.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 06573S2012C
HIC
 
 
07016-2021 D
 
 
Coord arcsec 2000 070138.00-202034.3 Mag 12.6 Delta magnitude 1.02 Coordinate calculated yes
 
 
07016-2021 E
 
 
Coord arcsec 2000 070138.17-202053.8 Mag 15.5 Delta magnitude 3.92 Coordinate calculated yes
 
 
07016-2021 F
 
 
Coord arcsec 2000 070136.52-202022.1 Mag 14.12 PmRA -10.00 PmDE 10.0
Delta magnitude 2.54 Coordinate calculated yes
 
 
07016-2021 G
 
 
Coord arcsec 2000 070137.56-202138.8 Mag 14.86 PmRA -1.00 PmDE -12.0
Delta magnitude 3.28 Coordinate calculated yes
 
 
07016-2021 H
 
 
Coord arcsec 2000 070137.25-202136.8 Mag 16 Delta magnitude 4.42 Coordinate calculated yes
 
 
07016-2021 I
 
 
Coord arcsec 2000 070133.96-202110.6 Mag 16.32 PmRA 4.00 PmDE -3.0
Delta magnitude 4.74 Coordinate calculated yes