stampa
Login

Preset columns are boring you? Create your own custom set!
Register here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
12025+2145
HO 535
HD 104558


Nearby doubles
17' : 12025+2128
TDS8185

18' : 12034+2157
BRT2413

21' : 12039+2152
FYM 232

23' : 12015+2127
CBL 368

27' : 12021+2211
SKF2697

31' : 12043+2128
STF1596

36' : 12049+2150
LDS4177

38' : 12022+2108
A 2163

56' : 12046+2232
COU 92

58' : 12023+2047
A 2164

60' : 12007+2051
BDK 5

61' : 12033+2045
TDS8195

68' : 11594+2052
HO 534

90' : 12089+2147
LDS 930AB

90' : 12041+2312
POU3120

92' : 11560+2159
STF1582

92' : 12059+2027
RAO 270

95' : 12071+2255
GUR 29

97' : 12058+2310
COU 93

98' : 12069+2030
HO 255

99' : 12065+2027
FYM 231

101' : 12060+2312
WSI 103

109' : 11571+2026
DVG 33

112' : 11574+2019
DVG 34

113' : 11570+2023
DVG 32

118' : 12046+1952
SLW 680



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.

12025+2145 HO 535 (HD 104558)

 
 
12h 02m 29.07s +21° 44' 48.5" P.A. 147.00 sep 2.9 mag 8.69,11.50 Sp F9 dist. 74.18 pc (241.98 l.y.)
 
 
Coord 2000 12025+2145 Discov num HO  535 Comp Coord arcsec 2000 12 02 29.07 +21 44 48.5
Date first 1897 Date last 2017 Obs 24
Pa first 146 Pa last 146.6 P.A. Now (θ) 146.6°
Sep first 2.0 Sep last 2.93 Sep. Now (ρ) 2.93"
Mag pri 8.69 Mag sec 11.50 delta mag (ΔM) 2.81 Spectral class F9 (yellow-white)
Pri motion ra -071 Sec motion ra -078
Pri motion dec -001 Sec motion dec -011
Notes N T (See Notes, Parallax indicates physical)
rPM=0.155 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 104558 Constellation Coma Berenices SAO 82112 HIP 58707
Tycho2 1444-00254-1 Gaia DR2 4000062544966245504 HD 104558 BD BD+22 2434
Distance 74.18 Distance ly 241.98
 
 
WDS 12025+2145 HO 535 (HD 104558) : NOTES
 
 
discov_num notes refcode
HO 535 Despite the linear solution, proper motion and parallax favor a Grv2020a
physical connection. Long period and/or high eccentricity possible.
 
 
REFERENCES
 
 
refcode metd author reference
Grv2020a not - Greaves, J. .
Grv2020a private communication, 2020 (14 Mar 2020 email)
 
 
DISCOVERER
 
 
idgroup discov author
1 HO Hough, G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12025+2145 HO 535 2001 18 144 3.2 8.69 11.50 F9 L 120229.07+214448.5
12025+2145 HO 535 2014 20 146 3.0 8.69 11.50 F9 L 120229.07+214448.5
12025+2145 HO 535 2016 21 141 3.1 8.69 11.50 F9 L 120229.07+214448.5
12025+2145 HO 535 2017 23 147 2.9 8.69 11.50 F9 NT 120229.07+214448.5

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

 
 
WDS 12025+2145 HO 535 (HD 104558) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12025+2145 HO 535 (HD 104558) : MEASURES
 
 
No records found.

 
 
WDS 12025+2145 (HD 104558) : VIRTUAL EYEPIECE
 
 

12025+2145 HO 535A mag 8.69 Sp F9 12025+2145 HO 535B sep 2.9 P.A. 148.50 mag 11.5 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 12025+2145 (HD 104558) : ALADIN DSS IMAGE @ 12h 02m 29.07s +21° 44' 48.5"
 
 
 
 
WDS 12025+2145 HO 535 (HD 104558) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12025+2145 HO 535 distance=0' 12025+2128 TDS8185 distance=17' 12034+2157 BRT2413 distance=18' 12039+2152 FYM 232 distance=21' 12015+2127 CBL 368 distance=23' 12021+2211 SKF2697 distance=27' 12043+2128 STF1596 distance=31' 12049+2150 LDS4177 distance=36' 12022+2108 A 2163 distance=38' 12046+2232 COU 92 distance=56' 12023+2047 A 2164 distance=58' 12007+2051 BDK 5 distance=60' 12033+2045 TDS8195 distance=61' 11594+2052 HO 534 distance=68' 12089+2147 HDS1714Aa,Ab distance=90' 12089+2147 LDS 930AB distance=90' 12041+2312 POU3120 distance=90' 11560+2159 STF1582 distance=92' 12059+2027 RAO 270 distance=92' 12071+2255 GUR 29 distance=95' 12058+2310 COU 93 distance=97' 12069+2030 HO 255 distance=98' 12065+2027 FYM 231 distance=99' 12060+2312 WSI 103 distance=101' 11571+2026 DVG 33 distance=109' 11574+2019 DVG 34 distance=112' 11570+2023 DVG 32 distance=113' 12046+1952 SLW 680 distance=118' 11562+2307 SLW 668 distance=120' 12028+2345 GRV 849 distance=122' 12078+2322 LDS4182AB distance=122' 12078+2322 LDS4182AC distance=122' 12019+1939 CVR 641 distance=126' 11561+2015 BRT2289 distance=127' 11540+2239 TDS8101 distance=130' 12053+1941 ZIE 8 distance=131' 12113+2238 BRT2414 distance=134' 11532+2227 POU3117 distance=137' 12051+1933 GIC 103AB distance=137' 12022+2403 SLW 678 distance=138' 11528+2117 UC 2225 distance=139' 11584+2352 POU3119 distance=139' 12111+2257 COU 94 distance=139' 11542+2023 CBL 363 distance=142' 12121+2232 SKF2012 distance=142' 12042+2407 A 682 distance=145' 11597+2407 UC 2247 distance=148' 12130+2146 JNN 277 distance=148' 11539+2020 HU 1256AB distance=148' 11539+2020 HU 1256AC distance=148' 12024+1916 A 2165 distance=149' 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 12025+2145 HO 535 147 2.9
Show 12025+2128 TDS8185 247 1.0 17
Show 12034+2157 BRT2413 238 3.0 18
Show 12039+2152 FYM 232 195 6.8 21
Show 12015+2127 CBL 368 295 21.9 23
Show 12021+2211 SKF2697 97 1.8 27
Show 12043+2128 STF1596 234 3.4 31
Show 12049+2150 LDS4177 336 77.4 36
Show 12022+2108 A 2163 169 0.7 38
Show 12046+2232 COU 92 108 1.1 56
Show 12023+2047 A 2164 122 1.5 58
Show 12007+2051 BDK 5 234 203.7 60
Show 12033+2045 TDS8195 61 0.2 61
Show 11594+2052 HO 534 138 10.3 68
Show 12089+2147 HDS1714 Aa,Ab 204 0.1 90
Show 12089+2147 LDS 930 AB 39 15.5 90
Show 12041+2312 POU3120 195 14.0 90
Show 11560+2159 STF1582 76 12.3 92
Show 12059+2027 RAO 270 110 0.9 92
Show 12071+2255 GUR 29 30 1.1 95
Show 12058+2310 COU 93 156 0.9 97
Show 12069+2030 HO 255 134 2.7 98
Show 12065+2027 FYM 231 92 5.1 99
Show 12060+2312 WSI 103 126 0.2 101
Show 11571+2026 DVG 33 47 32.3 109
Show 11574+2019 DVG 34 122 6.1 112
Show 11570+2023 DVG 32 258 53.9 113
Show 12046+1952 SLW 680 337 14.1 118
Show 11562+2307 SLW 668 260 10.7 120
Show 12028+2345 GRV 849 230 28.2 122
Show 12078+2322 LDS4182 AB 80 1.5 122
Show 12078+2322 LDS4182 AC 123 53.1 122
Show 12019+1939 CVR 641 181 27.0 126
Show 11561+2015 BRT2289 87 1.6 127
Show 11540+2239 TDS8101 292 0.4 130
Show 12053+1941 ZIE 8 355 0.5 131
Show 12113+2238 BRT2414 24 3.7 134
Show 11532+2227 POU3117 116 10.8 137
Show 12051+1933 GIC 103 AB 144 117.3 137
Show 12022+2403 SLW 678 228 10.4 138
Show 11528+2117 UC 2225 203 5.8 139
Show 11584+2352 POU3119 175 11.6 139
Show 12111+2257 COU 94 339 1.3 139
Show 11542+2023 CBL 363 75 14.7 142
Show 12121+2232 SKF2012 192 63.3 142
Show 12042+2407 A 682 179 0.2 145
Show 11597+2407 UC 2247 64 32.1 148
Show 12130+2146 JNN 277 255 0.6 148
Show 11539+2020 HU 1256 AB 355 0.3 148
Show 11539+2020 HU 1256 AC 347 1.4 148
Show 12024+1916 A 2165 38 0.3 149

 
 
WDS 12025+2145 : COMPONENTS
 
 
  A
B pa=148.5°
sep=2.87"
 
 
12025+2145 A
 
 
Componente originario normalizzato AB Name HD 104558 Coord arcsec 2000 120229.07+214448.5 Mag 8.69
Spectral class F9 (yellow-white) PmRA -71.00 PmDE -1.0 SAO 82112
HIP 58707 Tycho2 1444-00254-1 HD 104558 BD BD+22 2434
Tycho2
Tycho2 1444-00254-1 Pflag RAmdeg 180.62113503 DEmdeg 21.74679469
PmRA -82.8 PmDE -5.5 E RAmdeg 6 E DEmdeg 8
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.33 EpDEm 1990.56
Num 9 Q RAmdeg 1.3 Q DEmdeg 2.0 Q pmRA 1.5
Q pmDE 2.0 BTmag 9.293 E BTmag 0.017 VTmag 8.686
E VTmag 0.013 Prox 30 TYC T HIP 58707
CCDM A RAdeg 180.62133500 DEdeg 21.74680917 EpRA 1990 1.91
EpDE 1990 1.63 E RAdeg 5.5 E DEdeg 8.0 Posflg
Corr -0.1
SAO
SAO 82112 DelFlag RA1950 PmRA1950 -0.0056
DE1950 PmDE1950 -0.018 Vmag 8.4 SpType F5
Double code Source 35 CatNum 4428 DM BD+22 2434
DMcomp BDsup HD 104558 M HD 0
GC RA1950rad 3.14128385 DE1950rad 0.3844112 PmRA2000 -0.0056
PmDE2000 -0.013
Hipparcos
Catalog H HIP 58707 Proxy H RAhms 12 02 29.12
DEdms +21 44 48.5 Vmag 8.57 VarFlag R Vmag G
RAdeg 180.621 DEdeg 21.7468 AstroRef A Plx 11.83
CCDM 12025+2145 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 146 Rho 3.02 HD 104558 BD BD+22 2434
CD CP Dm number +22 2434 VIred 0.65
SpType F5 R SpType Coord arcsec 2000 120229.12+214448.5
Hipparcos 2
HIP 58707 Sn 15 So 3 Nc 2
RArad 3.1524373138 DErad 0.3795534172 Plx 13.48 PmRA -80.64
PmDE -11.39 E RArad 1.48 E DErad 0.56 E Plx 1.42
E pmRA 1.71 E pmDE 0.67 Hpmag 8.6861 E Hpmag 0.0012
SHp 0.014 VA 0 BV 0.579 E BV 0.015
VI 0.65
CCDM
Ccdm 12025+2145 RComp Comp A Note1
Note2 Discov num DRAs -0.96 DDEs -12.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.0 Sp F5 PmNote *
PmRA -84 PmDE -22 Dm number +22 2434 Cat1 BD
Name2 +22 1293 Cat2 AGK2/3 HD 104558 M HD
ADS BDS A 8400 M ADS BDS N IDS IDS 11574N2218A
HIC 58707
 
 
12025+2145 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 120229.18+214446.1 Mag 11.5 PmRA -78.00
PmDE -11.0 Calc delta mag 2.81 Calc coord yes
CCDM
Ccdm 12025+2145 RComp Comp B Note1
Note2 Discov num HO 535 DRAs DDEs
R dRAs Year 1897 Theta 144 Rho 2.4
Obs 10 Vmag 13.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 8400 M ADS BDS N IDS IDS 11574N2218B
HIC 58707