10013-2246 HDO 124 AC

 
 
10h 01m 15.78s -22° 45' 54.1" P.A. 55.00 sep 42.7 mag 7.83,12.36 Sp A1IV dist. 308.64 pc (1006.78 l.y.)
 
 
Coord 2000 10013-2246 Discov num HDO 124 Comp AC Coord arcsec 2000 10 01 15.78 -22 45 54.1
Date first 1898 Date last 2018 Obs 8
Pa first 49 Pa last 54.8 P.A. Now (θ) 54.8°
Sep first 42.0 Sep last 42.7 Sep. Now (ρ) 42.7"
Mag pri 7.83 Mag sec 12.36 delta mag (ΔM) 4.53 Spectral class A1IV (white)
Pri motion ra -030 Sec motion ra -004
Pri motion dec +013 Sec motion dec -006
Notes S (Parallax indidates non-physical)
rPM=0.985
This double is not physical.
 
 
10013-2246 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 86916 178307 10 01 16 -22 45 54 HDO 124 AB 2018 16 8 13.0 7.83 9.96 2.13
Show 178307 10 01 16 -22 45 54 HDO 124 AC 2018 8 55 42.7 7.83 12.36 4.53 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydra SAO 178307 HIP 49099 Tycho2 6604-00377-1
Gaia DR2 5666734224905983616 HD 86916 BD BD-22 2804 CD CD-22 7831
Distance 308.64 Distance ly 1006.78
 
 
WDS 10013-2246 HDO 124 AC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HdO1882a Mb - Harvard Obs. 1882AnHar..13...17.
HdO1882a Harvard Ann. 13, 17, 1882
HdO1882b Ma j Harvard Obs. (measure by Alden, G.I.) 1882AnHar..13...17.
HdO1882b Harvard Ann. 13, 17, 1882
HdO1882c Ma - Harvard Obs. (measure by Davis, W.M.) 1882AnHar..13...17.
HdO1882c Harvard Ann. 13, 17, 1882
HdO1906A Ma - Harvard Obs. 1906QB821.B972.....
HdO1906A cited in BDS (Burnham Double Star Cat., 1906)
HdO9999 Ma - Harvard Obs. ...................
HdO9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10013-2246 HDO 124 AC 1998 5 54 42.6 7.83 12.10 A1IV D 100115.78-224554.1
10013-2246 HDO 124 AC 1999 6 55 42.1 7.83 12.10 A1IV D 100115.78-224554.1
10013-2246 HDO 124 AC 2015 7 55 42.8 7.83 12.36 A1IV S 100115.78-224554.1
10013-2246 HDO 124 AC 2018 8 55 42.7 7.83 12.36 A1IV S 100115.78-224554.1

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WDS 10013-2246 HDO 124 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10013-2246 HDO 124 AC : MEASURES
 
 
No records found.

 
 
WDS 10013-2246 : VIRTUAL EYEPIECE
 
 

10013-2246 HDO 124A mag 7.83 Sp A1IV 10013-2246 HDO 124B sep 13.0 P.A. 7.80 mag 9.96 10013-2246 HDO 124C sep 40.5 P.A. 52.60 mag 12.36 virtual eyepiece
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Radius:
Components only
 
 
WDS 10013-2246 : ALADIN DSS IMAGE @ 10h 01m 15.78s -22° 45' 54.1"
 
 
 
 
WDS 10013-2246 HDO 124 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


10013-2246  HDO 124AC distance=0' 10018-2251  DAM1931 distance=9' 10006-2252  DON 381 distance=11' 10015-2224  UC 1864 distance=22' 10012-2309  RSS 221 distance=23' 10000-2306  DON 378 distance=26' 09591-2240  MET  55AB distance=31' 09591-2240  MET  55AC distance=31' 09591-2240  SKF1632AD distance=31' 10011-2215  KPP2030 distance=32' 09597-2223  ARA1471 distance=33' 09583-2232  DAM1884AB distance=43' 09583-2232  DAM1884AC distance=43' 09583-2232  DAM1884BC distance=44' 09591-2326  BRT1481 distance=50' 09594-2329  BRT1482 distance=51' 09579-2309  ARA1771 distance=52' 10043-2317  ARA1774 distance=52' 10046-2341  KPP3803 distance=73' 09591-2357  HDS1439 distance=78' 10067-2308  HJ 4285 distance=79' 10016-2404  DAM1926 distance=79' 10017-2405  LDS3949 distance=79' 09598-2128  DON 376 distance=81' 10052-2349  ARA2161 distance=84' 10007-2121  DON 380 distance=86' 10072-2220  RST3679 distance=87' 10077-2217  RST2672 distance=94' 09554-2159  B  1998 distance=95' 10082-2219  RST2675 distance=101' 09557-2351  ARA2159 distance=101' 09586-2420  TOK 437 distance=102' 09538-2232  DON 368 distance=104' 10057-2410  RSS 223 distance=105' 09541-2318  TDS6891 distance=105' 10027-2103  DON 383 distance=106' 10064-2406  I   845AB distance=107' 10064-2406  I   845AC distance=107' 09533-2234  DAM1829 distance=112' 10085-2339  B   192 distance=114' 10089-2337  DAM2051 distance=118' 09533-2329  ARA2158 distance=119' 10091-2334  B   784 distance=119' 10093-2338  DAM2065 distance=123' 09532-2341  B  2700 distance=124' 10079-2413  RST2674 distance=128' 10059-2054  LDS3955 distance=130' 09529-2151  BRT1480 distance=130' 09526-2155  UC 1843 distance=130' 09562-2437  B   191 distance=132' 10057-2049  ARA1083 distance=133' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 10013-2246 HDO 124 AB 8 13.0
Show 10013-2246 HDO 124 AC 55 42.7
Show 10018-2251 DAM1931 63 9.7 9
Show 10006-2252 DON 381 229 2.4 11
Show 10015-2224 UC 1864 277 12.3 22
Show 10012-2309 RSS 221 223 11.3 23
Show 10000-2306 DON 378 278 0.8 26
Show 09591-2240 MET 55 AB 275 8.2 31
Show 09591-2240 MET 55 AC 357 10.1 31
Show 09591-2240 SKF1632 AD 153 26.6 31
Show 10011-2215 KPP2030 281 16.2 32
Show 09597-2223 ARA1471 161 10.7 33
Show 09583-2232 DAM1884 AB 246 15.5 43
Show 09583-2232 DAM1884 AC 258 17.2 43
Show 09583-2232 DAM1884 BC 316 3.7 44
Show 09591-2326 BRT1481 172 4.7 50
Show 09594-2329 BRT1482 55 4.8 51
Show 09579-2309 ARA1771 52 12.3 52
Show 10043-2317 ARA1774 106 11.3 52
Show 10046-2341 KPP3803 231 2.0 73
Show 09591-2357 HDS1439 341 0.5 78
Show 10067-2308 HJ 4285 357 8.6 79
Show 10016-2404 DAM1926 304 1.9 79
Show 10017-2405 LDS3949 224 3.3 79
Show 09598-2128 DON 376 244 2.2 81
Show 10052-2349 ARA2161 261 12.1 84
Show 10007-2121 DON 380 283 2.9 86
Show 10072-2220 RST3679 337 2.1 87
Show 10077-2217 RST2672 308 0.6 94
Show 09554-2159 B 1998 182 1.6 95
Show 10082-2219 RST2675 72 1.9 101
Show 09557-2351 ARA2159 30 5.9 101
Show 09586-2420 TOK 437 296 0.0 102
Show 09538-2232 DON 368 169 1.5 104
Show 10057-2410 RSS 223 16 10.4 105
Show 09541-2318 TDS6891 280 0.8 105
Show 10027-2103 DON 383 214 4.3 106
Show 10064-2406 I 845 AB 167 4.8 107
Show 10064-2406 I 845 AC 15 44.5 107
Show 09533-2234 DAM1829 210 2.8 112
Show 10085-2339 B 192 140 0.9 114
Show 10089-2337 DAM2051 230 4.0 118
Show 09533-2329 ARA2158 319 4.5 119
Show 10091-2334 B 784 193 0.4 119
Show 10093-2338 DAM2065 350 3.9 123
Show 09532-2341 B 2700 119 9.6 124
Show 10079-2413 RST2674 21 0.7 128
Show 10059-2054 LDS3955 131 4.1 130
Show 09529-2151 BRT1480 82 5.1 130
Show 09526-2155 UC 1843 206 12.7 130
Show 09562-2437 B 191 47 2.5 132

 
 
WDS 10013-2246 : COMPONENTS
 
 
  A B
B pa=7.8°
sep=12.97"
 
C pa=52.6°
sep=40.51"
pa=68.9°
sep=32.62"
 
 
10013-2246 A
 
 
Name HD 86916 Coord arcsec 2000 100115.78-224554.1 Mag 7.83 Spectral class A1IV (white)
PmRA -30.00 PmDE 13.0 SAO 178307 HIP 49099
Tycho2 6604-00377-1 HD 86916 BD BD-22 2804 CD CD-22 7831
Tycho2
Tycho2 6604-00377-1 Pflag RAmdeg 150.31566359 DEmdeg -22.76497973
PmRA -32.8 PmDE 16.3 E RAmdeg 6 E DEmdeg 6
E pmRA 1.8 E pmDE 1.8 EpRAm 1991.59 EpDEm 1991.65
Num 10 Q RAmdeg 0.8 Q DEmdeg 0.5 Q pmRA 0.9
Q pmDE 0.5 BTmag 7.891 E BTmag 0.016 VTmag 7.827
E VTmag 0.013 Prox 132 TYC T HIP 49099
CCDM A RAdeg 150.31574472 DEdeg -22.76501667 EpRA 1990 1.78
EpDE 1990 1.83 E RAdeg 5.8 E DEdeg 6.1 Posflg
Corr 0.2
SAO
SAO 178307 DelFlag RA1950 PmRA1950 -0.0007
DE1950 PmDE1950 0.025 Vmag 7.2 SpType A0
Double code Source 25 CatNum 7852 DM CD-22 7831
DMcomp BDsup HD 86916 M HD 0
GC RA1950rad 2.61334608 DE1950rad -0.39311786 PmRA2000 -0.0004
PmDE2000 0.029
Hipparcos
Catalog H HIP 49099 Proxy RAhms 10 01 15.78
DEdms -22 45 54.1 Vmag 7.82 VarFlag R Vmag H
RAdeg 150.316 DEdeg -22.765 AstroRef A Plx 6.86
CCDM 10013-2246 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 8 Rho 13.201 HD 86916 BD BD-22 2804
CD CD-22 7831 CP Dm number -22 2804 VIred 0.08
SpType A1V R SpType Coord arcsec 2000 100115.78-224554.1
Hipparcos 2
HIP 49099 Sn 15 So 3 Nc 2
RArad 2.6235047948 DErad -0.3973244601 Plx 3.24 PmRA -27.6
PmDE 11 E RArad 1.09 E DErad 1.31 E Plx 1.5
E pmRA 1.12 E pmDE 1.33 Hpmag 7.84 E Hpmag 0.0075
SHp 0.022 VA 0 BV 0.05 E BV 0.016
VI 0.06
CCDM
Ccdm 10013-2246 RComp Comp A Note1
Note2 Discov num DRAs -2.16 DDEs 6.4
R dRAs 41 Year Theta Rho
Obs 3 Vmag 7.6 Sp A0 PmNote *
PmRA -10 PmDE 25 Dm number -22 2804 Cat1 BD
Name2 178307 Cat2 SAO HD 86916 M HD
ADS BDS A 7610 M ADS BDS N IDS IDS 09566S2217A
HIC 49099
 
 
10013-2246 B
 
 
Coord arcsec 2000 100115.91-224541.2 Mag 9.96 PmRA -30.00 PmDE 13.0
Calc delta mag 2.13 Calc coord yes
CCDM
Ccdm 10013-2246 RComp Comp B Note1
Note2 Discov num HDO 124 DRAs -2.03 DDEs 19.6
R dRAs 41 Year 1898 Theta 008 Rho 13.2
Obs 3 Vmag 10.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 7610 M ADS BDS N IDS IDS 09566S2217B
HIC
 
 
10013-2246 C
 
 
Coord arcsec 2000 100118.11-224529.5 Mag 12.36 PmRA -4.00 PmDE -6.0
Calc delta mag 4.53 Calc coord yes
CCDM
Ccdm 10013-2246 RComp Comp C Note1
Note2 Discov num HDO 124 DRAs 0.31 DDEs 31.4
R dRAs 41 Year 1898 Theta 050 Rho 42.0
Obs 2 Vmag 11.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 7610 M ADS BDS N IDS IDS 09566S2217C
HIC