10084+1158 HDO 127BC

 
 
10h 08m 12.79s +11 59' 49.0" P.A. 86 sep 2.5 mag 8.24,13.20 Sp K2V
 
 
Coord 2000
10084+1158
Discov num
HDO 127
Comp
BC
Coord arcsec 2000
10 08 12.79 +11 59 49.0
Date first
1867
Date last
1943
Obs
15
Pa first
89
Pa last
86
P.A. Now (θ)
86°
Sep first
4.0
Sep last
2.5
Sep. Now (ρ)
2.5"
Mag pri
8.24
Mag sec
13.20
delta mag (ΔM)
4.96
Spectral class
K2V (yellow-orange)
Pri motion ra
-235
Sec motion ra
Pri motion dec
+007
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
10084+1158 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Regolo 98967 10084+1158 STFB 6 AB 1779 2015 64 308 175.7 1.40 8.24 6.84
Show 98967 10084+1158 HDO 127 AD 1924 2015 7 274 195.3 1.40 12.10 10.70
Show 98966 10084+1158 HDO 127 BC 1867 1943 15 86 2.5 8.24 13.20 4.96 <===
Show 98966 10084+1158 HDO 127 BD 1907 2015 9 211 109.1 8.24 12.10 3.86
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
86.1
Precise sep
2.53
Constellation
Leo
SAO
98966
Tycho2
0833-00134-1
HD
87884
last precise pa
86.1
last precise sep
2.53
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10084+1158 HDO 127 BC 1943 15 86 2.5 8.13 13.10 K2V 100812.79+115949.0

If you need more information about this double, apply for a data request form to the WDS.
 
 
WDS 10084+1158 HDO 127BC : NOTES
 
 
discov_num notes refcode
STFB 6 alp Leo = 32 Leo = Regulus. LDS 913.
AB: H 6 11. MEv2010
 
 
REFERENCES
 
 
refcode metd author reference
MEv2010 - MacEvoy, B. ...................
MEv2010 private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)
STFB (F. Struve DD - Appendix list #2) ...................
 
 
DISCOVERER
 
 
discov author
HDO Harvard Obs.
HDO Harvard Obs. (measure by Alden, G.I.)
HDO Harvard Obs. (measure by Davis, W.M.)

 
 
WDS 10084+1158 HDO 127BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10084+1158 HDO 127BC : MEASURES
 
 
No records found.

 
 
WDS 10084+1158 HDO 127BC : Virtual Eyepiece
 
 

10084+1158  STFB  6 A 10084+1158  STFB  6AB sep 175.7 P.A. 308 mag 1.40,8.24 Sp B7V 10084+1158  HDO 127AD sep 195.3 P.A. 274 mag 1.40,12.10 Sp B7V 10084+1158  HDO 127BC sep 2.5 P.A. 86 mag 8.24,13.20 Sp K2V 10084+1158  HDO 127BD sep 109.1 P.A. 211 mag 8.24,12.10 Sp K2V 10084+1158  HDO 127BC sep 2.5 P.A. 86 mag 8.24,13.20 Sp K2V virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
 
 
WDS 10084+1158 HDO 127BC : Aladin DSS image @ 10h 08m 12.79s +11 59' 49.0"
 
 
 
 
WDS 10084+1158 HDO 127BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


10084+1158  HDO 127BC distance=0' 10084+1158  STFB  6AB (Regolo) distance=3' 10084+1158  HDO 127AD distance=3' 10085+1206  BRT1267 distance=8' 10071+1214  OSW  52 distance=22' 10083+1131  TDS7052 distance=29' 10102+1217  HEI 354 distance=34' 10106+1204  LDS3960 distance=35' 10093+1122  GWP1303 distance=42' 10123+1143  J  2074AB distance=65' 10123+1143  J  2074AC distance=65' 10114+1246  SLW 443 distance=67' 10132+1147  HEI 355 distance=75' 10040+1116  HJ 2519 distance=76' 10135+1136  GOM  10 distance=82' 10143+1207  HDS1474 distance=91' 10116+1321  HU  874 distance=96' 10037+1049  UC  147 distance=98' 10152+1153  HU 1254 distance=103' 10034+1045  UC  146 distance=103' 10081+1016  UC 1881 distance=105' 10160+1200  HJ  156BC distance=116' 10160+1200  HJ  156AB distance=116' 10160+1200  ABH  74AD distance=116' 10160+1200  HJ  156AC distance=116' 10150+1300  SLW 451 distance=116' 10160+1123  GWP1333 distance=120' 10113+1001  BU 1425FG distance=120' 10079+1000  GAN   5 distance=121' 10088+1401  BPMA 40 distance=122' 10166+1155  LAS  15 distance=124' 10113+1001  BU 1425AC distance=128' 10028+1339  SLW 426 distance=128' 10022+1334  GRV 808 distance=129' 10113+1001  BU 1425CD distance=132' 10113+1001  BU 1425DE distance=133' 10113+0956  SMH  14 distance=133' 10173+1210  J  1126 distance=135' 10028+1006  CBL 298 distance=139' 10038+0957  GWP1281 distance=140' 10174+1239  CVR 555 distance=141' 09586+1154  GWP1263 distance=142' 10061+0942  HJ  151 distance=142' 10095+0936  OCC9043 distance=146' 10117+1416  LDS3962 distance=146' 10173+1058  GWP1336 distance=147' 10019+1354  BPM 568 distance=147' 10171+1309  BOY   4Aa,Ab distance=148' 10171+1309  JMS   2AB distance=148' 09587+1058  H 5  63AB distance=154' 09587+1058  STU  24AC distance=154' grafico limitrofi
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Show name coord_2000 discov# comp sep pa dist(')
Show 10084+1158 HDO 127 BC 2.50 86
Show 10084+1158 HDO 127 BD 109.10 211
Show Regolo 10084+1158 STFB 6 AB 175.70 308 3
Show 10084+1158 HDO 127 AD 195.30 274 3
Show 10085+1206 BRT1267 4.20 1 8
Show 10071+1214 OSW 52 67.10 236 22
Show 10083+1131 TDS7052 2.30 294 29
Show 10102+1217 HEI 354 4 230 34
Show 10106+1204 LDS3960 6.50 50 35
Show 10093+1122 GWP1303 16.50 64 42
Show 10123+1143 J 2074 AB 2.20 12 65
Show 10123+1143 J 2074 AC 29.90 207 65
Show 10114+1246 SLW 443 100.90 100 67
Show 10132+1147 HEI 355 0.20 206 75
Show 10040+1116 HJ 2519 18.20 38 76
Show 10135+1136 GOM 10 12.90 310 82
Show 10143+1207 HDS1474 0.90 296 91
Show 10116+1321 HU 874 0.23 285.30 96
Show 10037+1049 UC 147 37.10 85 98
Show 10152+1153 HU 1254 0.60 20 103
Show 10034+1045 UC 146 18.60 161 103
Show 10081+1016 UC 1881 44.30 18 105
Show 10160+1200 HJ 156 BC 29.70 355 116
Show 10160+1200 HJ 156 AB 18.70 225 116
Show 10160+1200 ABH 74 AD 62.40 210 116
Show 10160+1200 HJ 156 AC 22.90 316 116
Show 10150+1300 SLW 451 152.70 176 116
Show 10160+1123 GWP1333 9.60 212 120
Show 10113+1001 BU 1425 FG 68.10 183 120
Show 10079+1000 GAN 5 8 41 121
Show 10088+1401 BPMA 40 231.50 294 122
Show 10166+1155 LAS 15 4 317 124
Show 10113+1001 BU 1425 AC 340.10 203 128
Show 10028+1339 SLW 426 22.80 172 128
Show 10022+1334 GRV 808 34.30 71 129
Show 10113+1001 BU 1425 CD 133.70 233 132
Show 10113+1001 BU 1425 DE 151 196 133
Show 10113+0956 SMH 14 7.70 4 133
Show 10173+1210 J 1126 2.30 308 135
Show 10028+1006 CBL 298 70 314 139
Show 10038+0957 GWP1281 51.70 73 140
Show 10174+1239 CVR 555 12 109 141
Show 09586+1154 GWP1263 27.10 293 142
Show 10061+0942 HJ 151 12.70 49 142
Show 10095+0936 OCC9043 0 146
Show 10117+1416 LDS3962 5 359 146
Show 10173+1058 GWP1336 32.20 163 147
Show 10019+1354 BPM 568 77.10 172 147
Show 10171+1309 BOY 4 Aa,Ab 0.10 83 148
Show 10171+1309 JMS 2 AB 125.30 118 148
Show 09587+1058 H 5 63 AB 49.50 348 154