18007-0717 LDS 621

 
 
18h 00m 40.99s -07° 17' 07.0" P.A. 298.00 sep 7.2 mag 14.90,15.60
 
 
Coord 2000 18007-0717 Discov num LDS 621 Comp Coord arcsec 2000 18 00 40.99 -07 17 07.0
Date first 1920 Date last 2020 Obs 10
Pa first 315 Pa last 298.2 P.A. Now (θ) 298.2°
Sep first 8.0 Sep last 7.2 Sep. Now (ρ) 7.2"
Mag pri 14.90 Mag sec 15.60 delta mag (ΔM) 0.7 Spectral class
Pri motion ra +267 Sec motion ra
Pri motion dec +061 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Gaia DR2 4171266057417283328
 
 
WDS 18007-0717 LDS 621 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
LDS Luyten p.m. catalog (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18007-0717 LDS 621 1960 2 301 8.0 14.90 15.60
18007-0717 LDS 621 1999 3 299 7.2 14.90 15.60 D 180040.99-071707.0
18007-0717 LDS 621 2000 4 299 7.2 14.90 15.60 D 180040.99-071707.0
18007-0717 LDS 621 2015 6 298 7.1 14.90 15.60 180040.99-071707.0
18007-0717 LDS 621 2020 8 298 7.2 14.90 15.60 180040.99-071707.0

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WDS 18007-0717 LDS 621 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18007-0717 LDS 621 : MEASURES
 
 
No records found.

 
 
WDS 18007-0717 : VIRTUAL EYEPIECE
 
 

18007-0717 LDS 621A mag 14.9 18007-0717 LDS 621B sep 7.2 P.A. 298.40 mag 15.6 virtual eyepiece
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Radius:
Components only
 
 
WDS 18007-0717 : ALADIN DSS IMAGE @ 18h 00m 40.99s -07° 17' 07.0"
 
 
 
 
WDS 18007-0717 LDS 621 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18007-0717  LDS 621 distance=1' 18025-0719  RST3992 distance=27' 17593-0651  STF2250AB distance=33' 17593-0651  SIN 106AC distance=33' 17587-0620  GWP2750 distance=65' 18031-0811  STF2262AB distance=65' 18031-0811  STF2262AC distance=65' 17596-0820  GWP2751 distance=66' 18013-0601  J  2511 distance=74' 18008-0552  RST5546AB distance=87' 18053-0823  J  1645 distance=89' 17550-0744  LLO  14 distance=90' 18060-0807  A  2595 distance=94' 18061-0819  HDS2551 distance=103' 17564-0845  RST3988 distance=109' 18081-0707  RST3997 distance=112' 17599-0525  A    34 distance=113' 17530-0755  STF3128AB distance=121' 17530-0755  STF3128AC distance=121' 17527-0757  STF2234 distance=125' 17525-0649  WFC 200 distance=125' 18057-0537  J  3269 distance=125' 17589-0924  OSO  90AB distance=131' 17589-0924  OSO  90AC distance=131' 18004-0929  RST3990 distance=132' 17591-0503  LSC  82 distance=137' 17533-0556  HO  561 distance=138' 17526-0609  EVS  32AB distance=138' 17526-0609  KRV  46AC distance=138' 18096-0755  NSN 142 distance=139' 18092-0817  RST3998AB distance=140' 18092-0817  B  2856AB,C distance=140' 18099-0755  HDS2561 distance=142' 17531-0852  HDS2523 distance=147' 18108-0710  RST3999 distance=152' 17556-0503  RST5545AB distance=154' 17556-0503  GII 255Aa,Ab distance=154' 18004-0432  SUB   8 distance=166' 17505-0603  LAF  59AB distance=168' 17505-0603  LAF  59AC distance=168' 17505-0603  LAF  59AD distance=168' 17505-0603  LAF  59AE distance=168' 17505-0603  LAF  59AF distance=168' 17505-0603  LAF  59AG distance=168' 17505-0603  LAF  59AH distance=168' 17505-0603  LAF  59AI distance=168' 17505-0603  LAF  59AJ distance=168' 17505-0603  LAF  59AK distance=168' 17505-0603  LAF  59AL distance=168' 17505-0603  LAF  59AM distance=168' 17505-0603  LAF  59AN distance=168' 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 18007-0717 LDS 621 298 7.2 1
Show 18025-0719 RST3992 236 0.6 27
Show 17593-0651 STF2250 AB 344 7.8 33
Show 17593-0651 SIN 106 AC 92 45.0 33
Show 17587-0620 GWP2750 67 8.8 65
Show 18031-0811 STF2262 AB 291 1.4 65
Show 18031-0811 STF2262 AC 125 100.8 65
Show 17596-0820 GWP2751 127 23.6 66
Show 18013-0601 J 2511 74 4.7 74
Show 18008-0552 RST5546 AB 130 1.0 87
Show 18053-0823 J 1645 4 5.5 89
Show 17550-0744 LLO 14 293 5.9 90
Show 18060-0807 A 2595 45 2.9 94
Show 18061-0819 HDS2551 91 0.1 103
Show 17564-0845 RST3988 36 0.8 109
Show 18081-0707 RST3997 82 1.3 112
Show 17599-0525 A 34 290 1.4 113
Show 17530-0755 STF3128 AB 50 1.3 121
Show 17530-0755 STF3128 AC 86 97.1 121
Show 17527-0757 STF2234 198 16.9 125
Show 17525-0649 WFC 200 272 9.5 125
Show 18057-0537 J 3269 65 6.4 125
Show 17589-0924 OSO 90 AB 124 20.9 131
Show 17589-0924 OSO 90 AC 207 22.6 131
Show 18004-0929 RST3990 93 2.4 132
Show 17591-0503 LSC 82 150 0.5 137
Show 17533-0556 HO 561 328 35.4 138
Show 17526-0609 EVS 32 AB 212 18.1 138
Show 17526-0609 KRV 46 AC 199 81.3 138
Show 18096-0755 NSN 142 44 25.1 139
Show 18092-0817 RST3998 AB 161 0.4 140
Show 18092-0817 B 2856 AB,C 123 11.9 140
Show 18099-0755 HDS2561 16 0.9 142
Show 17531-0852 HDS2523 253 0.3 147
Show 18108-0710 RST3999 176 0.2 152
Show 17556-0503 RST5545 AB 283 1.0 154
Show 17556-0503 GII 255 Aa,Ab 156 0.1 154
Show 18004-0432 SUB 8 234 23.7 166
Show 17505-0603 LAF 59 AB 119 2.8 168
Show 17505-0603 LAF 59 AC 5 3.3 168
Show 17505-0603 LAF 59 AD 154 3.4 168
Show 17505-0603 LAF 59 AE 245 3.7 168
Show 17505-0603 LAF 59 AF 153 3.9 168
Show 17505-0603 LAF 59 AG 159 4.2 168
Show 17505-0603 LAF 59 AH 23 4.4 168
Show 17505-0603 LAF 59 AI 112 4.5 168
Show 17505-0603 LAF 59 AJ 300 4.7 168
Show 17505-0603 LAF 59 AK 80 5.0 168
Show 17505-0603 LAF 59 AL 349 5.2 168
Show 17505-0603 LAF 59 AM 192 5.2 168
Show 17505-0603 LAF 59 AN 124 5.2 168

 
 
WDS 18007-0717 : COMPONENTS
 
 
  A
B pa=298.4°
sep=7.15"
 
 
18007-0717 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 180040.99-071707.0 Mag 14.9 PmRA 267.00
PmDE 61.0
 
 
18007-0717 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 180040.57-071703.6 Mag 15.6 Calc delta mag 0.7
Calc coord yes