Re: Position as accurate as possible to the asteroid 2012 DA14 for February 15

Adam Jan 26, 2013

Hi

Add this line to usrcomet.txt and +1 tu number on top

2012 DA14 15.809604 2 2013 0. 0.00022798 4.2292420 86.211283 354.074027 175.058537 2000. 24.36 .15 A Center: 3

Take a look to
http://tech.groups.yahoo.com/group/guide-user/message/9270

replace link in message from
http://www.projectpluto.com/temp/usrcomet.htm
to
http://www.projectpluto.com/temp/usrcomet.txt

You can also correct this elements data using HORIZONS/JPL
sets Geocenter , reference plane at Earth mean equator and time at close encounter.

You can do that also using e-mail, send this

!$$SOF
COMMAND= 'DES=2012 DA14'
CENTER= '500@399'
MAKE_EPHEM= 'YES'
TABLE_TYPE= 'ELEMENTS'
START_TIME= '2013-02-15.809604'
STOP_TIME= '2013-02-16.809604'
STEP_SIZE= '1 h'
OUT_UNITS= 'AU-D'
REF_PLANE= 'FRAME'
REF_SYSTEM= 'J2000'
TP_TYPE= 'ABSOLUTE'
ELEM_LABELS= 'YES'
CSV_FORMAT= 'NO'
OBJ_DATA= 'YES'
!$$EOF

to horizons@... and subject: BATCH-LONG
Email must be in plain text


Adam

--- In guide-user@yahoogroups.com, "pastorgalactico" wrote:
>
> I would like to see the 2012 DA14 for February 15 and would like to know how to put this asteroid ephemeris GUIDE 9 Most Successful possible then.
>
> regards
>