NASA GSFC OIG describes columns 19-20 of TLE (epoch year) as "Two Digit Year". At www.celestrak.com, description of TLE columns 19-20 is "Epoch Year (Last two digits of year)". Richard McKee E-mail: r.d.mckee@worldnet.att.net Web Page: http://home.att.net/~r.d.mckee/ Location: 36.0586N 78.9325W 113m -----Original Message----- From: Ted Molczan <molczan@home.com> To: SeeSat-L@blackadder.lmsal.com <SeeSat-L@blackadder.lmsal.com> Date: Wednesday, December 29, 1999 12:16 PM Subject: Molczan's TLE format after Dec 31 [snip] >1 30000U 00001 A 1.12345678 .00000012 00000-0 96352-4 0 17 >2 30000 67.8901 45.6789 0012345 123.4567 234.5678 12.34567890 08 > [snip] >The year field of the epoch is blank. If NORAD decides to show one or both of >the zeros, then I propose to do likewise. > > [snip] >Ted Molczan > > > >----------------------------------------------------------------- >Unsubscribe from SeeSat-L by sending a message with 'unsubscribe' >in the SUBJECT to SeeSat-L-request@lists.satellite.eu.org >http://www2.satellite.eu.org/seesat/seesatindex.html > > ----------------------------------------------------------------- Unsubscribe from SeeSat-L by sending a message with 'unsubscribe' in the SUBJECT to SeeSat-L-request@lists.satellite.eu.org http://www2.satellite.eu.org/seesat/seesatindex.html