Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA TLE Epoch: 2011 12 16. Predictions up to the next 14.0 days: Date Time(NPP) NPP Lat/Lon TERRA Lat/Lon Distance(km) Time Diff(sec) 12/18/2011 02:05:51 ( -69.24, -33.90) ( -69.13, -32.23) 67.16 69 12/18/2011 02:56:22 ( 68.41, 134.53) ( 68.42, 134.52) 1.66 16 12/18/2011 03:47:03 ( -68.29, -58.00) ( -68.31, -57.98) 1.92 55 12/20/2011 18:22:29 ( -68.57, 82.79) ( -68.55, 82.91) 5.21 72 12/20/2011 19:13:12 ( 68.37,-109.64) ( 68.39,-109.64) 1.38 3 12/20/2011 20:03:53 ( -68.26, 57.82) ( -68.28, 57.86) 2.57 74 12/23/2011 10:39:18 ( -68.50,-161.33) ( -68.49,-161.28) 2.00 54 12/23/2011 11:30:02 ( 68.36, 6.16) ( 68.33, 6.16) 3.50 22 12/23/2011 12:20:30 ( -67.54, 174.49) ( -67.61, 172.96) 65.58 69 12/26/2011 02:56:06 ( -68.44, -45.47) ( -68.47, -45.44) 3.22 35 12/26/2011 03:46:50 ( 68.30, 122.01) ( 68.29, 122.00) 0.98 41 12/28/2011 18:22:24 ( 69.05, -97.82) ( 68.96, -96.58) 50.85 69 12/28/2011 19:12:55 ( -68.40, 70.37) ( -68.41, 70.38) 1.60 16 12/28/2011 20:03:39 ( 68.26,-122.15) ( 68.24,-122.19) 3.28 60