Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/9/2011
Index Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 11/10/2011 15:04:50 68.50, -47.60 85.56 11/10/2011 15:05:30 68.50, -47.62 85.56 1.11 40
2 11/10/2011 15:55:29 -68.39, 119.86 94.54 11/10/2011 15:55:00 -68.38, 119.87 94.56 1.35 29
3 11/13/2011 09:00:15 68.52, 43.51 86.34 11/13/2011 09:00:49 68.50, 43.55 86.32 2.91 34
4 11/13/2011 09:50:53 -68.36,-148.96 93.82 11/13/2011 09:50:19 -68.39,-148.96 93.80 2.49 34
5 11/16/2011 02:55:39 68.48, 134.72 87.00 11/16/2011 02:56:09 68.48, 134.69 87.00 1.01 30
6 11/16/2011 03:46:18 -68.37, -57.81 93.10 11/16/2011 03:45:39 -68.36, -57.81 93.11 0.55 39
7 11/18/2011 20:00:39 -69.53, 57.10 91.30 11/18/2011 20:01:46 -69.42, 59.42 91.38 91.59 67
8 11/18/2011 20:51:03 68.46,-134.12 87.65 11/18/2011 20:51:28 68.47,-134.14 87.67 1.63 25
9 11/18/2011 21:41:42 -68.35, 33.36 92.45 11/18/2011 21:40:58 -68.36, 33.36 92.44 1.68 44
10 11/21/2011 13:55:59 -69.33, 148.53 90.87 11/21/2011 13:57:07 -69.28, 150.41 90.90 74.15 68
11 11/21/2011 14:46:27 68.48, -42.99 88.30 11/21/2011 14:46:46 68.50, -42.93 88.32 3.24 19
12 11/21/2011 15:37:06 -68.36, 124.50 91.82 11/21/2011 15:36:17 -68.33, 124.50 91.85 3.01 49

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 11/9/2011