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: 3/2/2015
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 03/02/2015 14:15:10 69.76, -35.35 76.90 03/02/2015 14:16:18 69.66, -33.74 76.75 63.17 68
2 03/02/2015 15:05:39 -68.98, 133.08 103.93 03/02/2015 15:05:58 -68.99, 133.02 103.92 2.76 19
3 03/02/2015 15:56:23 68.86, -59.45 75.94 03/02/2015 15:55:25 68.88, -59.48 75.97 2.05 58
4 03/05/2015 06:31:50 69.07, 81.40 75.16 03/05/2015 06:32:53 69.09, 81.42 75.17 2.38 63
5 03/05/2015 07:22:32 -68.98,-111.15 104.96 03/05/2015 07:22:23 -68.98,-111.09 104.96 2.56 9
6 03/05/2015 08:13:08 68.44, 56.88 74.48 03/05/2015 08:11:57 68.48, 55.92 74.54 39.16 71
7 03/07/2015 22:48:42 69.03,-162.77 74.07 03/07/2015 22:49:19 69.01,-162.79 74.05 2.34 37
8 03/07/2015 23:39:23 -68.88, 4.75 106.10 03/07/2015 23:38:49 -68.90, 4.71 106.08 3.22 34
9 03/10/2015 14:14:59 -69.63, 144.85 106.35 03/10/2015 14:16:09 -69.47, 146.07 106.55 50.64 70
10 03/10/2015 15:05:33 68.99, -46.95 72.98 03/10/2015 15:05:43 68.96, -46.95 72.95 3.38 10
11 03/10/2015 15:56:14 -68.84, 120.58 107.19 03/10/2015 15:55:13 -68.86, 120.55 107.17 2.41 61
12 03/13/2015 06:31:41 -69.06, -98.58 107.99 03/13/2015 06:32:40 -69.07, -98.55 107.99 1.96 59
13 03/13/2015 07:22:24 68.91, 68.94 71.84 03/13/2015 07:22:08 68.89, 68.87 71.83 2.96 16
14 03/13/2015 08:12:56 -68.27,-122.90 108.83 03/13/2015 08:11:46 -68.35,-124.17 108.72 52.78 70
15 03/15/2015 22:48:32 -68.98, 17.30 109.14 03/15/2015 22:49:05 -68.99, 17.25 109.13 2.28 33
16 03/15/2015 23:39:16 68.88,-175.26 70.75 03/15/2015 23:38:32 68.86,-175.26 70.74 2.08 44

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 3/2/2015
SNOs_Map_NPP_TERRA_20150302.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 03/02/2015 in txt file.

Historical Predictions of SNOs between NPP and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service