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: 9/7/2022
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 09/08/2022 00:31:43 69.92, 168.73 64.07 09/08/2022 00:32:35 69.90, 168.67 64.05 2.86 52
2 09/08/2022 01:22:25 -69.83, -23.82 116.01 09/08/2022 01:22:04 -69.85, -23.78 116.00 2.52 21
3 09/08/2022 02:12:53 68.86, 144.87 63.01 09/08/2022 02:11:46 68.90, 142.63 63.10 89.96 67
4 09/10/2022 15:58:11 -70.85, 115.71 113.97 09/10/2022 15:59:18 -70.76, 118.14 114.11 89.47 67
5 09/10/2022 16:48:39 69.90, -75.47 65.06 09/10/2022 16:48:59 69.88, -75.48 65.04 2.07 20
6 09/10/2022 17:39:20 -69.76, 92.06 115.08 09/10/2022 17:38:29 -69.77, 92.00 115.06 2.98 51
7 09/13/2022 08:14:50 -69.95,-127.08 113.90 09/13/2022 08:15:56 -69.97,-127.14 113.88 3.15 66
8 09/13/2022 09:05:34 69.83, 40.40 66.01 09/13/2022 09:05:23 69.85, 40.35 66.02 2.56 11
9 09/13/2022 09:56:10 -69.42,-151.68 114.41 09/13/2022 09:54:58 -69.47,-152.53 114.34 33.61 72
10 09/16/2022 00:31:45 -69.93, -11.29 112.89 09/16/2022 00:32:19 -69.92, -11.32 112.90 1.37 34
11 09/16/2022 01:22:29 69.82, 156.18 67.02 09/16/2022 01:21:46 69.80, 156.16 67.00 2.40 43
12 09/18/2022 15:58:00 70.07, -63.06 68.28 09/18/2022 15:59:12 70.02, -62.93 68.22 7.51 72
13 09/18/2022 16:48:41 -69.92, 104.49 111.87 09/18/2022 16:48:42 -69.92, 104.56 111.87 2.47 1
14 09/18/2022 17:39:23 69.71, -87.88 67.94 09/18/2022 17:38:10 69.74, -88.04 67.97 7.20 73

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 9/7/2022
SNOs_Map_NPP_TERRA_20220907.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 09/07/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA