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: 6/29/2023
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 06/30/2023 21:09:29 -71.06, 37.97 132.08 06/30/2023 21:10:40 -71.06, 37.92 132.09 1.86 71
2 06/30/2023 22:00:13 70.94,-154.52 47.80 06/30/2023 22:00:02 70.96,-154.56 47.82 3.23 11
3 06/30/2023 22:50:46 -70.38, 13.70 132.79 06/30/2023 22:49:36 -70.42, 12.28 132.69 53.18 70
4 07/03/2023 10:03:25 -71.03,-155.47 131.93 07/03/2023 10:03:58 -71.06,-155.43 131.91 3.37 33
5 07/03/2023 10:54:09 70.91, 12.03 47.96 07/03/2023 10:53:21 70.90, 11.99 47.95 1.89 48
6 07/05/2023 22:06:39 71.10,-156.40 48.38 07/05/2023 22:07:51 71.07,-156.41 48.34 2.97 72
7 07/05/2023 22:57:20 -70.96, 11.16 131.77 07/05/2023 22:57:17 -70.97, 11.09 131.75 3.13 3
8 07/05/2023 23:47:56 70.42, 179.33 47.67 07/05/2023 23:46:46 70.48, 178.03 47.80 49.24 70
9 07/08/2023 11:00:34 71.03, 10.22 48.58 07/08/2023 11:01:09 71.02, 10.16 48.56 2.65 35
10 07/08/2023 11:51:16 -70.94, 177.69 131.52 07/08/2023 11:50:35 -70.92, 177.66 131.53 2.31 41
11 07/10/2023 23:03:50 -71.34, 8.89 130.79 07/10/2023 23:05:01 -71.27, 9.54 130.90 24.65 71
12 07/10/2023 23:54:29 70.97, 176.83 48.83 07/10/2023 23:54:26 71.00, 176.78 48.85 2.94 3

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 6/29/2023
SNOs_Map_NPP_TERRA_20230629.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 06/29/2023 in txt file.

Historial Predications of SNOs between NPP and TERRA