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: 2/25/2023
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 02/27/2023 00:57:54 -70.58, -18.50 100.87 02/27/2023 00:59:06 -70.59, -18.57 100.87 2.96 72
2 02/27/2023 01:48:38 70.47, 148.99 79.01 02/27/2023 01:48:29 70.47, 148.91 79.01 2.95 9
3 02/27/2023 02:39:12 -69.96, -42.90 101.55 02/27/2023 02:38:01 -70.05, -44.04 101.40 44.57 71
4 03/01/2023 13:51:49 -70.62, 147.97 101.79 03/01/2023 13:52:56 -70.62, 147.99 101.80 0.68 67
5 03/01/2023 14:42:33 70.51, -44.55 78.09 03/01/2023 14:42:19 70.50, -44.54 78.07 2.16 14
6 03/01/2023 15:33:04 -69.84, 123.81 102.64 03/01/2023 15:31:54 -69.92, 122.29 102.49 58.82 70
7 03/04/2023 02:45:43 -70.62, -45.49 102.77 03/04/2023 02:46:46 -70.62, -45.50 102.78 0.35 63
8 03/04/2023 03:36:27 70.51, 121.99 77.11 03/04/2023 03:36:09 70.49, 121.97 77.09 2.87 18
9 03/04/2023 04:26:55 -69.68, -69.41 103.78 03/04/2023 04:25:47 -69.75, -71.42 103.62 77.76 68
10 03/06/2023 15:39:37 -70.62, 121.04 103.75 03/06/2023 15:40:35 -70.64, 121.06 103.74 2.12 58
11 03/06/2023 16:30:21 70.52, -71.49 76.13 03/06/2023 16:29:58 70.50, -71.48 76.12 1.87 23
12 03/06/2023 17:20:46 -69.53, 97.35 104.93 03/06/2023 17:19:40 -69.55, 94.83 104.79 97.78 66
13 03/09/2023 04:33:31 -70.64, -72.45 104.73 03/09/2023 04:34:24 -70.63, -72.44 104.75 1.08 53
14 03/09/2023 05:24:15 70.54, 95.02 75.16 03/09/2023 05:23:46 70.54, 95.10 75.16 2.84 29

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 2/25/2023
SNOs_Map_NPP_TERRA_20230225.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 02/25/2023 in txt file.

Historial Predications of SNOs between NPP and TERRA