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: 7/3/2023
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 07/03/2023 10:03:25 -71.01,-155.44 131.95 07/03/2023 10:03:59 -71.02,-155.49 131.94 2.14 34
2 07/03/2023 10:54:10 70.94, 11.98 47.99 07/03/2023 10:53:21 70.93, 12.03 47.98 2.47 49
3 07/05/2023 22:06:40 71.13,-156.45 48.41 07/05/2023 22:07:51 71.10,-156.36 48.36 4.18 71
4 07/05/2023 22:57:21 -70.99, 11.11 131.74 07/05/2023 22:57:17 -71.00, 11.13 131.73 1.15 4
5 07/05/2023 23:47:57 70.45, 179.29 47.70 07/05/2023 23:46:47 70.46, 177.99 47.77 48.68 70
6 07/08/2023 11:00:34 71.06, 10.18 48.61 07/08/2023 11:01:08 71.05, 10.21 48.59 1.58 34
7 07/08/2023 11:51:16 -70.97, 177.64 131.49 07/08/2023 11:50:34 -70.95, 177.71 131.50 3.24 42
8 07/10/2023 23:03:50 -71.37, 8.84 130.76 07/10/2023 23:05:01 -71.25, 9.51 130.92 27.31 71
9 07/10/2023 23:54:29 71.00, 176.79 48.85 07/10/2023 23:54:26 70.98, 176.76 48.84 1.92 3
10 07/11/2023 00:45:07 -70.70, -15.40 131.46 07/11/2023 00:43:54 -70.77, -15.91 131.35 20.58 73
11 07/13/2023 11:57:40 -71.05, 175.90 130.75 07/13/2023 11:58:21 -71.05, 175.86 130.75 1.54 41
12 07/13/2023 12:48:24 70.94, -16.60 49.15 07/13/2023 12:47:43 70.95, -16.64 49.16 1.55 41
13 07/16/2023 00:00:58 71.35, 174.58 49.97 07/16/2023 00:02:09 71.26, 175.20 49.84 24.18 71
14 07/16/2023 00:51:35 -71.00, -17.49 130.41 07/16/2023 00:51:38 -71.00, -17.56 130.41 2.60 3
15 07/16/2023 01:42:15 70.68, 150.34 49.26 07/16/2023 01:41:03 70.73, 149.69 49.35 24.62 72

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 7/3/2023
SNOs_Map_NPP_TERRA_20230703.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 07/03/2023 in txt file.

Historial Predications of SNOs between NPP and TERRA