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: 4/26/2024
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 04/27/2024 03:10:54 -72.29, -54.98 121.65 04/27/2024 03:12:05 -72.21, -54.52 121.76 18.20 71
2 04/27/2024 04:01:35 72.03, 112.82 58.07 04/27/2024 04:01:29 72.03, 112.84 58.07 0.61 6
3 04/27/2024 04:52:09 -71.52, -78.93 122.48 04/27/2024 04:50:59 -71.59, -80.23 122.36 46.59 70
4 04/29/2024 15:14:01 72.11, -55.44 57.39 04/29/2024 15:14:59 72.12, -55.42 57.38 0.91 58
5 04/29/2024 16:04:43 -72.01, 112.07 122.73 04/29/2024 16:04:23 -72.01, 112.05 122.73 0.71 20
6 05/02/2024 03:17:09 -72.11, -56.22 123.38 05/02/2024 03:17:52 -72.10, -56.21 123.40 0.93 43
7 05/02/2024 04:07:53 72.01, 111.28 56.51 05/02/2024 04:07:14 72.01, 111.31 56.52 1.11 39
8 05/04/2024 15:20:18 72.07, -56.94 55.86 05/04/2024 15:20:42 72.09, -56.97 55.87 2.02 24
9 05/04/2024 16:11:01 -72.02, 110.48 124.21 05/04/2024 16:10:06 -71.99, 110.52 124.23 3.13 55
10 05/07/2024 02:32:53 72.66, 133.80 55.80 05/07/2024 02:34:02 72.53, 135.41 55.60 55.45 69
11 05/07/2024 03:23:26 -72.09, -57.76 124.83 05/07/2024 03:23:33 -72.07, -57.76 124.86 2.55 7
12 05/07/2024 04:14:08 71.90, 109.91 54.96 05/07/2024 04:12:56 71.91, 109.64 54.99 9.46 72
13 05/09/2024 14:35:51 -72.18, 133.98 125.40 05/09/2024 14:36:58 -72.19, 134.05 125.40 2.77 67
14 05/09/2024 15:26:35 72.09, -58.55 54.51 05/09/2024 15:26:20 72.08, -58.47 54.49 3.19 15

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 4/26/2024
SNOs_Map_NPP_TERRA_20240426.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 04/26/2024 in txt file.

Historial Predications of SNOs between NPP and TERRA