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: 4/29/2024
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 04/29/2024 15:14:01 72.09, -55.38 57.36 04/29/2024 15:15:00 72.10, -55.46 57.36 2.90 59
2 04/29/2024 16:04:44 -72.04, 112.02 122.70 04/29/2024 16:04:23 -72.04, 112.09 122.71 2.75 21
3 05/02/2024 03:17:10 -72.13, -56.25 123.36 05/02/2024 03:17:53 -72.10, -56.21 123.39 3.27 43
4 05/02/2024 04:07:54 72.03, 111.24 56.53 05/02/2024 04:07:15 72.02, 111.32 56.52 2.65 39
5 05/04/2024 15:20:18 72.08, -56.95 55.86 05/04/2024 15:20:43 72.09, -56.98 55.87 1.51 25
6 05/04/2024 16:11:00 -71.98, 110.56 124.26 05/04/2024 16:10:07 -71.99, 110.51 124.23 2.39 53
7 05/07/2024 02:32:55 72.75, 133.60 55.90 05/07/2024 02:34:03 72.60, 135.53 55.66 65.87 68
8 05/07/2024 03:23:26 -72.09, -57.75 124.84 05/07/2024 03:23:35 -72.08, -57.74 124.84 0.33 9
9 05/07/2024 04:14:10 71.99, 109.73 55.06 05/07/2024 04:12:57 71.99, 109.75 55.06 1.28 73
10 05/09/2024 14:35:51 -72.15, 134.02 125.43 05/09/2024 14:37:02 -72.18, 134.02 125.41 3.51 71
11 05/09/2024 15:26:35 72.07, -58.50 54.48 05/09/2024 15:26:24 72.08, -58.49 54.49 1.39 11
12 05/09/2024 16:17:06 -71.39, 110.05 126.25 05/09/2024 16:15:58 -71.45, 108.12 126.10 68.71 68
13 05/12/2024 02:39:00 72.15, 133.24 53.93 05/12/2024 02:39:51 72.13, 133.19 53.91 2.65 51
14 05/12/2024 03:29:42 -72.03, -59.23 126.20 05/12/2024 03:29:15 -72.05, -59.28 126.18 2.93 27

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 4/29/2024
SNOs_Map_NPP_TERRA_20240429.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 04/29/2024 in txt file.

Historial Predications of SNOs between NPP and TERRA