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: 4/28/2024
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 72.11, -55.43 57.38 04/29/2024 15:14:59 72.12, -55.42 57.38 1.49 58
2 04/29/2024 16:04:43 -72.01, 112.07 122.74 04/29/2024 16:04:23 -72.01, 112.05 122.74 0.79 20
3 05/02/2024 03:17:09 -72.11, -56.21 123.38 05/02/2024 03:17:52 -72.11, -56.20 123.39 0.39 43
4 05/02/2024 04:07:53 72.01, 111.29 56.51 05/02/2024 04:07:14 72.02, 111.32 56.53 2.27 39
5 05/04/2024 15:20:19 72.12, -57.03 55.91 05/04/2024 15:20:42 72.11, -56.94 55.89 3.29 23
6 05/04/2024 16:11:01 -72.02, 110.49 124.22 05/04/2024 16:10:06 -72.01, 110.55 124.21 2.32 55
7 05/07/2024 02:32:54 72.70, 133.71 55.84 05/07/2024 02:34:02 72.58, 135.48 55.64 60.63 68
8 05/07/2024 03:23:26 -72.09, -57.75 124.84 05/07/2024 03:23:33 -72.11, -57.69 124.82 3.15 7
9 05/07/2024 04:14:09 71.94, 109.83 55.01 05/07/2024 04:12:56 71.95, 109.71 55.03 4.24 73
10 05/09/2024 14:35:51 -72.17, 133.99 125.41 05/09/2024 14:37:00 -72.15, 133.97 125.44 2.66 69
11 05/09/2024 15:26:35 72.08, -58.54 54.50 05/09/2024 15:26:21 72.09, -58.46 54.50 2.85 14
12 05/09/2024 16:17:03 -71.30, 110.21 126.34 05/09/2024 16:15:56 -71.36, 107.99 126.19 79.27 67
13 05/12/2024 02:38:58 72.13, 133.27 53.92 05/12/2024 02:39:46 72.12, 133.20 53.90 2.98 48
14 05/12/2024 03:29:41 -72.07, -59.29 126.16 05/12/2024 03:29:10 -72.04, -59.28 126.19 3.04 31

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 4/28/2024
SNOs_Map_NPP_TERRA_20240428.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 04/28/2024 in txt file.

Historial Predications of SNOs between NPP and TERRA