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: 7/8/2022
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 07/08/2022 18:29:20 69.70,-100.40 47.26 07/08/2022 18:29:56 69.69,-100.38 47.23 1.90 36
2 07/08/2022 19:20:01 -69.56, 67.12 132.89 07/08/2022 19:19:26 -69.57, 67.09 132.88 1.36 35
3 07/11/2022 09:55:37 -70.04,-152.45 132.06 07/11/2022 09:56:48 -69.94,-151.80 132.19 27.15 71
4 07/11/2022 10:46:16 69.65, 15.43 47.55 07/11/2022 10:46:18 69.67, 15.47 47.55 1.92 2
5 07/11/2022 11:36:58 -69.57,-177.12 132.54 07/11/2022 11:35:48 -69.55,-177.05 132.56 3.24 70
6 07/14/2022 02:12:29 -69.73, -36.22 132.00 07/14/2022 02:13:14 -69.75, -36.18 131.99 2.65 45
7 07/14/2022 03:03:13 69.61, 131.26 47.88 07/14/2022 03:02:41 69.63, 131.31 47.91 3.42 32
8 07/16/2022 17:38:52 70.20, -88.50 48.92 07/16/2022 17:40:02 70.09, -87.45 48.77 41.37 70
9 07/16/2022 18:29:26 -69.68, 79.60 131.62 07/16/2022 18:29:37 -69.71, 79.65 131.60 3.35 11
10 07/16/2022 19:20:10 69.57,-112.92 48.27 07/16/2022 19:19:05 69.54,-112.93 48.25 3.53 65
11 07/19/2022 09:55:41 69.74, 27.96 48.91 07/19/2022 09:56:30 69.77, 27.98 48.92 2.99 49
12 07/19/2022 10:46:23 -69.64,-164.58 131.19 07/19/2022 10:46:00 -69.66,-164.53 131.18 2.60 23
13 07/19/2022 11:36:48 68.57, 4.23 47.70 07/19/2022 11:35:42 68.65, 1.82 47.88 98.10 66
14 07/22/2022 01:22:06 -70.50, -24.75 129.79 07/22/2022 01:23:14 -70.43, -22.84 129.94 71.37 68
15 07/22/2022 02:12:37 69.71, 143.78 49.38 07/22/2022 02:12:52 69.70, 143.79 49.38 0.40 15

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 7/8/2022
SNOs_Map_NPP_TERRA_20220708.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 07/08/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA