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: 7/14/2022
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 07/16/2022 17:38:51 70.17, -88.45 48.89 07/16/2022 17:40:02 70.05, -87.51 48.73 38.32 71
2 07/16/2022 18:29:25 -69.66, 79.64 131.64 07/16/2022 18:29:37 -69.66, 79.58 131.65 2.16 12
3 07/16/2022 19:20:09 69.54,-112.88 48.24 07/16/2022 19:19:04 69.55,-112.92 48.26 1.68 65
4 07/19/2022 09:55:41 69.77, 27.93 48.94 07/19/2022 09:56:29 69.76, 27.98 48.92 2.22 48
5 07/19/2022 10:46:22 -69.62,-164.55 131.21 07/19/2022 10:45:59 -69.65,-164.54 131.19 2.64 23
6 07/22/2022 01:22:06 -70.48, -24.72 129.81 07/22/2022 01:23:14 -70.40, -22.88 129.97 69.12 68
7 07/22/2022 02:12:37 69.68, 143.81 49.36 07/22/2022 02:12:52 69.68, 143.76 49.35 2.16 15
8 07/22/2022 03:03:19 -69.59, -48.73 130.74 07/22/2022 03:02:22 -69.57, -48.76 130.75 2.24 57
9 07/24/2022 17:38:50 -69.77, 92.14 130.02 07/24/2022 17:39:47 -69.76, 92.11 130.03 1.48 57
10 07/24/2022 18:29:34 69.65,-100.38 49.88 07/24/2022 18:29:14 69.64,-100.41 49.87 1.66 20
11 07/24/2022 19:20:03 -68.92, 67.97 130.88 07/24/2022 19:18:54 -68.92, 66.29 130.81 67.20 69
12 07/27/2022 09:05:18 70.58, 39.34 51.42 07/27/2022 09:06:26 70.48, 41.38 51.24 76.39 68
13 07/27/2022 09:55:46 -69.74,-152.05 129.46 07/27/2022 09:56:08 -69.71,-152.07 129.49 3.22 22
14 07/27/2022 10:46:30 69.63, 15.42 50.44 07/27/2022 10:45:34 69.64, 15.48 50.46 2.96 56

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 7/14/2022
SNOs_Map_NPP_TERRA_20220714.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 07/14/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA