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: 7/15/2022
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 17:38:52 70.19, -88.47 48.91 07/16/2022 17:40:02 70.09, -87.45 48.76 40.07 70
2 07/16/2022 18:29:26 -69.68, 79.61 131.63 07/16/2022 18:29:37 -69.69, 79.64 131.61 2.01 11
3 07/16/2022 19:20:10 69.55,-112.90 48.25 07/16/2022 19:19:05 69.53,-112.94 48.24 2.91 65
4 07/19/2022 09:55:40 69.73, 27.98 48.89 07/19/2022 09:56:29 69.75, 27.96 48.90 2.29 49
5 07/19/2022 10:46:22 -69.64,-164.57 131.20 07/19/2022 10:45:59 -69.63,-164.56 131.20 0.88 23
6 07/19/2022 11:36:48 68.56, 4.25 47.69 07/19/2022 11:35:42 68.63, 1.80 47.86 99.79 66
7 07/22/2022 01:22:06 -70.50, -24.74 129.80 07/22/2022 01:23:14 -70.38, -22.90 129.98 69.52 68
8 07/22/2022 02:12:37 69.69, 143.80 49.37 07/22/2022 02:12:51 69.72, 143.81 49.39 2.77 14
9 07/22/2022 03:03:19 -69.60, -48.75 130.72 07/22/2022 03:02:21 -69.61, -48.71 130.71 1.79 58
10 07/24/2022 17:38:50 -69.78, 92.12 130.00 07/24/2022 17:39:46 -69.80, 92.16 130.00 2.19 56
11 07/24/2022 18:29:34 69.67,-100.40 49.89 07/24/2022 18:29:13 69.68,-100.36 49.90 2.07 21
12 07/24/2022 19:20:03 -68.88, 68.03 130.93 07/24/2022 19:18:54 -68.96, 66.34 130.78 68.15 69
13 07/27/2022 09:05:19 70.59, 39.32 51.44 07/27/2022 09:06:26 70.51, 41.43 51.28 78.59 67
14 07/27/2022 09:55:47 -69.75,-152.07 129.44 07/27/2022 09:56:08 -69.74,-152.03 129.46 2.01 21
15 07/27/2022 10:46:31 69.64, 15.40 50.45 07/27/2022 10:45:35 69.62, 15.46 50.44 2.99 56

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 7/15/2022
SNOs_Map_NPP_TERRA_20220715.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 07/15/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA