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: 7/19/2022
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 07/22/2022 01:22:06 -70.49, -24.74 129.80 07/22/2022 01:23:14 -70.38, -22.91 129.99 69.22 68
2 07/22/2022 02:12:37 69.69, 143.81 49.36 07/22/2022 02:12:52 69.67, 143.74 49.34 3.44 15
3 07/22/2022 03:03:19 -69.60, -48.75 130.73 07/22/2022 03:02:21 -69.60, -48.71 130.72 1.44 58
4 07/24/2022 17:38:50 -69.78, 92.12 130.00 07/24/2022 17:39:46 -69.79, 92.15 130.01 0.95 56
5 07/24/2022 18:29:34 69.66,-100.39 49.89 07/24/2022 18:29:13 69.67,-100.36 49.90 1.71 21
6 07/24/2022 19:20:03 -68.88, 68.03 130.92 07/24/2022 19:18:54 -68.95, 66.33 130.79 68.45 69
7 07/27/2022 09:05:18 70.59, 39.32 51.44 07/27/2022 09:06:25 70.50, 41.41 51.26 78.12 67
8 07/27/2022 09:55:45 -69.70,-152.00 129.49 07/27/2022 09:56:07 -69.72,-152.05 129.47 2.83 22
9 07/27/2022 10:46:29 69.59, 15.48 50.40 07/27/2022 10:45:34 69.61, 15.44 50.43 2.68 55
10 07/30/2022 01:22:00 69.78, 156.33 51.21 07/30/2022 01:22:58 69.81, 156.33 51.23 3.11 58
11 07/30/2022 02:12:42 -69.69, -36.21 128.88 07/30/2022 02:12:28 -69.70, -36.19 128.87 1.87 14
12 07/30/2022 03:03:14 68.93, 132.17 50.34 07/30/2022 03:02:05 69.02, 130.57 50.50 64.55 69
13 08/01/2022 17:38:57 69.77, -87.89 51.86 08/01/2022 17:39:19 69.77, -87.84 51.85 1.88 22
14 08/01/2022 18:29:39 -69.67, 79.57 128.24 08/01/2022 18:28:49 -69.66, 79.65 128.25 3.13 50

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 7/19/2022
SNOs_Map_NPP_TERRA_20220720.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 07/19/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA