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: 4/28/2022
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 04/30/2022 12:27:24 -69.47, 170.39 125.50 04/30/2022 12:27:56 -69.44, 170.40 125.52 2.65 32
2 04/30/2022 13:18:08 69.34, -22.13 54.37 04/30/2022 13:17:23 69.33, -22.10 54.36 1.48 45
3 05/03/2022 03:53:38 69.69, 118.52 53.95 05/03/2022 03:54:49 69.61, 118.88 53.86 16.26 71
4 05/03/2022 04:44:16 -69.40, -73.73 126.37 05/03/2022 04:44:21 -69.39, -73.79 126.38 2.18 5
5 05/03/2022 05:35:00 69.28, 93.75 53.50 05/03/2022 05:33:48 69.28, 93.71 53.51 1.50 72
6 05/05/2022 20:10:27 69.47,-125.38 52.95 05/05/2022 20:11:15 69.48,-125.42 52.95 1.70 48
7 05/05/2022 21:01:09 -69.39, 42.06 127.15 05/05/2022 21:00:45 -69.37, 42.07 127.17 1.55 24
8 05/08/2022 11:36:51 -70.38,-178.27 126.85 05/08/2022 11:37:58 -70.32,-176.02 126.95 84.39 67
9 05/08/2022 12:27:19 69.42, -9.53 52.16 05/08/2022 12:27:39 69.43, -9.61 52.16 3.10 20
10 05/08/2022 13:18:01 -69.33, 157.92 127.95 05/08/2022 13:17:09 -69.33, 157.89 127.95 1.27 52
11 05/11/2022 03:53:27 -69.54, -61.23 128.42 05/11/2022 03:54:34 -69.54, -61.23 128.43 0.63 67
12 05/11/2022 04:44:11 69.43, 106.24 51.46 05/11/2022 04:44:01 69.41, 106.25 51.44 2.39 10
13 05/11/2022 05:34:47 -69.02, -85.86 128.97 05/11/2022 05:33:35 -69.09, -86.53 128.89 27.74 72

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 4/28/2022
SNOs_Map_NPP_TERRA_20220428.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 04/28/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA