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: 4/29/2022
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 -69.42, 170.45 125.54 04/30/2022 12:27:57 -69.43, 170.38 125.54 2.63 33
2 04/30/2022 13:18:07 69.30, -22.06 54.33 04/30/2022 13:17:23 69.32, -22.11 54.35 3.17 44
3 05/03/2022 03:53:38 69.70, 118.51 53.96 05/03/2022 03:54:48 69.66, 118.94 53.90 17.10 70
4 05/03/2022 04:44:16 -69.40, -73.74 126.36 05/03/2022 04:44:21 -69.38, -73.80 126.39 3.49 5
5 05/03/2022 05:35:00 69.28, 93.74 53.51 05/03/2022 05:33:48 69.27, 93.70 53.50 2.22 72
6 05/05/2022 20:10:27 69.48,-125.39 52.95 05/05/2022 20:11:15 69.47,-125.44 52.94 2.04 48
7 05/05/2022 21:01:09 -69.39, 42.05 127.15 05/05/2022 21:00:45 -69.36, 42.05 127.18 3.28 24
8 05/08/2022 11:36:51 -70.38,-178.27 126.85 05/08/2022 11:37:58 -70.31,-176.04 126.96 83.89 67
9 05/08/2022 12:27:20 69.47, -9.60 52.21 05/08/2022 12:27:38 69.48, -9.54 52.21 2.32 18
10 05/08/2022 13:18:01 -69.33, 157.92 127.95 05/08/2022 13:17:09 -69.32, 157.88 127.96 2.34 52
11 05/11/2022 03:53:28 -69.53, -61.22 128.43 05/11/2022 03:54:35 -69.53, -61.24 128.44 1.22 67
12 05/11/2022 04:44:12 69.42, 106.25 51.45 05/11/2022 04:44:02 69.40, 106.24 51.43 2.15 10
13 05/11/2022 05:34:47 -69.01, -85.85 128.98 05/11/2022 05:33:35 -69.08, -86.55 128.90 28.62 72

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 4/29/2022
SNOs_Map_NPP_TERRA_20220429.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 04/29/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA