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: 4/30/2022
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 -69.44, 170.42 125.52 04/30/2022 12:27:56 -69.47, 170.43 125.50 2.75 32
2 04/30/2022 13:18:08 69.31, -22.09 54.34 04/30/2022 13:17:24 69.30, -22.13 54.34 2.12 44
3 05/03/2022 03:53:38 69.66, 118.56 53.92 05/03/2022 03:54:50 69.59, 118.84 53.83 13.37 72
4 05/03/2022 04:44:17 -69.42, -73.77 126.35 05/03/2022 04:44:21 -69.42, -73.75 126.35 0.74 4
5 05/03/2022 05:35:01 69.30, 93.71 53.52 05/03/2022 05:33:48 69.31, 93.75 53.54 2.12 73
6 05/05/2022 20:10:27 69.49,-125.41 52.97 05/05/2022 20:11:15 69.46,-125.45 52.94 3.21 48
7 05/05/2022 21:01:08 -69.35, 42.11 127.19 05/05/2022 21:00:45 -69.35, 42.04 127.19 2.70 23
8 05/08/2022 11:36:51 -70.39,-178.29 126.84 05/08/2022 11:37:58 -70.31,-176.04 126.96 84.56 67
9 05/08/2022 12:27:20 69.48, -9.62 52.22 05/08/2022 12:27:38 69.48, -9.54 52.21 2.88 18
10 05/08/2022 13:18:01 -69.34, 157.91 127.94 05/08/2022 13:17:09 -69.32, 157.88 127.96 2.71 52
11 05/11/2022 03:53:28 -69.54, -61.22 128.43 05/11/2022 03:54:35 -69.54, -61.23 128.43 0.22 67
12 05/11/2022 04:44:12 69.43, 106.24 51.46 05/11/2022 04:44:02 69.42, 106.26 51.45 1.09 10
13 05/11/2022 05:34:48 -69.02, -85.86 128.98 05/11/2022 05:33:36 -69.09, -86.53 128.89 28.05 72
14 05/13/2022 20:10:20 -69.48, 54.63 129.15 05/13/2022 20:10:58 -69.51, 54.62 129.13 3.28 38
15 05/13/2022 21:01:04 69.38,-137.90 50.73 05/13/2022 21:00:25 69.39,-137.90 50.75 1.43 39

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 4/30/2022
SNOs_Map_NPP_TERRA_20220430.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 04/30/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA