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: 3/19/2022
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 03/21/2022 12:27:40 69.42, -9.60 69.03 03/21/2022 12:28:51 69.42, -9.52 69.01 3.10 71
2 03/21/2022 13:18:21 -69.29, 157.92 111.13 03/21/2022 13:18:21 -69.30, 157.96 111.12 2.60 0
3 03/21/2022 14:09:03 69.05, -34.45 68.62 03/21/2022 14:07:50 69.08, -34.68 68.66 9.31 73
4 03/24/2022 04:44:33 69.37, 106.25 67.91 03/24/2022 04:45:15 69.34, 106.26 67.88 3.30 42
5 03/24/2022 05:35:14 -69.23, -86.24 112.25 03/24/2022 05:34:45 -69.23, -86.25 112.25 0.55 29
6 03/26/2022 20:10:54 -70.02, 53.76 112.46 03/26/2022 20:12:03 -69.92, 55.28 112.61 59.15 69
7 03/26/2022 21:01:27 69.32,-137.91 66.81 03/26/2022 21:01:39 69.31,-137.90 66.79 1.57 12
8 03/26/2022 21:52:08 -69.18, 29.61 113.36 03/26/2022 21:51:09 -69.20, 29.59 113.33 2.31 59
9 03/29/2022 12:27:37 -69.39, 170.45 114.16 03/29/2022 12:28:36 -69.38, 170.44 114.18 1.14 59
10 03/29/2022 13:18:21 69.28, -22.08 65.71 03/29/2022 13:18:03 69.26, -22.07 65.69 1.51 18
11 03/29/2022 14:08:52 -68.60, 146.17 115.01 03/29/2022 14:07:42 -68.66, 144.80 114.91 55.96 70
12 04/01/2022 04:44:31 -69.35, -73.71 115.25 04/01/2022 04:45:00 -69.33, -73.75 115.28 2.56 29
13 04/01/2022 05:35:15 69.23, 93.75 64.62 04/01/2022 05:34:27 69.21, 93.74 64.60 3.36 48

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 3/19/2022
SNOs_Map_NPP_TERRA_20220319.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 03/19/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA