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: 2/21/2022
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 02/22/2022 21:01:25 69.29,-137.84 79.25 02/22/2022 21:02:32 69.31,-137.86 79.26 2.31 67
2 02/22/2022 21:52:07 -69.20, 29.60 100.86 02/22/2022 21:52:02 -69.20, 29.63 100.87 1.16 5
3 02/22/2022 22:42:45 68.76,-162.48 78.67 02/22/2022 22:41:33 68.86,-163.15 78.80 29.15 72
4 02/25/2022 13:18:20 69.25, -22.01 78.21 02/25/2022 13:18:56 69.27, -22.03 78.23 2.12 36
5 02/25/2022 14:09:02 -69.16, 145.43 101.90 02/25/2022 14:08:26 -69.16, 145.46 101.90 1.19 36
6 02/28/2022 04:44:38 -69.70, -74.20 102.32 02/28/2022 04:45:49 -69.56, -73.41 102.50 34.49 71
7 02/28/2022 05:35:15 69.22, 93.80 77.17 02/28/2022 05:35:20 69.22, 93.79 77.17 0.68 5
8 02/28/2022 06:25:57 -69.12, -98.75 102.95 02/28/2022 06:24:50 -69.11, -98.72 102.95 1.76 67
9 03/02/2022 21:01:25 -69.29, 42.15 103.77 03/02/2022 21:02:16 -69.28, 42.11 103.79 2.56 51
10 03/02/2022 21:52:09 69.18,-150.38 76.11 03/02/2022 21:51:43 69.16,-150.40 76.09 2.76 26
11 03/02/2022 22:42:35 -68.23, 18.21 104.90 03/02/2022 22:41:27 -68.27, 16.14 104.77 85.38 68
12 03/05/2022 12:27:51 70.05, -10.51 76.01 03/05/2022 12:28:59 69.92, -8.77 75.82 67.65 68
13 03/05/2022 13:18:20 -69.26, 157.96 104.83 03/05/2022 13:18:39 -69.27, 157.98 104.84 0.62 19
14 03/05/2022 14:09:04 69.15, -34.57 75.04 03/05/2022 14:08:06 69.14, -34.53 75.04 1.89 58

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 2/21/2022
SNOs_Map_NPP_TERRA_20220221.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 02/21/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA