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: 4/2/2022
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 04/03/2022 20:10:44 69.52,-125.51 63.91 04/03/2022 20:11:55 69.49,-125.30 63.87 8.40 71
2 04/03/2022 21:01:24 -69.33, 42.08 116.30 04/03/2022 21:01:26 -69.32, 42.11 116.31 1.46 2
3 04/03/2022 21:52:07 69.15,-150.36 63.50 04/03/2022 21:50:54 69.16,-150.46 63.52 4.10 73
4 04/06/2022 12:27:36 69.39, -9.55 62.75 04/06/2022 12:28:22 69.40, -9.55 62.76 1.60 46
5 04/06/2022 13:18:18 -69.31, 157.89 117.35 04/06/2022 13:17:52 -69.29, 157.94 117.36 2.51 26
6 04/09/2022 03:54:01 -70.28, -62.42 117.32 04/09/2022 03:55:08 -70.21, -60.22 117.44 83.15 67
7 04/09/2022 04:44:30 69.37, 106.25 61.73 04/09/2022 04:44:48 69.38, 106.29 61.73 1.92 18
8 04/09/2022 05:35:11 -69.23, -86.24 118.43 04/09/2022 05:34:19 -69.22, -86.28 118.44 2.70 52
9 04/11/2022 20:10:39 -69.43, 54.64 119.20 04/11/2022 20:11:48 -69.43, 54.58 119.20 2.10 69
10 04/11/2022 21:01:23 69.31,-137.89 60.67 04/11/2022 21:01:15 69.31,-137.92 60.67 1.42 8
11 04/11/2022 21:52:01 -69.01, 29.85 119.65 04/11/2022 21:50:48 -69.04, 29.36 119.61 19.82 73
12 04/14/2022 12:27:32 -69.42, 170.42 120.18 04/14/2022 12:28:13 -69.43, 170.45 120.18 1.44 41
13 04/14/2022 13:18:16 69.31, -22.11 59.70 04/14/2022 13:17:40 69.31, -22.06 59.70 2.09 36

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 4/2/2022
SNOs_Map_NPP_TERRA_20220402.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 04/02/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA