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: 3/29/2022
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 03/29/2022 12:27:37 -69.41, 170.42 114.14 03/29/2022 12:28:35 -69.42, 170.49 114.14 2.88 58
2 03/29/2022 13:18:21 69.29, -22.09 65.72 03/29/2022 13:18:03 69.26, -22.08 65.69 2.99 18
3 03/29/2022 14:08:52 -68.62, 146.14 114.99 03/29/2022 14:07:42 -68.64, 144.77 114.92 55.25 70
4 04/01/2022 04:44:31 -69.37, -73.75 115.23 04/01/2022 04:44:59 -69.37, -73.70 115.24 1.96 28
5 04/01/2022 05:35:15 69.25, 93.73 64.64 04/01/2022 05:34:26 69.25, 93.79 64.64 2.51 49
6 04/03/2022 20:10:43 69.42,-125.37 63.81 04/03/2022 20:11:53 69.40,-125.40 63.78 2.52 70
7 04/03/2022 21:01:24 -69.28, 42.15 116.35 04/03/2022 21:01:23 -69.29, 42.08 116.34 2.76 1
8 04/03/2022 21:52:05 69.00,-150.15 63.35 04/03/2022 21:50:52 69.06,-150.56 63.43 17.95 73
9 04/06/2022 12:27:36 69.39, -9.55 62.76 04/06/2022 12:28:15 69.37, -9.57 62.73 2.93 39
10 04/06/2022 13:18:17 -69.25, 157.97 117.41 04/06/2022 13:17:45 -69.26, 157.93 117.40 1.89 32
11 04/09/2022 03:53:54 -69.90, -61.83 117.71 04/09/2022 03:55:04 -69.82, -60.72 117.83 43.84 70
12 04/09/2022 04:44:30 69.36, 106.26 61.72 04/09/2022 04:44:37 69.37, 106.32 61.72 2.46 7
13 04/09/2022 05:35:11 -69.22, -86.22 118.44 04/09/2022 05:34:08 -69.21, -86.25 118.45 2.01 63
14 04/11/2022 20:10:39 -69.40, 54.67 119.22 04/11/2022 20:11:33 -69.42, 54.64 119.21 2.66 54
15 04/11/2022 21:01:23 69.29,-137.86 60.65 04/11/2022 21:01:00 69.30,-137.88 60.66 1.24 23
16 04/11/2022 21:51:51 -68.45, 30.60 120.22 04/11/2022 21:50:43 -68.47, 28.72 120.16 76.72 68

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 3/29/2022
SNOs_Map_NPP_TERRA_20220329.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 03/29/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA