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: 3/30/2022
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 04/01/2022 04:44:31 -69.38, -73.76 115.22 04/01/2022 04:44:59 -69.36, -73.71 115.24 2.41 28
2 04/01/2022 05:35:15 69.25, 93.73 64.64 04/01/2022 05:34:26 69.25, 93.79 64.64 2.40 49
3 04/03/2022 20:10:43 69.43,-125.37 63.81 04/03/2022 20:11:52 69.45,-125.34 63.83 3.00 69
4 04/03/2022 21:01:24 -69.29, 42.14 116.35 04/03/2022 21:01:23 -69.28, 42.07 116.35 2.76 1
5 04/03/2022 21:52:05 69.00,-150.16 63.35 04/03/2022 21:50:52 69.06,-150.57 63.42 17.58 73
6 04/06/2022 12:27:36 69.40, -9.56 62.76 04/06/2022 12:28:14 69.41, -9.51 62.76 1.96 38
7 04/06/2022 13:18:17 -69.26, 157.96 117.40 04/06/2022 13:17:45 -69.24, 157.91 117.41 2.76 32
8 04/09/2022 03:53:54 -69.92, -61.85 117.70 04/09/2022 03:55:04 -69.79, -60.75 117.85 44.36 70
9 04/09/2022 04:44:29 69.32, 106.32 61.68 04/09/2022 04:44:37 69.34, 106.29 61.70 2.41 8
10 04/09/2022 05:35:11 -69.23, -86.24 118.43 04/09/2022 05:34:07 -69.24, -86.21 118.42 0.95 64
11 04/11/2022 20:10:39 -69.42, 54.65 119.21 04/11/2022 20:11:32 -69.44, 54.66 119.19 2.43 53
12 04/11/2022 21:01:23 69.31,-137.88 60.67 04/11/2022 21:00:59 69.32,-137.85 60.68 1.59 24
13 04/11/2022 21:51:50 -68.41, 30.65 120.26 04/11/2022 21:50:42 -68.49, 28.74 120.14 78.21 68

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 3/30/2022
SNOs_Map_NPP_TERRA_20220330.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 03/30/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA