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: 4/10/2022
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 04/11/2022 20:10:39 -69.47, 54.58 119.16 04/11/2022 20:11:50 -69.47, 54.62 119.16 1.79 71
2 04/11/2022 21:01:23 69.34,-137.93 60.71 04/11/2022 21:01:18 69.31,-137.94 60.67 3.38 5
3 04/11/2022 21:52:02 -69.10, 29.72 119.56 04/11/2022 21:50:49 -69.14, 29.47 119.51 10.85 73
4 04/14/2022 12:27:32 -69.41, 170.44 120.19 04/14/2022 12:28:18 -69.41, 170.41 120.19 1.43 46
5 04/14/2022 13:18:16 69.28, -22.07 59.67 04/14/2022 13:17:45 69.30, -22.09 59.69 2.15 31
6 04/17/2022 03:53:57 70.18, 117.75 59.66 04/17/2022 03:55:05 70.05, 119.51 59.49 67.99 68
7 04/17/2022 04:44:26 -69.40, -73.78 121.15 04/17/2022 04:44:45 -69.39, -73.75 121.17 1.94 19
8 04/17/2022 05:35:10 69.28, 93.70 58.72 04/17/2022 05:34:12 69.27, 93.74 58.71 1.91 58
9 04/19/2022 20:10:37 69.44,-125.37 57.97 04/19/2022 20:11:42 69.45,-125.43 57.97 2.64 65
10 04/19/2022 21:01:19 -69.35, 42.07 122.14 04/19/2022 21:01:12 -69.35, 42.06 122.15 0.75 7
11 04/19/2022 21:51:56 68.86,-149.94 57.35 04/19/2022 21:50:45 68.89,-150.87 57.40 37.59 71
12 04/22/2022 12:27:30 69.45, -9.61 57.07 04/22/2022 12:28:07 69.44, -9.57 57.05 1.74 37
13 04/22/2022 13:18:11 -69.31, 157.91 123.10 04/22/2022 13:17:38 -69.29, 157.85 123.12 3.10 33

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 4/10/2022
SNOs_Map_NPP_TERRA_20220410.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 04/10/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA