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: 2/27/2023
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 03/01/2023 13:51:48 -70.59, 148.03 101.83 03/01/2023 13:52:56 -70.60, 147.96 101.82 3.33 68
2 03/01/2023 14:42:32 70.48, -44.48 78.05 03/01/2023 14:42:19 70.48, -44.56 78.05 2.97 13
3 03/01/2023 15:33:04 -69.86, 123.79 102.62 03/01/2023 15:31:54 -69.90, 122.27 102.50 58.58 70
4 03/04/2023 02:45:43 -70.64, -45.52 102.75 03/04/2023 02:46:45 -70.65, -45.45 102.75 3.21 62
5 03/04/2023 03:36:27 70.53, 121.97 77.13 03/04/2023 03:36:08 70.52, 122.02 77.12 2.09 19
6 03/04/2023 04:26:55 -69.70, -69.44 103.77 03/04/2023 04:25:47 -69.73, -71.45 103.64 77.76 68
7 03/06/2023 15:39:37 -70.64, 121.01 103.73 03/06/2023 15:40:35 -70.62, 121.02 103.77 3.00 58
8 03/06/2023 16:30:21 70.54, -71.51 76.15 03/06/2023 16:29:57 70.53, -71.44 76.15 2.67 24
9 03/06/2023 17:20:45 -69.49, 97.40 104.96 03/06/2023 17:19:39 -69.58, 94.87 104.76 98.80 66
10 03/09/2023 04:33:31 -70.66, -72.48 104.71 03/09/2023 04:34:23 -70.65, -72.40 104.72 2.91 52
11 03/09/2023 05:24:14 70.50, 95.08 75.12 03/09/2023 05:23:46 70.51, 95.05 75.14 1.52 28
12 03/11/2023 17:27:24 -70.63, 94.10 105.73 03/11/2023 17:28:11 -70.66, 94.13 105.72 3.09 47
13 03/11/2023 18:18:08 70.53, -98.43 74.15 03/11/2023 18:17:34 70.51, -98.42 74.14 1.79 34

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 2/27/2023
SNOs_Map_NPP_TERRA_20230227.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 02/27/2023 in txt file.

Historial Predications of SNOs between NPP and TERRA