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: 6/16/2022
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 06/17/2022 10:45:55 -70.01,-165.00 133.43 06/17/2022 10:47:06 -69.89,-164.23 133.58 32.33 71
2 06/17/2022 11:36:33 69.57, 2.96 46.12 06/17/2022 11:36:37 69.56, 2.97 46.10 1.63 4
3 06/17/2022 12:27:14 -69.43, 170.48 134.03 06/17/2022 12:26:07 -69.44, 170.45 134.02 1.96 67
4 06/20/2022 03:02:46 -69.62, -48.65 133.88 06/20/2022 03:03:35 -69.63, -48.71 133.88 2.52 49
5 06/20/2022 03:53:30 69.50, 118.83 46.00 06/20/2022 03:53:02 69.52, 118.79 46.02 2.75 28
6 06/20/2022 04:43:54 -68.45, -72.41 135.09 06/20/2022 04:42:48 -68.52, -74.85 134.95 99.67 66
7 06/22/2022 18:29:12 70.22,-101.12 46.76 06/22/2022 18:30:22 70.13, -99.78 46.61 51.73 70
8 06/22/2022 19:19:44 -69.60, 67.13 133.90 06/22/2022 19:20:00 -69.57, 67.10 133.93 3.13 16
9 06/22/2022 20:10:28 69.48,-125.39 45.98 06/22/2022 20:09:27 69.46,-125.41 45.97 2.70 61
10 06/25/2022 10:46:00 69.68, 15.45 46.25 06/25/2022 10:46:54 69.66, 15.46 46.22 2.29 54
11 06/25/2022 11:36:40 -69.53,-177.01 133.91 06/25/2022 11:36:23 -69.56,-177.05 133.89 3.05 17
12 06/25/2022 12:27:10 68.67, -8.50 45.20 06/25/2022 12:26:03 68.71, -10.49 45.31 80.28 67
13 06/28/2022 02:12:29 -70.63, -37.55 132.66 06/28/2022 02:13:35 -70.56, -35.03 132.81 93.46 66
14 06/28/2022 03:02:56 69.62, 131.30 46.29 06/28/2022 03:03:17 69.62, 131.29 46.28 0.63 21
15 06/28/2022 03:53:38 -69.52, -61.24 133.82 06/28/2022 03:52:47 -69.52, -61.22 133.82 0.99 51

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 6/16/2022
SNOs_Map_NPP_TERRA_20220617.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 06/16/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA