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: 6/21/2022
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 06/22/2022 18:29:13 70.28,-101.21 46.82 06/22/2022 18:30:22 70.13, -99.78 46.62 56.54 69
2 06/22/2022 19:19:44 -69.61, 67.12 133.89 06/22/2022 19:19:59 -69.63, 67.16 133.88 2.44 15
3 06/22/2022 20:10:28 69.49,-125.39 45.99 06/22/2022 20:09:27 69.46,-125.41 45.97 2.74 61
4 06/25/2022 10:46:00 69.68, 15.45 46.25 06/25/2022 10:46:54 69.68, 15.48 46.23 1.22 54
5 06/25/2022 11:36:41 -69.54,-177.02 133.91 06/25/2022 11:36:24 -69.56,-177.04 133.88 2.76 17
6 06/25/2022 12:27:12 68.72, -8.58 45.26 06/25/2022 12:26:04 68.73, -10.47 45.32 76.47 68
7 06/28/2022 02:12:29 -70.63, -37.56 132.66 06/28/2022 02:13:36 -70.53, -35.08 132.84 92.11 67
8 06/28/2022 03:02:56 69.62, 131.31 46.28 06/28/2022 03:03:17 69.65, 131.32 46.31 3.20 21
9 06/28/2022 03:53:38 -69.53, -61.24 133.82 06/28/2022 03:52:47 -69.54, -61.20 133.80 2.24 51
10 06/30/2022 18:29:10 -69.73, 79.60 133.46 06/30/2022 18:30:14 -69.72, 79.66 133.47 2.29 64
11 06/30/2022 19:19:54 69.61,-112.93 46.43 06/30/2022 19:19:41 69.61,-112.86 46.42 2.89 13
12 06/30/2022 20:10:28 -69.09, 55.13 134.11 06/30/2022 20:09:17 -69.17, 54.20 134.00 37.86 71
13 07/03/2022 10:46:07 -69.67,-164.56 133.32 07/03/2022 10:46:38 -69.67,-164.54 133.32 0.96 31
14 07/03/2022 11:36:51 69.56, 2.91 46.58 07/03/2022 11:36:05 69.55, 2.95 46.57 1.97 46

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 6/21/2022
SNOs_Map_NPP_TERRA_20220621.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 06/21/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA