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: 6/15/2022
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 -69.98,-164.94 133.47 06/17/2022 10:47:07 -69.87,-164.26 133.60 28.68 72
2 06/17/2022 11:36:33 69.54, 3.01 46.08 06/17/2022 11:36:38 69.54, 2.94 46.08 2.78 5
3 06/17/2022 12:27:15 -69.45, 170.46 134.02 06/17/2022 12:26:08 -69.43, 170.43 134.03 2.59 67
4 06/20/2022 03:02:46 -69.63, -48.68 133.87 06/20/2022 03:03:35 -69.62, -48.73 133.89 2.68 49
5 06/20/2022 03:53:30 69.52, 118.80 46.01 06/20/2022 03:53:02 69.50, 118.77 46.00 1.82 28
6 06/20/2022 04:43:54 -68.46, -72.43 135.07 06/20/2022 04:42:48 -68.51, -74.86 134.96 99.26 66
7 06/22/2022 18:29:12 70.24,-101.15 46.77 06/22/2022 18:30:21 70.17, -99.72 46.66 54.41 69
8 06/22/2022 19:19:44 -69.61, 67.11 133.88 06/22/2022 19:19:59 -69.62, 67.16 133.88 1.91 15
9 06/22/2022 20:10:28 69.50,-125.41 46.00 06/22/2022 20:09:26 69.51,-125.35 46.01 2.45 62
10 06/25/2022 10:45:59 69.65, 15.51 46.21 06/25/2022 10:46:54 69.66, 15.45 46.21 2.64 55
11 06/25/2022 11:36:41 -69.55,-177.03 133.90 06/25/2022 11:36:24 -69.55,-177.06 133.89 1.24 17
12 06/25/2022 12:27:11 68.69, -8.52 45.22 06/25/2022 12:26:03 68.77, -10.42 45.36 77.10 68
13 06/28/2022 02:12:30 -70.64, -37.58 132.65 06/28/2022 02:13:36 -70.57, -35.03 132.80 94.49 66
14 06/28/2022 03:02:57 69.64, 131.28 46.30 06/28/2022 03:03:18 69.63, 131.29 46.29 1.48 21
15 06/28/2022 03:53:39 -69.54, -61.26 133.80 06/28/2022 03:52:48 -69.52, -61.22 133.82 2.29 51

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 6/15/2022
SNOs_Map_NPP_TERRA_20220615.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 06/15/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA