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,-164.95 133.46 06/17/2022 10:47:07 -69.87,-164.26 133.60 29.08 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 2.85 5
3 06/17/2022 12:27:15 -69.45, 170.46 134.01 06/17/2022 12:26:07 -69.48, 170.49 133.98 3.18 68
4 06/20/2022 03:02:46 -69.64, -48.68 133.86 06/20/2022 03:03:34 -69.66, -48.66 133.84 3.08 48
5 06/20/2022 03:53:30 69.52, 118.80 46.02 06/20/2022 03:53:02 69.50, 118.76 46.00 2.79 28
6 06/20/2022 04:43:54 -68.47, -72.44 135.07 06/20/2022 04:42:48 -68.50, -74.87 134.97 99.41 66
7 06/22/2022 18:29:12 70.24,-101.15 46.77 06/22/2022 18:30:21 70.16, -99.73 46.65 54.23 69
8 06/22/2022 19:19:44 -69.62, 67.11 133.88 06/22/2022 19:19:59 -69.61, 67.14 133.89 1.54 15
9 06/22/2022 20:10:28 69.50,-125.41 46.00 06/22/2022 20:09:26 69.49,-125.37 46.00 2.02 62
10 06/25/2022 10:45:59 69.65, 15.51 46.21 06/25/2022 10:46:54 69.64, 15.43 46.20 2.83 55
11 06/25/2022 11:36:41 -69.55,-177.03 133.90 06/25/2022 11:36:24 -69.54,-177.08 133.91 2.06 17
12 06/25/2022 12:27:11 68.69, -8.53 45.22 06/25/2022 12:26:03 68.75, -10.44 45.34 77.56 68
13 06/28/2022 02:12:30 -70.64, -37.58 132.65 06/28/2022 02:13:36 -70.55, -35.05 132.82 93.82 66
14 06/28/2022 03:02:57 69.64, 131.28 46.30 06/28/2022 03:03:17 69.66, 131.34 46.32 3.37 20
15 06/28/2022 03:53:38 -69.49, -61.18 133.86 06/28/2022 03:52:48 -69.50, -61.24 133.84 2.89 50

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 6/15/2022
SNOs_Map_NPP_TERRA_20220616.jpg

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

Historial Predications of SNOs between NPP and TERRA