Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/19/2022
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 04/21/2022 03:29:06 70.42, 123.60 58.53 04/21/2022 03:30:12 70.29, 126.02 58.36 91.63 66
2 04/21/2022 04:19:30 -69.39, -67.52 122.55 04/21/2022 04:19:56 -69.41, -67.56 122.53 2.92 26
3 04/21/2022 05:10:15 69.31, 99.89 57.36 04/21/2022 05:09:23 69.30, 99.94 57.35 2.34 52
4 04/23/2022 19:45:45 69.50,-119.23 56.68 04/23/2022 19:46:52 69.50,-119.20 56.67 0.95 67
5 04/23/2022 20:36:26 -69.36, 48.29 123.48 04/23/2022 20:36:22 -69.39, 48.28 123.45 3.08 4
6 04/23/2022 21:27:05 68.97,-143.85 56.11 04/23/2022 21:25:53 69.05,-144.50 56.21 27.53 72
7 04/26/2022 12:02:41 69.48, -3.43 55.79 04/26/2022 12:03:18 69.46, -3.38 55.76 2.92 37
8 04/26/2022 12:53:22 -69.34, 164.09 124.37 04/26/2022 12:52:48 -69.35, 164.11 124.36 1.45 34
9 04/29/2022 03:29:00 -69.96, -55.67 124.57 04/29/2022 03:30:11 -69.85, -54.62 124.69 41.54 71
10 04/29/2022 04:19:36 69.42, 112.44 54.87 04/29/2022 04:19:44 69.40, 112.42 54.86 1.62 8
11 04/29/2022 05:10:17 -69.27, -80.04 125.29 04/29/2022 05:09:14 -69.30, -80.09 125.26 3.29 63
12 05/01/2022 19:45:47 -69.53, 60.75 125.83 05/01/2022 19:46:41 -69.50, 60.78 125.86 2.72 54
13 05/01/2022 20:36:31 69.41,-131.78 54.04 05/01/2022 20:36:08 69.38,-131.73 54.02 3.25 23
14 05/01/2022 21:26:59 -68.57, 36.69 126.82 05/01/2022 21:25:50 -68.62, 34.93 126.75 71.86 69

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 4/19/2022
SNOs_Map_NOAA-20_TERRA_20220419.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 04/19/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA