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: 3/30/2022
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 03/30/2022 20:36:13 69.36,-131.71 65.29 03/30/2022 20:36:46 69.36,-131.64 65.28 2.78 33
2 03/30/2022 21:26:54 -69.22, 35.81 114.88 03/30/2022 21:26:16 -69.25, 35.84 114.85 3.16 38
3 04/02/2022 12:02:29 -69.63, 176.37 115.47 04/02/2022 12:03:40 -69.57, 176.87 115.55 20.49 71
4 04/02/2022 12:53:09 69.30, -15.85 64.18 04/02/2022 12:53:10 69.29, -15.85 64.17 0.88 1
5 04/02/2022 13:43:50 -69.15, 151.67 115.98 04/02/2022 13:42:40 -69.18, 151.63 115.95 3.17 70
6 04/05/2022 04:19:21 -69.35, -67.47 116.78 04/05/2022 04:20:06 -69.37, -67.51 116.76 2.61 45
7 04/05/2022 05:10:05 69.24, 100.00 63.09 04/05/2022 05:09:33 69.25, 99.98 63.11 2.05 32
8 04/07/2022 19:45:42 69.82,-119.69 62.70 04/07/2022 19:46:53 69.70,-118.81 62.56 36.18 71
9 04/07/2022 20:36:17 -69.35, 48.31 117.80 04/07/2022 20:36:28 -69.32, 48.31 117.83 3.06 11
10 04/07/2022 21:27:00 69.18,-144.15 62.02 04/07/2022 21:25:55 69.20,-144.20 62.05 2.88 65
11 04/10/2022 12:02:31 69.39, -3.30 61.27 04/10/2022 12:03:20 69.41, -3.31 61.28 1.92 49
12 04/10/2022 12:53:13 -69.30, 164.15 118.85 04/10/2022 12:52:50 -69.31, 164.18 118.84 1.72 23
13 04/10/2022 13:43:39 68.22, -27.09 60.04 04/10/2022 13:42:33 68.29, -29.44 60.16 97.07 66

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 3/30/2022
SNOs_Map_NOAA-20_TERRA_20220330.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 03/30/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA