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: 9/12/2022
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 09/14/2022 17:12:56 -69.88, 98.38 113.44 09/14/2022 17:13:35 -69.90, 98.35 113.42 2.14 39
2 09/14/2022 18:03:41 69.80, -94.20 66.50 09/14/2022 18:03:02 69.78, -94.16 66.48 2.66 39
3 09/17/2022 08:39:14 70.21, 46.32 67.92 09/17/2022 08:40:25 70.11, 46.89 67.81 24.22 71
4 09/17/2022 09:29:51 -69.87,-145.83 112.42 09/17/2022 09:29:57 -69.89,-145.78 112.40 3.33 6
5 09/17/2022 10:20:35 69.74, 21.66 67.47 09/17/2022 10:19:25 69.72, 21.63 67.45 2.66 70
6 09/20/2022 00:56:05 69.94, 162.50 68.68 09/20/2022 00:56:51 69.92, 162.51 68.65 2.22 46
7 09/20/2022 01:46:46 -69.80, -29.98 111.45 09/20/2022 01:46:21 -69.81, -30.01 111.44 1.72 25
8 09/22/2022 16:22:29 -70.68, 109.79 109.54 09/22/2022 16:23:37 -70.55, 111.64 109.70 69.96 68
9 09/22/2022 17:13:00 69.88, -81.65 69.66 09/22/2022 17:13:14 69.88, -81.67 69.65 0.76 14
10 09/22/2022 18:03:42 -69.80, 85.80 110.42 09/22/2022 18:02:44 -69.78, 85.82 110.44 2.43 58
11 09/25/2022 08:39:11 -69.95,-133.29 109.25 09/25/2022 08:40:10 -69.95,-133.33 109.26 1.72 59
12 09/25/2022 09:29:55 69.83, 34.19 70.65 09/25/2022 09:29:37 69.82, 34.14 70.64 2.11 18
13 09/25/2022 10:20:26 -69.16,-157.52 110.03 09/25/2022 10:19:16 -69.22,-159.02 109.95 59.92 70

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 9/12/2022
SNOs_Map_NOAA-20_TERRA_20220912.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 09/12/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA