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: 3/1/2023
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 03/02/2023 21:08:04 -70.55, 38.62 102.35 03/02/2023 21:09:15 -70.51, 38.74 102.41 5.78 71
2 03/02/2023 21:58:47 70.38,-153.81 77.47 03/02/2023 21:58:38 70.38,-153.79 77.47 0.84 9
3 03/02/2023 22:49:22 -69.92, 14.23 103.04 03/02/2023 22:48:10 -69.97, 13.28 102.94 36.69 72
4 03/05/2023 10:02:01 -70.50,-154.79 103.38 03/05/2023 10:03:04 -70.52,-154.73 103.38 2.93 63
5 03/05/2023 10:52:45 70.39, 12.69 76.49 03/05/2023 10:52:27 70.38, 12.74 76.49 1.83 18
6 03/05/2023 11:43:14 -69.61,-178.80 104.35 03/05/2023 11:42:05 -69.64, 179.36 104.22 71.63 69
7 03/07/2023 22:55:58 -70.46, 11.78 104.41 03/07/2023 22:56:53 -70.48, 11.74 104.40 2.78 55
8 03/07/2023 23:46:42 70.36, 179.26 75.47 03/07/2023 23:46:16 70.34, 179.21 75.46 2.45 26
9 03/10/2023 11:49:56 -70.49, 178.26 105.38 03/10/2023 11:50:41 -70.46, 178.24 105.42 3.17 45
10 03/10/2023 12:40:40 70.39, -14.27 74.50 03/10/2023 12:40:03 70.37, -14.22 74.49 2.29 37
11 03/13/2023 00:43:52 -70.47, -15.20 106.40 03/13/2023 00:44:27 -70.45, -15.25 106.43 2.88 35
12 03/13/2023 01:34:36 70.37, 152.27 73.48 03/13/2023 01:33:49 70.36, 152.29 73.48 1.67 47

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 3/1/2023
SNOs_Map_NOAA-20_TERRA_20230301.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 03/01/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA