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: 2/27/2023
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 02/28/2023 08:14:11 -70.80,-128.31 101.11 02/28/2023 08:15:22 -70.70,-127.50 101.26 31.73 71
2 02/28/2023 09:04:49 70.38, 39.69 78.43 02/28/2023 09:04:49 70.36, 39.66 78.41 2.48 0
3 02/28/2023 09:55:29 -70.18,-152.68 101.80 02/28/2023 09:54:16 -70.22,-152.90 101.74 9.23 73
4 03/02/2023 21:08:04 -70.54, 38.64 102.36 03/02/2023 21:09:15 -70.55, 38.79 102.37 5.63 71
5 03/02/2023 21:58:47 70.37,-153.80 77.46 03/02/2023 21:58:39 70.36,-153.82 77.45 1.64 8
6 03/02/2023 22:49:22 -69.91, 14.24 103.05 03/02/2023 22:48:11 -69.95, 13.25 102.96 38.14 71
7 03/05/2023 10:02:01 -70.49,-154.77 103.39 03/05/2023 10:03:06 -70.47,-154.81 103.43 2.52 65
8 03/05/2023 10:52:45 70.38, 12.71 76.49 03/05/2023 10:52:28 70.39, 12.74 76.49 1.54 17
9 03/05/2023 11:43:14 -69.60,-178.78 104.36 03/05/2023 11:42:06 -69.65, 179.36 104.22 72.10 68
10 03/07/2023 22:55:59 -70.50, 11.72 104.37 03/07/2023 22:56:54 -70.52, 11.80 104.36 3.61 55
11 03/07/2023 23:46:43 70.40, 179.19 75.51 03/07/2023 23:46:17 70.38, 179.26 75.50 3.09 26
12 03/10/2023 11:49:56 -70.47, 178.28 105.40 03/10/2023 11:50:43 -70.49, 178.27 105.39 1.62 47
13 03/10/2023 12:40:39 70.37, -14.25 74.49 03/10/2023 12:40:05 70.34, -14.27 74.46 3.42 34
14 03/13/2023 00:43:52 -70.45, -15.17 106.42 03/13/2023 00:44:30 -70.47, -15.22 106.41 2.80 38
15 03/13/2023 01:34:36 70.36, 152.29 73.47 03/13/2023 01:33:52 70.38, 152.31 73.50 2.88 44

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 2/27/2023
SNOs_Map_NOAA-20_TERRA_20230227.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 02/27/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA