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: 2/26/2023
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 08:14:12 -70.82,-128.33 101.09 02/28/2023 08:15:23 -70.69,-127.52 101.27 33.04 71
2 02/28/2023 09:04:50 70.39, 39.67 78.44 02/28/2023 09:04:49 70.40, 39.72 78.45 1.99 1
3 02/28/2023 09:55:30 -70.19,-152.70 101.79 02/28/2023 09:54:17 -70.20,-152.92 101.75 8.14 73
4 03/02/2023 21:08:04 -70.55, 38.62 102.35 03/02/2023 21:09:15 -70.53, 38.77 102.38 5.87 71
5 03/02/2023 21:58:47 70.39,-153.82 77.47 03/02/2023 21:58:38 70.40,-153.76 77.49 2.95 9
6 03/02/2023 22:49:22 -69.92, 14.22 103.04 03/02/2023 22:48:10 -69.99, 13.31 102.92 35.74 72
7 03/05/2023 10:02:01 -70.50,-154.79 103.38 03/05/2023 10:03:05 -70.51,-154.74 103.38 2.69 64
8 03/05/2023 10:52:45 70.39, 12.69 76.50 03/05/2023 10:52:28 70.38, 12.73 76.48 2.11 17
9 03/05/2023 11:43:14 -69.60,-178.80 104.35 03/05/2023 11:42:06 -69.64, 179.35 104.22 71.83 68
10 03/07/2023 22:55:59 -70.51, 11.71 104.36 03/07/2023 22:56:54 -70.52, 11.79 104.37 3.11 55
11 03/07/2023 23:46:42 70.35, 179.26 75.47 03/07/2023 23:46:17 70.38, 179.25 75.49 2.59 25
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 1.32 47
13 03/10/2023 12:40:40 70.38, -14.26 74.49 03/10/2023 12:40:05 70.40, -14.20 74.51 3.26 35

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 2/26/2023
SNOs_Map_NOAA-20_TERRA_20230226.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 02/26/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA