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: 4/28/2023
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 04/30/2023 01:35:19 70.71, 151.64 56.01 04/30/2023 01:36:12 70.70, 151.67 55.99 1.79 53
2 04/30/2023 02:26:00 -70.57, -40.81 124.15 04/30/2023 02:25:37 -70.60, -40.83 124.13 2.77 23
3 05/02/2023 14:29:13 70.66, -41.74 55.18 05/02/2023 14:29:42 70.66, -41.80 55.18 2.09 29
4 05/02/2023 15:19:55 -70.57, 125.72 124.93 05/02/2023 15:19:07 -70.56, 125.71 124.93 1.23 48
5 05/05/2023 02:32:33 -71.19, -43.41 125.00 05/05/2023 02:33:43 -71.05, -42.26 125.18 44.25 70
6 05/05/2023 03:23:09 70.66, 124.78 54.44 05/05/2023 03:23:12 70.64, 124.78 54.42 2.23 3
7 05/05/2023 04:13:50 -70.51, -67.67 125.73 05/05/2023 04:12:37 -70.54, -67.72 125.69 3.33 73
8 05/07/2023 15:26:20 -70.72, 123.89 126.20 05/07/2023 15:27:18 -70.73, 123.86 126.20 1.26 58
9 05/07/2023 16:17:04 70.61, -68.62 53.68 05/07/2023 16:16:41 70.64, -68.62 53.71 2.99 23
10 05/10/2023 04:20:15 -70.69, -69.53 126.92 05/10/2023 04:20:47 -70.71, -69.57 126.91 2.79 32
11 05/10/2023 05:11:00 70.63, 97.88 53.01 05/10/2023 05:10:10 70.61, 97.95 53.00 3.31 50

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 4/28/2023
SNOs_Map_NOAA-20_TERRA_20230428.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 04/28/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA