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: 11/1/2023
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 11/02/2023 14:28:49 -72.09, 135.90 93.20 11/02/2023 14:29:56 -71.98, 138.10 93.34 76.38 67
2 11/02/2023 15:19:20 71.31, -55.35 86.01 11/02/2023 15:19:28 71.33, -55.31 86.02 2.41 8
3 11/02/2023 16:10:02 -71.22, 112.12 94.07 11/02/2023 16:08:54 -71.21, 112.15 94.09 1.84 68
4 11/05/2023 03:22:32 -71.31, -56.17 93.21 11/05/2023 03:23:06 -71.33, -56.24 93.19 3.41 34
5 11/05/2023 04:13:17 71.25, 111.25 86.74 11/05/2023 04:12:28 71.22, 111.25 86.71 3.43 49
6 11/07/2023 15:25:47 71.36, -57.05 87.59 11/07/2023 15:26:39 71.37, -57.11 87.59 2.05 52
7 11/07/2023 16:16:29 -71.26, 110.43 92.50 11/07/2023 16:16:05 -71.25, 110.36 92.52 3.13 24
8 11/10/2023 03:29:02 -71.53, -58.16 91.52 11/10/2023 03:30:14 -71.47, -57.88 91.59 12.18 72
9 11/10/2023 04:19:44 71.32, 109.52 88.28 11/10/2023 04:19:37 71.30, 109.52 88.26 2.63 7
10 11/10/2023 05:10:19 -70.86, -82.37 92.18 11/10/2023 05:09:08 -70.91, -83.44 92.13 39.21 71
11 11/12/2023 15:32:28 72.17, -60.15 89.83 11/12/2023 15:33:35 72.08, -57.77 89.72 81.95 67
12 11/12/2023 16:22:56 -71.34, 108.68 91.01 11/12/2023 16:23:12 -71.36, 108.69 90.99 1.89 16
13 11/12/2023 17:13:40 71.24, -83.83 88.90 11/12/2023 17:12:34 71.25, -83.83 88.91 0.66 66

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 11/1/2023
SNOs_Map_NOAA-20_TERRA_20231101.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 11/01/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA