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: 11/6/2023
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 11/07/2023 15:25:48 71.39, -57.11 87.62 11/07/2023 15:26:38 71.40, -57.06 87.62 2.09 50
2 11/07/2023 16:16:29 -71.25, 110.45 92.52 11/07/2023 16:16:04 -71.27, 110.40 92.50 2.96 25
3 11/10/2023 03:29:00 -71.48, -58.07 91.57 11/10/2023 03:30:11 -71.47, -57.87 91.59 7.37 71
4 11/10/2023 04:19:43 71.32, 109.53 88.28 11/10/2023 04:19:34 71.31, 109.54 88.27 1.51 9
5 11/10/2023 05:10:17 -70.81, -82.29 92.23 11/10/2023 05:09:06 -70.85, -83.51 92.18 44.83 71
6 11/12/2023 15:32:25 72.09, -59.99 89.75 11/12/2023 15:33:32 71.98, -57.92 89.62 72.01 67
7 11/12/2023 16:22:55 -71.37, 108.64 90.98 11/12/2023 16:23:07 -71.37, 108.72 90.99 2.59 12
8 11/12/2023 17:13:39 71.26, -83.86 88.92 11/12/2023 17:12:29 71.26, -83.79 88.92 2.47 70
9 11/15/2023 04:26:08 71.37, 107.83 89.68 11/15/2023 04:26:36 71.38, 107.84 89.69 1.37 28
10 11/15/2023 05:16:50 -71.27, -84.67 90.42 11/15/2023 05:16:02 -71.25, -84.72 90.43 2.48 48
11 11/17/2023 16:29:19 -71.39, 107.00 89.68 11/17/2023 16:30:07 -71.42, 106.99 89.65 3.36 48
12 11/17/2023 17:20:03 71.29, -85.51 90.24 11/17/2023 17:19:29 71.31, -85.52 90.26 2.36 34

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 11/6/2023
SNOs_Map_NOAA-20_TERRA_20231106.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 11/06/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA