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: 10/28/2023
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 10/28/2023 14:22:08 -71.32, 138.93 95.62 10/28/2023 14:22:54 -71.35, 138.93 95.60 2.67 46
2 10/28/2023 15:12:53 71.25, -53.64 84.33 10/28/2023 15:12:16 71.24, -53.59 84.31 2.86 37
3 10/31/2023 02:25:24 71.38, 138.01 85.27 10/31/2023 02:26:29 71.39, 138.06 85.27 1.82 65
4 10/31/2023 03:16:06 -71.29, -54.52 94.81 10/31/2023 03:15:55 -71.27, -54.47 94.84 2.93 11
5 10/31/2023 04:06:36 70.44, 114.21 84.34 10/31/2023 04:05:29 70.50, 112.02 84.42 81.53 67
6 11/02/2023 14:28:50 -72.09, 135.90 93.20 11/02/2023 14:29:57 -71.99, 138.12 93.33 76.83 67
7 11/02/2023 15:19:21 71.31, -55.36 86.01 11/02/2023 15:19:29 71.33, -55.30 86.03 2.94 8
8 11/02/2023 16:10:03 -71.22, 112.12 94.07 11/02/2023 16:08:55 -71.22, 112.17 94.08 1.82 68
9 11/05/2023 03:22:33 -71.36, -56.24 93.17 11/05/2023 03:23:06 -71.36, -56.19 93.17 1.77 33
10 11/05/2023 04:13:17 71.25, 111.26 86.74 11/05/2023 04:12:28 71.24, 111.29 86.73 1.02 49
11 11/07/2023 15:25:48 71.40, -57.12 87.63 11/07/2023 15:26:39 71.41, -57.04 87.64 3.34 51
12 11/07/2023 16:16:30 -71.30, 110.37 92.47 11/07/2023 16:16:05 -71.30, 110.43 92.47 2.11 25
13 11/10/2023 03:29:03 -71.55, -58.19 91.50 11/10/2023 03:30:15 -71.49, -57.85 91.57 13.91 72
14 11/10/2023 04:19:44 71.29, 109.57 88.25 11/10/2023 04:19:38 71.31, 109.54 88.27 2.73 6

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 10/28/2023
SNOs_Map_NOAA-20_TERRA_20231028.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 10/28/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA