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: 9/17/2024
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 09/17/2024 16:34:27 72.63, -76.80 70.79 09/17/2024 16:35:32 72.64, -76.85 70.79 1.71 65
2 09/17/2024 17:25:10 -72.57, 90.63 109.27 09/17/2024 17:24:56 -72.55, 90.64 109.29 2.74 14
3 09/20/2024 03:47:01 73.39, 113.50 72.55 09/20/2024 03:48:07 73.29, 116.17 72.35 85.64 66
4 09/20/2024 04:37:30 -72.62, -77.54 108.27 09/20/2024 04:37:42 -72.62, -77.47 108.28 2.51 12
5 09/20/2024 05:28:13 72.49, 90.03 71.61 09/20/2024 05:27:03 72.51, 90.00 71.64 2.11 70
6 09/22/2024 15:49:49 -72.63, 114.35 107.30 09/22/2024 15:50:27 -72.64, 114.34 107.31 0.60 38
7 09/22/2024 16:40:33 72.56, -78.19 72.63 09/22/2024 16:39:47 72.57, -78.11 72.65 2.81 46
8 09/25/2024 03:02:07 -72.67, -53.81 106.31 09/25/2024 03:03:09 -72.66, -53.84 106.33 1.70 62
9 09/25/2024 03:52:51 72.59, 113.65 73.63 09/25/2024 03:52:29 72.58, 113.69 73.61 1.94 22
10 09/27/2024 14:14:34 -73.13, 137.14 104.87 09/27/2024 14:15:44 -73.00, 138.59 105.06 49.12 70
11 09/27/2024 15:05:09 72.60, -54.44 74.59 09/27/2024 15:05:10 72.59, -54.50 74.58 2.24 1
12 09/27/2024 15:55:49 -72.39, 113.31 105.63 09/27/2024 15:54:36 -72.42, 112.84 105.58 16.09 73
13 09/30/2024 02:17:27 72.63, 137.43 75.57 09/30/2024 02:17:48 72.66, 137.42 75.60 3.48 21
14 09/30/2024 03:08:10 -72.57, -55.13 104.49 09/30/2024 03:07:13 -72.54, -55.14 104.51 2.64 57

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 9/17/2024
SNOs_Map_NOAA-20_TERRA_20240917.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 09/17/2024 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA