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: 9/18/2024
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 09/20/2024 03:47:02 73.44, 113.37 72.61 09/20/2024 03:48:07 73.36, 116.30 72.41 93.45 65
2 09/20/2024 04:37:29 -72.57, -77.45 108.32 09/20/2024 04:37:44 -72.58, -77.54 108.31 3.03 15
3 09/20/2024 05:28:13 72.50, 90.01 71.62 09/20/2024 05:27:04 72.53, 90.03 71.66 3.44 69
4 09/22/2024 15:49:50 -72.67, 114.27 107.27 09/22/2024 15:50:30 -72.66, 114.37 107.28 3.35 40
5 09/22/2024 16:40:33 72.54, -78.16 72.62 09/22/2024 16:39:51 72.55, -78.18 72.63 0.84 42
6 09/25/2024 03:02:09 -72.67, -53.82 106.31 09/25/2024 03:03:16 -72.68, -53.83 106.31 0.88 67
7 09/25/2024 03:52:53 72.60, 113.64 73.63 09/25/2024 03:52:36 72.61, 113.70 73.64 2.29 17
8 09/25/2024 04:43:20 -71.72, -77.35 107.29 09/25/2024 04:42:14 -71.78, -80.08 107.12 95.45 66
9 09/27/2024 14:14:43 -73.44, 136.43 104.53 09/27/2024 14:15:49 -73.32, 139.18 104.75 88.46 66
10 09/27/2024 15:05:12 72.62, -54.48 74.60 09/27/2024 15:05:21 72.60, -54.53 74.59 2.29 9
11 09/27/2024 15:55:55 -72.55, 112.96 105.45 09/27/2024 15:54:45 -72.54, 113.01 105.47 2.40 70
12 09/30/2024 02:17:31 72.65, 137.37 75.59 09/30/2024 02:18:04 72.64, 137.32 75.58 1.98 33
13 09/30/2024 03:08:14 -72.59, -55.18 104.47 09/30/2024 03:07:28 -72.58, -55.14 104.47 1.73 46

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 9/18/2024
SNOs_Map_NOAA-20_TERRA_20240918.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 09/18/2024 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA