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: 9/16/2024
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 72.66, -76.81 70.80 2.85 65
2 09/17/2024 17:25:10 -72.57, 90.63 109.27 09/17/2024 17:24:56 -72.57, 90.68 109.27 1.52 14
3 09/20/2024 03:47:02 73.43, 113.41 72.59 09/20/2024 03:48:08 73.32, 116.22 72.38 90.32 66
4 09/20/2024 04:37:30 -72.61, -77.52 108.28 09/20/2024 04:37:44 -72.60, -77.51 108.30 1.24 14
5 09/20/2024 05:28:13 72.48, 90.05 71.60 09/20/2024 05:27:05 72.48, 89.95 71.62 3.13 68
6 09/22/2024 15:49:50 -72.66, 114.29 107.27 09/22/2024 15:50:30 -72.66, 114.37 107.29 2.76 40
7 09/22/2024 16:40:33 72.54, -78.15 72.61 09/22/2024 16:39:51 72.54, -78.18 72.62 1.25 42
8 09/25/2024 03:02:08 -72.68, -53.84 106.30 09/25/2024 03:03:14 -72.70, -53.78 106.29 3.21 66
9 09/25/2024 03:52:51 72.56, 113.73 73.59 09/25/2024 03:52:35 72.57, 113.65 73.61 3.20 16
10 09/25/2024 04:43:19 -71.73, -77.36 107.28 09/25/2024 04:42:13 -71.75, -80.12 107.15 96.33 66
11 09/27/2024 14:14:41 -73.42, 136.49 104.55 09/27/2024 14:15:47 -73.31, 139.17 104.76 86.32 66
12 09/27/2024 15:05:11 72.65, -54.53 74.63 09/27/2024 15:05:18 72.65, -54.44 74.63 3.13 7
13 09/27/2024 15:55:53 -72.53, 113.01 105.48 09/27/2024 15:54:43 -72.53, 113.00 105.47 0.56 70
14 09/30/2024 02:17:29 72.65, 137.38 75.59 09/30/2024 02:18:01 72.64, 137.34 75.58 1.37 32
15 09/30/2024 03:08:12 -72.59, -55.18 104.47 09/30/2024 03:07:25 -72.58, -55.11 104.47 2.18 47

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 9/16/2024
SNOs_Map_NOAA-20_TERRA_20240916.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 09/16/2024 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA