Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/30/2024
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 10/01/2024 06:15:01 72.79, 78.04 76.18 10/01/2024 06:15:45 72.79, 78.13 76.17 3.08 44
2 10/01/2024 07:05:42 -72.66,-114.37 103.95 10/01/2024 07:05:10 -72.66,-114.45 103.95 2.55 32
3 10/03/2024 17:27:31 72.81, -90.11 77.14 10/03/2024 17:28:28 72.79, -90.08 77.12 2.34 57
4 10/03/2024 18:18:13 -72.73, 77.38 102.93 10/03/2024 18:17:52 -72.72, 77.44 102.94 2.22 21
5 10/06/2024 04:40:01 72.84, 101.70 78.12 10/06/2024 04:41:09 72.83, 101.78 78.10 2.93 68
6 10/06/2024 05:30:42 -72.71, -90.70 102.01 10/06/2024 05:30:34 -72.71, -90.79 102.01 3.06 8
7 10/06/2024 06:21:12 71.87, 78.26 77.14 10/06/2024 06:20:07 71.92, 75.49 77.27 95.87 65
8 10/08/2024 15:52:35 73.10, -66.96 79.33 10/08/2024 15:53:46 73.02, -66.07 79.22 30.15 71
9 10/08/2024 16:43:12 -72.76, 101.08 101.02 10/08/2024 16:43:14 -72.74, 101.06 101.04 2.54 2
10 10/08/2024 17:33:50 72.34, -90.75 78.56 10/08/2024 17:32:39 72.38, -91.92 78.64 39.75 71
11 10/11/2024 03:05:12 73.52, 123.98 80.71 10/11/2024 03:06:18 73.41, 126.50 80.52 80.55 66
12 10/11/2024 03:55:41 -72.78, -67.07 100.07 10/11/2024 03:55:53 -72.76, -67.11 100.10 3.03 12
13 10/11/2024 04:46:25 72.67, 100.47 79.83 10/11/2024 04:45:13 72.67, 100.39 79.84 2.82 72
14 10/13/2024 15:08:10 -72.82, 124.74 99.11 10/13/2024 15:08:30 -72.81, 124.80 99.12 1.83 20
15 10/13/2024 15:58:54 72.71, -67.72 80.79 10/13/2024 15:57:50 72.72, -67.70 80.81 1.62 64

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 9/30/2024
SNOs_Map_NOAA-21_TERRA_20240930.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 09/30/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA