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: 9/29/2024
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 72.77, 78.09 76.15 10/01/2024 06:15:46 72.77, 78.09 76.15 0.05 45
2 10/01/2024 07:05:43 -72.69,-114.42 103.92 10/01/2024 07:05:10 -72.70,-114.39 103.91 1.51 33
3 10/03/2024 17:27:31 72.78, -90.05 77.11 10/03/2024 17:28:29 72.78, -90.10 77.11 1.71 58
4 10/03/2024 18:18:13 -72.70, 77.44 102.96 10/03/2024 18:17:53 -72.71, 77.43 102.95 1.77 20
5 10/06/2024 04:40:01 72.81, 101.78 78.09 10/06/2024 04:41:11 72.79, 101.70 78.06 3.45 70
6 10/06/2024 05:30:43 -72.72, -90.73 101.99 10/06/2024 05:30:35 -72.72, -90.77 101.99 1.30 8
7 10/06/2024 06:21:13 71.89, 78.23 77.15 10/06/2024 06:20:07 71.99, 75.60 77.33 91.25 66
8 10/08/2024 15:52:37 73.16, -67.09 79.39 10/08/2024 15:53:47 73.06, -66.00 79.25 36.96 70
9 10/08/2024 16:43:13 -72.77, 101.06 101.01 10/08/2024 16:43:15 -72.78, 101.13 101.00 2.32 2
10 10/08/2024 17:33:51 72.35, -90.77 78.57 10/08/2024 17:32:40 72.42, -91.86 78.67 37.46 71
11 10/11/2024 03:05:12 73.52, 123.98 80.71 10/11/2024 03:06:19 73.42, 126.52 80.54 81.16 67
12 10/11/2024 03:55:41 -72.78, -67.07 100.07 10/11/2024 03:55:54 -72.77, -67.09 100.08 0.79 13

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 9/29/2024
SNOs_Map_NOAA-21_TERRA_20240929.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 09/29/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA