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: 9/28/2024
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 09/28/2024 19:02:30 72.73,-113.71 75.16 09/28/2024 19:03:02 72.74,-113.73 75.17 1.53 32
2 09/28/2024 19:53:12 -72.65, 53.78 104.91 09/28/2024 19:52:26 -72.67, 53.78 104.89 1.86 46
3 10/01/2024 06:15:01 72.77, 78.08 76.16 10/01/2024 06:15:46 72.76, 78.09 76.14 0.96 45
4 10/01/2024 07:05:43 -72.69,-114.43 103.92 10/01/2024 07:05:10 -72.69,-114.39 103.92 1.39 33
5 10/03/2024 17:27:31 72.78, -90.05 77.12 10/03/2024 17:28:29 72.79, -90.09 77.11 1.34 58
6 10/03/2024 18:18:13 -72.70, 77.44 102.96 10/03/2024 18:17:53 -72.72, 77.44 102.94 2.20 20
7 10/06/2024 04:40:01 72.81, 101.78 78.09 10/06/2024 04:41:11 72.80, 101.72 78.07 1.92 70
8 10/06/2024 05:30:43 -72.72, -90.72 102.00 10/06/2024 05:30:35 -72.74, -90.74 101.98 1.94 8
9 10/06/2024 06:21:14 71.94, 78.13 77.20 10/06/2024 06:20:08 71.95, 75.53 77.29 89.72 66
10 10/08/2024 15:52:37 73.15, -67.07 79.39 10/08/2024 15:53:48 73.03, -66.05 79.23 35.59 71
11 10/08/2024 16:43:13 -72.76, 101.08 101.02 10/08/2024 16:43:16 -72.75, 101.08 101.03 0.74 3
12 10/08/2024 17:33:51 72.34, -90.76 78.56 10/08/2024 17:32:41 72.40, -91.91 78.65 39.27 70
13 10/11/2024 03:05:14 73.56, 123.90 80.75 10/11/2024 03:06:20 73.46, 126.60 80.58 86.03 66
14 10/11/2024 03:55:42 -72.76, -67.04 100.09 10/11/2024 03:55:56 -72.76, -67.11 100.09 2.39 14

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 9/28/2024
SNOs_Map_NOAA-21_TERRA_20240928.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 09/28/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA