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: 9/23/2024
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 09/23/2024 19:46:55 -73.32, 53.95 106.13 09/23/2024 19:48:03 -73.21, 55.96 106.31 65.54 68
2 09/23/2024 20:37:29 72.70,-137.40 73.22 09/23/2024 20:37:32 72.67,-137.40 73.19 2.75 3
3 09/23/2024 21:28:09 -72.51, 30.30 106.97 09/23/2024 21:26:57 -72.54, 30.01 106.92 9.98 72
4 09/26/2024 07:50:00 72.71, 54.46 74.18 09/26/2024 07:50:18 72.71, 54.44 74.19 0.77 18
5 09/26/2024 08:40:42 -72.62,-138.05 105.90 09/26/2024 08:39:42 -72.64,-138.04 105.88 1.83 60
6 09/28/2024 19:02:30 72.73,-113.71 75.16 09/28/2024 19:03:03 72.71,-113.79 75.14 3.40 33
7 09/28/2024 19:53:12 -72.64, 53.79 104.92 09/28/2024 19:52:27 -72.64, 53.74 104.92 1.68 45
8 10/01/2024 06:15:01 72.76, 78.11 76.15 10/01/2024 06:15:47 72.77, 78.10 76.15 1.45 46
9 10/01/2024 07:05:43 -72.67,-114.39 103.94 10/01/2024 07:05:12 -72.66,-114.46 103.95 2.85 31
10 10/03/2024 17:27:32 72.81, -90.10 77.14 10/03/2024 17:28:31 72.80, -90.08 77.12 1.30 59
11 10/03/2024 18:18:14 -72.72, 77.40 102.95 10/03/2024 18:17:55 -72.74, 77.46 102.93 3.07 19
12 10/06/2024 04:40:03 72.86, 101.66 78.14 10/06/2024 04:41:14 72.83, 101.76 78.10 4.78 71
13 10/06/2024 05:30:44 -72.72, -90.72 102.00 10/06/2024 05:30:39 -72.72, -90.79 102.00 2.16 5

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 9/23/2024
SNOs_Map_NOAA-21_TERRA_20240923.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 09/23/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA