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: 12/24/2024
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 12/26/2024 11:07:39 73.19, 4.22 96.63 12/26/2024 11:08:47 73.21, 4.16 96.63 2.70 68
2 12/26/2024 11:58:22 -73.13, 171.67 83.45 12/26/2024 11:58:09 -73.15, 171.71 83.43 2.87 13
3 12/28/2024 22:20:00 73.17,-163.83 96.49 12/28/2024 22:20:46 73.18,-163.92 96.50 3.61 46
4 12/28/2024 23:10:43 -73.10, 3.63 83.58 12/28/2024 23:10:08 -73.13, 3.64 83.55 3.45 35
5 12/31/2024 09:32:21 73.15, 28.11 96.32 12/31/2024 09:32:44 73.16, 28.01 96.33 3.34 23
6 12/31/2024 10:23:04 -73.09,-164.44 83.75 12/31/2024 10:22:07 -73.07,-164.51 83.76 3.11 57
7 01/02/2025 19:54:06 -73.63, 51.64 83.36 01/02/2025 19:55:16 -73.50, 52.97 83.57 44.58 70
8 01/02/2025 20:44:42 73.15,-139.98 96.12 01/02/2025 20:44:41 73.15,-140.04 96.12 1.81 1
9 01/02/2025 21:35:19 -72.79, 28.11 84.28 01/02/2025 21:34:08 -72.86, 27.05 84.15 35.70 71
10 01/05/2025 07:06:18 -73.24,-115.57 84.03 01/05/2025 07:07:16 -73.24,-115.57 84.05 0.11 58
11 01/05/2025 07:57:02 73.16, 51.91 95.88 01/05/2025 07:56:36 73.15, 51.93 95.87 1.47 26

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 12/24/2024
SNOs_Map_NOAA-21_TERRA_20241224.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 12/24/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA