Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/1/2024
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 02/03/2024 09:30:51 71.75, 30.99 88.52 02/03/2024 09:31:51 71.74, 31.03 88.49 2.01 60
2 02/03/2024 10:21:33 -71.67,-161.54 91.59 02/03/2024 10:21:16 -71.65,-161.47 91.61 3.40 17
3 02/05/2024 21:34:01 -71.74, 30.23 92.25 02/05/2024 21:35:05 -71.75, 30.20 92.25 1.89 64
4 02/05/2024 22:24:44 71.62,-162.25 87.62 02/05/2024 22:24:26 71.63,-162.34 87.63 3.25 18
5 02/05/2024 23:15:11 -70.76, 6.56 93.32 02/05/2024 23:14:05 -70.78, 3.98 93.15 94.37 66
6 02/08/2024 09:37:13 71.75, 29.41 86.99 02/08/2024 09:38:14 71.75, 29.37 86.98 1.46 61
7 02/08/2024 10:27:55 -71.66,-163.11 93.12 02/08/2024 10:27:39 -71.67,-163.11 93.11 1.17 16
8 02/10/2024 21:40:24 -71.79, 28.54 93.77 02/10/2024 21:41:27 -71.77, 28.57 93.80 2.23 63
9 02/10/2024 22:31:08 71.67,-163.94 86.11 02/10/2024 22:30:48 71.68,-163.90 86.12 1.66 20
10 02/10/2024 23:21:34 -70.75, 4.97 94.90 02/10/2024 23:20:28 -70.79, 2.34 94.71 96.21 66
11 02/13/2024 09:43:36 71.76, 27.79 85.39 02/13/2024 09:44:36 71.75, 27.72 85.36 2.64 60
12 02/13/2024 10:34:18 -71.67,-164.72 94.73 02/13/2024 10:34:01 -71.68,-164.75 94.72 1.61 17

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 2/1/2024
SNOs_Map_NOAA-20_TERRA_20240201.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 02/01/2024 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA