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: 5/5/2024
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 05/06/2024 11:45:17 72.10, -3.16 55.36 05/06/2024 11:45:51 72.12, -3.24 55.37 3.35 34
2 05/06/2024 12:36:00 -72.04, 164.26 124.72 05/06/2024 12:35:15 -72.02, 164.24 124.73 2.92 45
3 05/08/2024 23:48:22 -72.11, -3.97 125.31 05/08/2024 23:48:42 -72.11, -4.02 125.32 1.70 20
4 05/09/2024 00:39:06 72.03, 163.50 54.60 05/09/2024 00:38:04 72.01, 163.48 54.59 2.24 62
5 05/11/2024 11:00:54 -72.65,-173.13 125.37 05/11/2024 11:02:03 -72.54,-171.65 125.55 50.69 69
6 05/11/2024 11:51:29 72.11, -4.76 54.05 05/11/2024 11:51:31 72.11, -4.74 54.05 0.47 2
7 05/11/2024 12:42:09 -71.90, 162.97 126.20 05/11/2024 12:40:56 -71.98, 162.68 126.10 13.37 73
8 05/13/2024 23:03:52 72.20,-173.03 53.54 05/13/2024 23:04:58 72.19,-173.02 53.51 1.88 66
9 05/13/2024 23:54:34 -72.09, -5.49 126.60 05/13/2024 23:54:22 -72.11, -5.50 126.58 2.46 12
10 05/14/2024 00:45:03 71.23, 163.37 52.49 05/14/2024 00:43:57 71.29, 160.81 52.66 91.84 66
11 05/16/2024 11:06:57 -72.18,-173.77 127.07 05/16/2024 11:07:49 -72.16,-173.82 127.10 3.36 52
12 05/16/2024 11:57:41 72.11, -6.31 52.84 05/16/2024 11:57:10 72.09, -6.27 52.83 2.48 31
13 05/18/2024 23:10:03 72.16,-174.51 52.36 05/18/2024 23:10:36 72.15,-174.56 52.35 2.01 33
14 05/19/2024 00:00:46 -72.10, -7.07 127.72 05/19/2024 00:00:00 -72.09, -7.01 127.72 2.11 46

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 5/5/2024
SNOs_Map_NOAA-20_TERRA_20240505.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 05/05/2024 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA