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: 5/10/2024
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 05/11/2024 11:00:54 -72.64,-173.11 125.38 05/11/2024 11:02:03 -72.54,-171.65 125.55 49.81 69
2 05/11/2024 11:51:29 72.10, -4.73 54.03 05/11/2024 11:51:31 72.12, -4.73 54.05 2.64 2
3 05/11/2024 12:42:09 -71.89, 162.99 126.21 05/11/2024 12:40:57 -71.92, 162.58 126.15 14.44 72
4 05/13/2024 23:03:52 72.19,-173.00 53.52 05/13/2024 23:04:57 72.22,-172.97 53.54 3.19 65
5 05/13/2024 23:54:34 -72.08, -5.47 126.61 05/13/2024 23:54:22 -72.08, -5.55 126.61 2.64 12
6 05/14/2024 00:45:03 71.22, 163.40 52.48 05/14/2024 00:43:57 71.26, 160.77 52.63 94.03 66
7 05/16/2024 11:06:57 -72.18,-173.76 127.07 05/16/2024 11:07:47 -72.19,-173.76 127.08 0.94 50
8 05/16/2024 11:57:41 72.10, -6.29 52.83 05/16/2024 11:57:09 72.07, -6.29 52.81 2.96 32
9 05/18/2024 23:10:03 72.16,-174.51 52.36 05/18/2024 23:10:33 72.18,-174.50 52.37 2.17 30
10 05/19/2024 00:00:45 -72.05, -6.98 127.77 05/18/2024 23:59:58 -72.06, -7.05 127.75 2.89 47
11 05/21/2024 10:22:38 72.95, 15.81 52.70 05/21/2024 10:23:45 72.83, 18.30 52.48 82.25 67
12 05/21/2024 11:13:07 -72.17,-175.31 128.14 05/21/2024 11:13:20 -72.18,-175.23 128.14 2.72 13
13 05/21/2024 12:03:50 72.04, -7.75 51.71 05/21/2024 12:02:42 72.05, -7.80 51.73 1.97 68
14 05/23/2024 22:25:31 -72.36, 16.24 128.41 05/23/2024 22:26:42 -72.31, 16.61 128.49 13.33 71
15 05/23/2024 23:16:12 72.13,-176.00 51.34 05/23/2024 23:16:05 72.12,-176.07 51.33 2.74 7

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 5/10/2024
SNOs_Map_NOAA-20_TERRA_20240510.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 05/10/2024 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA