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: 5/8/2024
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 05/08/2024 23:48:23 -72.14, -4.03 125.28 05/08/2024 23:48:42 -72.13, -3.98 125.30 2.63 19
2 05/09/2024 00:39:06 72.01, 163.54 54.57 05/09/2024 00:38:04 72.03, 163.53 54.61 3.21 62
3 05/11/2024 11:00:54 -72.63,-173.08 125.40 05/11/2024 11:02:04 -72.50,-171.72 125.58 47.51 70
4 05/11/2024 11:51:29 72.08, -4.71 54.02 05/11/2024 11:51:32 72.08, -4.80 54.02 3.24 3
5 05/11/2024 12:42:10 -71.92, 162.92 126.17 05/11/2024 12:40:57 -71.94, 162.61 126.13 10.56 73
6 05/13/2024 23:03:53 72.22,-173.06 53.56 05/13/2024 23:04:58 72.20,-172.99 53.52 3.21 65
7 05/13/2024 23:54:35 -72.11, -5.53 126.58 05/13/2024 23:54:22 -72.12, -5.48 126.57 2.29 13
8 05/14/2024 00:45:03 71.20, 163.43 52.46 05/14/2024 00:43:58 71.25, 160.75 52.62 96.12 65
9 05/16/2024 11:06:58 -72.20,-173.80 127.05 05/16/2024 11:07:48 -72.22,-173.72 127.05 3.40 50
10 05/16/2024 11:57:41 72.07, -6.24 52.80 05/16/2024 11:57:10 72.10, -6.26 52.83 3.17 31
11 05/18/2024 23:10:03 72.17,-174.52 52.37 05/18/2024 23:10:35 72.15,-174.57 52.34 2.64 32
12 05/19/2024 00:00:46 -72.11, -7.09 127.71 05/18/2024 23:59:59 -72.08, -7.02 127.73 3.20 47
13 05/21/2024 10:22:41 73.04, 15.62 52.80 05/21/2024 10:23:46 72.97, 18.54 52.61 95.51 65
14 05/21/2024 11:13:08 -72.16,-175.28 128.16 05/21/2024 11:13:24 -72.16,-175.28 128.16 0.46 16
15 05/21/2024 12:03:52 72.08, -7.83 51.76 05/21/2024 12:02:45 72.08, -7.76 51.76 2.35 67

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 5/8/2024
SNOs_Map_NOAA-20_TERRA_20240508.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 05/08/2024 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA