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: 2/13/2022
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 02/13/2022 13:43:03 -69.22, 151.69 97.54 02/13/2022 13:44:06 -69.23, 151.72 97.54 1.56 63
2 02/13/2022 14:33:47 69.10, -40.83 82.32 02/13/2022 14:33:34 69.07, -40.85 82.29 3.40 13
3 02/13/2022 15:24:21 -68.58, 127.19 98.23 02/13/2022 15:23:10 -68.62, 126.23 98.15 39.16 71
4 02/16/2022 06:00:01 -69.19, -92.51 98.49 02/16/2022 06:00:31 -69.17, -92.47 98.52 2.73 30
5 02/16/2022 06:50:45 69.07, 74.97 81.38 02/16/2022 06:49:58 69.06, 75.03 81.37 2.73 47
6 02/18/2022 21:26:17 69.26,-144.16 80.66 02/18/2022 21:27:25 69.26,-144.10 80.65 2.37 68
7 02/18/2022 22:16:58 -69.11, 23.36 99.51 02/18/2022 22:16:56 -69.10, 23.32 99.53 2.48 2
8 02/18/2022 23:07:38 68.78,-168.87 80.14 02/18/2022 23:06:26 68.82,-169.39 80.20 21.26 72
9 02/21/2022 13:43:13 69.19, -28.30 79.63 02/21/2022 13:43:49 69.18, -28.33 79.60 2.29 36
10 02/21/2022 14:33:55 -69.09, 139.16 100.50 02/21/2022 14:33:19 -69.07, 139.16 100.52 2.76 36
11 02/24/2022 05:09:31 -69.50, -80.28 101.03 02/24/2022 05:10:43 -69.42, -79.78 101.14 21.68 72
12 02/24/2022 06:00:10 69.12, 87.56 78.57 02/24/2022 06:00:13 69.13, 87.49 78.57 2.62 3
13 02/24/2022 06:50:52 -69.02,-104.98 101.55 02/24/2022 06:49:43 -69.02,-105.01 101.54 1.03 69
14 02/26/2022 21:26:24 -69.22, 35.88 102.32 02/26/2022 21:27:09 -69.25, 35.88 102.31 3.00 45
15 02/26/2022 22:17:08 69.11,-156.66 77.56 02/26/2022 22:16:36 69.12,-156.63 77.57 1.74 32

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 2/13/2022
SNOs_Map_NOAA-20_TERRA_20220213.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 02/13/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA