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: 10/20/2022
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 10/21/2022 17:19:35 -70.61, 95.61 98.63 10/21/2022 17:20:45 -70.50, 97.00 98.74 53.07 70
2 10/21/2022 18:10:09 69.97, -96.09 80.74 10/21/2022 18:10:16 69.98, -96.09 80.75 0.94 7
3 10/21/2022 19:00:50 -69.82, 71.45 99.39 10/21/2022 18:59:43 -69.84, 71.37 99.39 3.20 67
4 10/24/2022 07:04:05 70.03, 70.34 81.69 10/24/2022 07:04:31 70.04, 70.41 81.70 2.86 26
5 10/24/2022 07:54:46 -69.88,-122.12 98.45 10/24/2022 07:53:58 -69.90,-122.12 98.43 2.55 48
6 10/26/2022 19:57:59 70.04,-123.16 82.58 10/26/2022 19:58:46 70.02,-123.19 82.56 2.16 47
7 10/26/2022 20:48:41 -69.94, 44.31 97.51 10/26/2022 20:48:12 -69.95, 44.36 97.50 2.36 29
8 10/29/2022 08:51:54 70.06, 43.34 83.45 10/29/2022 08:53:01 70.05, 43.27 83.44 2.85 67
9 10/29/2022 09:42:36 -69.96,-149.19 96.65 10/29/2022 09:42:27 -69.99,-149.18 96.62 3.53 9
10 10/29/2022 10:33:09 69.27, 19.12 82.68 10/29/2022 10:32:00 69.32, 17.59 82.73 60.58 69
11 10/31/2022 21:45:59 70.61,-151.00 84.83 10/31/2022 21:47:08 70.50,-149.67 84.72 50.70 69
12 10/31/2022 22:36:32 -70.03, 17.23 95.75 10/31/2022 22:36:42 -70.00, 17.26 95.78 3.06 10
13 10/31/2022 23:27:15 69.87,-175.24 84.11 10/31/2022 23:26:05 69.89,-175.24 84.12 1.17 70

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 10/20/2022
SNOs_Map_NOAA-20_TERRA_20221020.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 10/20/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA