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: 8/20/2022
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 08/21/2022 17:12:59 70.64, -82.72 58.68 08/21/2022 17:14:06 70.55, -80.68 58.52 76.11 67
2 08/21/2022 18:03:27 -69.81, 85.88 122.18 08/21/2022 18:03:47 -69.83, 85.94 122.17 3.04 20
3 08/21/2022 18:54:11 69.69,-106.63 57.71 08/21/2022 18:53:15 69.66,-106.64 57.69 2.92 56
4 08/24/2022 09:29:41 69.85, 34.26 58.76 08/24/2022 09:30:43 69.87, 34.23 58.77 1.97 62
5 08/24/2022 10:20:23 -69.77,-158.30 121.32 08/24/2022 10:20:13 -69.76,-158.28 121.33 0.85 10
6 08/24/2022 11:10:58 69.17, 9.87 58.07 08/24/2022 11:09:48 69.20, 8.62 58.15 49.63 70
7 08/27/2022 01:46:37 69.82, 150.08 59.64 08/27/2022 01:47:08 69.84, 150.07 59.66 3.09 31
8 08/27/2022 02:37:18 -69.73, -42.48 120.44 08/27/2022 02:36:37 -69.74, -42.44 120.43 2.15 41
9 08/29/2022 17:12:52 -70.11, 98.09 119.13 08/29/2022 17:14:03 -70.04, 98.57 119.22 20.00 71
10 08/29/2022 18:03:32 69.78, -94.11 60.55 08/29/2022 18:03:32 69.80, -94.11 60.57 2.60 0
11 08/29/2022 18:54:14 -69.69, 73.34 119.54 08/29/2022 18:53:02 -69.70, 73.39 119.52 2.50 72
12 09/01/2022 09:29:44 -69.86,-145.78 118.42 09/01/2022 09:30:30 -69.88,-145.78 118.42 1.48 46
13 09/01/2022 10:20:28 69.75, 21.70 61.47 09/01/2022 10:19:57 69.75, 21.70 61.48 0.30 31

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 8/20/2022
SNOs_Map_NOAA-20_TERRA_20220820.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 08/20/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA