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: 7/27/2022
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 07/28/2022 18:03:43 69.73, -94.05 50.85 07/28/2022 18:04:16 69.75, -94.06 50.87 2.53 33
2 07/28/2022 18:54:25 -69.64, 73.41 129.24 07/28/2022 18:53:46 -69.64, 73.42 129.24 0.69 39
3 07/31/2022 09:29:56 -70.06,-146.06 128.18 07/31/2022 09:31:08 -69.96,-145.53 128.30 22.97 72
4 07/31/2022 10:20:34 69.68, 21.80 51.44 07/31/2022 10:20:37 69.68, 21.74 51.44 2.49 3
5 07/31/2022 11:11:16 -69.59,-170.74 128.65 07/31/2022 11:10:07 -69.57,-170.78 128.66 2.83 69
6 08/03/2022 01:46:43 -69.80, -29.90 127.77 08/03/2022 01:47:31 -69.77, -29.89 127.80 2.39 48
7 08/03/2022 02:37:26 69.64, 137.65 52.07 08/03/2022 02:36:58 69.66, 137.59 52.10 3.14 28
8 08/05/2022 17:13:04 70.43, -82.41 53.60 08/05/2022 17:14:13 70.35, -80.83 53.46 59.58 69
9 08/05/2022 18:03:35 -69.75, 85.95 127.11 08/05/2022 18:03:52 -69.74, 85.96 127.12 0.61 17
10 08/05/2022 18:54:19 69.64,-106.59 52.79 08/05/2022 18:53:19 69.62,-106.56 52.78 2.59 60
11 08/08/2022 09:29:45 69.80, 34.33 53.69 08/08/2022 09:30:43 69.81, 34.30 53.68 1.01 58
12 08/08/2022 10:20:27 -69.70,-158.21 126.41 08/08/2022 10:20:13 -69.70,-158.21 126.41 0.04 14
13 08/08/2022 11:10:59 68.96, 10.16 52.83 08/08/2022 11:09:50 69.02, 8.55 52.95 64.44 69

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 7/27/2022
SNOs_Map_NOAA-20_TERRA_20220727.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 07/27/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA