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: 7/29/2022
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 07/31/2022 09:29:59 -70.27,-146.39 127.95 07/31/2022 09:31:09 -70.18,-145.25 128.10 44.07 70
2 07/31/2022 10:20:35 69.73, 21.73 51.50 07/31/2022 10:20:42 69.74, 21.79 51.50 2.60 7
3 07/31/2022 11:11:16 -69.59,-170.74 128.65 07/31/2022 11:10:13 -69.57,-170.80 128.66 2.90 63
4 08/03/2022 01:46:43 -69.80, -29.90 127.77 08/03/2022 01:47:43 -69.77, -29.95 127.80 3.41 60
5 08/03/2022 02:37:27 69.69, 137.57 52.13 08/03/2022 02:37:10 69.66, 137.55 52.10 3.28 17
6 08/03/2022 03:27:58 -69.01, -54.15 128.57 08/03/2022 03:26:48 -69.11, -55.54 128.42 56.47 70
7 08/05/2022 18:03:35 -69.75, 85.95 127.11 08/05/2022 18:04:10 -69.75, 85.89 127.11 2.21 35
8 08/05/2022 18:54:19 69.65,-106.59 52.80 08/05/2022 18:53:37 69.63,-106.62 52.79 1.90 42
9 08/08/2022 09:29:52 70.18, 33.76 54.08 08/08/2022 09:31:03 70.05, 34.53 53.91 32.70 71
10 08/08/2022 10:20:27 -69.71,-158.21 126.41 08/08/2022 10:20:37 -69.72,-158.28 126.39 2.96 10
11 08/08/2022 11:11:11 69.60, 9.25 53.50 08/08/2022 11:10:04 69.60, 9.20 53.51 1.67 67
12 08/11/2022 01:46:37 69.82, 150.08 54.48 08/11/2022 01:47:32 69.85, 150.13 54.50 3.39 55
13 08/11/2022 02:37:19 -69.72, -42.46 125.62 08/11/2022 02:37:03 -69.70, -42.45 125.64 2.87 16
14 08/11/2022 03:27:50 68.93, 125.98 53.57 08/11/2022 03:26:41 68.96, 124.24 53.67 69.83 69

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 7/29/2022
SNOs_Map_NOAA-20_TERRA_20220729.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 07/29/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA