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: 4/28/2022
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 04/29/2022 03:29:00 -69.98, -55.70 124.55 04/29/2022 03:30:10 -69.87, -54.60 124.68 43.68 70
2 04/29/2022 04:19:36 69.43, 112.42 54.88 04/29/2022 04:19:43 69.43, 112.46 54.89 1.64 7
3 04/29/2022 05:10:17 -69.29, -80.07 125.27 04/29/2022 05:09:13 -69.32, -80.06 125.24 2.60 64
4 05/01/2022 19:45:47 -69.49, 60.79 125.86 05/01/2022 19:46:41 -69.50, 60.78 125.86 1.18 54
5 05/01/2022 20:36:31 69.37,-131.72 54.00 05/01/2022 20:36:08 69.39,-131.72 54.03 3.03 23
6 05/01/2022 21:26:59 -68.54, 36.74 126.85 05/01/2022 21:25:51 -68.56, 34.86 126.80 76.30 68
7 05/04/2022 11:12:15 70.37, 7.93 54.26 05/04/2022 11:13:22 70.27, 10.09 54.13 81.60 67
8 05/04/2022 12:02:41 -69.44, 176.65 126.71 05/04/2022 12:03:05 -69.44, 176.58 126.71 2.67 24
9 05/04/2022 12:53:25 69.31, -15.87 53.16 05/04/2022 12:52:32 69.33, -15.93 53.17 2.86 53
10 05/07/2022 03:28:55 69.53, 124.98 52.64 05/07/2022 03:29:59 69.52, 124.93 52.62 2.22 64
11 05/07/2022 04:19:37 -69.44, -67.58 127.46 05/07/2022 04:19:29 -69.41, -67.58 127.50 3.39 8
12 05/07/2022 05:10:13 68.89, 100.50 51.97 05/07/2022 05:09:02 68.96, 99.48 52.05 41.34 71
13 05/09/2022 19:45:50 69.48,-119.18 51.87 05/09/2022 19:46:22 69.51,-119.20 51.89 3.15 32
14 05/09/2022 20:36:32 -69.40, 48.26 128.23 05/09/2022 20:35:52 -69.41, 48.30 128.22 1.96 40

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 4/28/2022
SNOs_Map_NOAA-20_TERRA_20220428.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 04/28/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA