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: 4/3/2022
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 04/05/2022 04:19:22 -69.40, -67.54 116.73 04/05/2022 04:20:12 -69.41, -67.49 116.73 1.89 50
2 04/05/2022 05:10:06 69.28, 99.94 63.14 04/05/2022 05:09:39 69.30, 100.01 63.16 3.37 27
3 04/05/2022 06:00:31 -68.29, -91.40 117.90 04/05/2022 05:59:24 -68.35, -93.54 117.78 88.22 67
4 04/07/2022 19:45:49 70.18,-120.25 63.08 04/07/2022 19:46:57 70.06,-118.37 62.91 72.38 68
5 04/07/2022 20:36:17 -69.35, 48.31 117.80 04/07/2022 20:36:38 -69.34, 48.29 117.81 1.00 21
6 04/07/2022 21:27:01 69.23,-144.21 62.07 04/07/2022 21:26:05 69.23,-144.21 62.07 0.27 56
7 04/10/2022 12:02:32 69.44, -3.38 61.32 04/10/2022 12:03:34 69.41, -3.37 61.28 3.46 62
8 04/10/2022 12:53:13 -69.30, 164.15 118.85 04/10/2022 12:53:04 -69.30, 164.12 118.84 1.41 9
9 04/10/2022 13:43:49 68.75, -27.79 60.58 04/10/2022 13:42:38 68.80, -28.88 60.66 44.14 71
10 04/13/2022 04:19:28 69.40, 112.45 60.29 04/13/2022 04:19:59 69.40, 112.49 60.29 1.60 31
11 04/13/2022 05:10:09 -69.25, -80.02 119.88 04/13/2022 05:09:30 -69.24, -80.08 119.89 2.77 39
12 04/15/2022 19:45:44 -69.69, 60.50 120.37 04/15/2022 19:46:55 -69.60, 60.99 120.47 21.47 71
13 04/15/2022 20:36:24 69.37,-131.73 59.29 04/15/2022 20:36:24 69.37,-131.67 59.29 2.21 0
14 04/15/2022 21:27:05 -69.22, 35.80 120.88 04/15/2022 21:25:55 -69.21, 35.76 120.88 1.93 70

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 4/3/2022
SNOs_Map_NOAA-20_TERRA_20220404.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 04/03/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA