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: 4/8/2022
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 04/10/2022 12:02:32 69.43, -3.36 61.31 04/10/2022 12:03:36 69.45, -3.33 61.32 2.45 64
2 04/10/2022 12:53:14 -69.34, 164.09 118.80 04/10/2022 12:53:06 -69.34, 164.15 118.81 2.68 8
3 04/10/2022 13:43:50 68.79, -27.84 60.62 04/10/2022 13:42:39 68.90, -28.77 60.75 38.82 71
4 04/13/2022 04:19:28 69.39, 112.47 60.28 04/13/2022 04:20:04 69.38, 112.44 60.26 1.94 36
5 04/13/2022 05:10:09 -69.25, -80.01 119.89 04/13/2022 05:09:34 -69.27, -80.07 119.86 3.43 35
6 04/15/2022 19:45:47 -69.89, 60.19 120.16 04/15/2022 19:46:57 -69.77, 61.19 120.31 40.59 70
7 04/15/2022 20:36:23 69.35,-131.71 59.28 04/15/2022 20:36:30 69.33,-131.76 59.25 3.40 7
8 04/15/2022 21:27:05 -69.26, 35.74 120.83 04/15/2022 21:25:59 -69.28, 35.81 120.82 3.19 66
9 04/18/2022 12:02:35 -69.44, 176.63 121.57 04/18/2022 12:03:29 -69.42, 176.60 121.59 2.24 54
10 04/18/2022 12:53:19 69.32, -15.89 58.30 04/18/2022 12:52:56 69.31, -15.91 58.28 2.11 23
11 04/18/2022 13:43:47 -68.49, 152.57 122.57 04/18/2022 13:42:38 -68.54, 150.75 122.49 74.38 69
12 04/21/2022 03:29:05 70.36, 123.71 58.47 04/21/2022 03:30:11 70.25, 125.98 58.32 85.82 66
13 04/21/2022 04:19:31 -69.41, -67.56 122.52 04/21/2022 04:19:54 -69.43, -67.52 122.51 2.40 23
14 04/21/2022 05:10:15 69.30, 99.91 57.35 04/21/2022 05:09:21 69.31, 99.97 57.36 2.41 54

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 4/8/2022
SNOs_Map_NOAA-20_TERRA_20220408.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 04/08/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA