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 04:19:21 -69.36, -67.48 116.77 04/05/2022 04:20:12 -69.36, -67.54 116.77 2.59 51
2 04/05/2022 05:10:05 69.24, 100.00 63.10 04/05/2022 05:09:39 69.25, 99.96 63.11 2.34 26
3 04/05/2022 06:00:31 -68.30, -91.41 117.89 04/05/2022 05:59:24 -68.31, -93.58 117.82 89.40 67
4 04/07/2022 19:45:49 70.14,-120.18 63.04 04/07/2022 19:46:57 70.05,-118.37 62.91 69.36 68
5 04/07/2022 20:36:18 -69.36, 48.29 117.79 04/07/2022 20:36:38 -69.33, 48.29 117.81 2.52 20
6 04/07/2022 21:27:02 69.24,-144.23 62.08 04/07/2022 21:26:05 69.22,-144.21 62.07 1.99 57
7 04/10/2022 12:02:31 69.40, -3.32 61.28 04/10/2022 12:03:33 69.42, -3.35 61.29 2.74 62
8 04/10/2022 12:53:13 -69.31, 164.13 118.84 04/10/2022 12:53:03 -69.32, 164.14 118.83 0.81 10
9 04/10/2022 13:43:48 68.71, -27.73 60.54 04/10/2022 13:42:38 68.76, -28.93 60.61 48.46 70
10 04/13/2022 04:19:28 69.41, 112.44 60.30 04/13/2022 04:19:59 69.41, 112.50 60.29 2.60 31
11 04/13/2022 05:10:09 -69.27, -80.03 119.87 04/13/2022 05:09:30 -69.25, -80.07 119.88 2.34 39
12 04/15/2022 19:45:45 -69.76, 60.40 120.30 04/15/2022 19:46:56 -69.64, 61.03 120.44 27.65 71
13 04/15/2022 20:36:23 69.33,-131.67 59.25 04/15/2022 20:36:26 69.35,-131.70 59.27 3.14 3
14 04/15/2022 21:27:05 -69.23, 35.79 120.87 04/15/2022 21:25:56 -69.25, 35.80 120.85 2.21 69

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 4/3/2022
SNOs_Map_NOAA-20_TERRA_20220403.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