Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and AQUA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/17/2020
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Distance(km) Time Diff (sec)
1 12/17/2020 05:56:18 -75.37, 147.92 59.51 12/17/2020 05:57:01 -75.37, 147.96 59.56 1.10 43
2 12/17/2020 06:46:40 76.39, -41.35 119.33 12/17/2020 06:46:06 76.40, -41.30 119.35 1.50 34
3 12/19/2020 22:13:04 -75.83, -94.85 59.90 12/19/2020 22:13:20 -75.83, -94.84 59.91 0.25 16
4 12/19/2020 23:03:27 76.78, 75.91 119.00 12/19/2020 23:02:26 76.78, 75.91 119.05 0.14 61
5 12/22/2020 13:39:28 75.17,-148.44 120.93 12/22/2020 13:40:34 75.16,-148.48 120.87 1.11 66
6 12/22/2020 14:29:50 -76.28, 22.46 60.33 12/22/2020 14:29:39 -76.27, 22.42 60.31 1.27 11
7 12/25/2020 05:56:20 75.30, -32.29 120.81 12/25/2020 05:56:58 75.31, -32.20 120.75 2.48 38
8 12/25/2020 06:46:43 -76.36, 138.52 60.41 12/25/2020 06:46:04 -76.36, 138.61 60.40 2.53 39
9 12/27/2020 22:13:02 75.94, 85.52 120.05 12/27/2020 22:13:13 75.94, 85.51 120.04 0.40 11
10 12/27/2020 23:03:27 -76.88,-103.72 61.07 12/27/2020 23:02:21 -76.88,-103.73 61.01 0.35 66
11 12/30/2020 13:39:26 -75.37, 32.15 59.39 12/30/2020 13:40:27 -75.36, 32.07 59.43 2.52 61

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 12/17/2020
SNOs_Map_NOAA-20_AQUA_20201217.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 12/17/2020 in txt file.

Historial Predications of SNOs between NOAA-20 and AQUA