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: 12/25/2020
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 12/25/2020 05:56:18 75.43, -31.87 120.65 12/25/2020 05:57:01 75.43, -31.87 120.61 0.09 43
2 12/25/2020 06:46:41 -76.48, 138.97 60.55 12/25/2020 06:46:07 -76.48, 138.97 60.52 0.08 34
3 12/27/2020 22:13:06 75.74, 84.89 120.27 12/27/2020 22:13:23 75.75, 84.91 120.25 0.65 17
4 12/27/2020 23:03:30 -76.73,-104.29 60.89 12/27/2020 23:02:30 -76.74,-104.26 60.85 0.81 60
5 12/30/2020 13:39:36 -74.88, 30.72 58.85 12/30/2020 13:40:44 -74.88, 30.77 58.92 1.53 68
6 12/30/2020 14:29:53 76.14,-158.01 119.72 12/30/2020 14:29:44 76.14,-157.99 119.73 0.51 9
7 01/02/2021 05:56:22 -75.33, 147.82 59.50 01/02/2021 05:57:04 -75.34, 147.86 59.55 1.32 42
8 01/02/2021 06:46:41 76.48, -41.00 119.17 01/02/2021 06:46:06 76.48, -41.02 119.21 0.43 35
9 01/04/2021 22:13:08 -75.78, -95.01 60.20 01/04/2021 22:13:24 -75.78, -94.99 60.22 0.34 16
10 01/04/2021 23:03:27 76.90, 76.40 118.46 01/04/2021 23:02:26 76.90, 76.33 118.53 2.01 61
11 01/07/2021 13:39:37 74.81,-149.47 120.66 01/07/2021 13:40:43 74.82,-149.39 120.57 2.39 66

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 12/25/2020
SNOs_Map_NOAA-20_AQUA_20201225.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 12/25/2020 in txt file.

Historial Predications of SNOs between NOAA-20 and AQUA