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: 5/6/2020
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 05/07/2020 05:56:43 -75.93, 149.59 99.47 05/07/2020 05:57:08 -75.93, 149.55 99.48 1.22 25
2 05/07/2020 06:47:05 76.93, -39.44 79.29 05/07/2020 06:46:13 76.92, -39.49 79.34 1.56 52
3 05/09/2020 21:24:21 71.47, 87.26 84.92 05/09/2020 21:25:34 71.41, 87.79 84.76 19.73 73
4 05/09/2020 22:13:34 -76.05, -94.23 100.33 05/09/2020 22:13:32 -76.06, -94.15 100.34 2.20 2
5 05/09/2020 23:00:10 80.60, 149.13 65.78 05/09/2020 22:58:57 81.23, 150.73 66.06 75.62 73
6 05/12/2020 13:39:52 75.62,-147.19 79.55 05/12/2020 13:40:41 75.62,-147.23 79.51 1.18 49
7 05/12/2020 14:30:16 -76.62, 23.60 101.70 05/12/2020 14:29:48 -76.62, 23.57 101.67 0.82 28
8 05/15/2020 05:56:42 75.83, -30.74 78.66 05/15/2020 05:57:04 75.84, -30.70 78.64 1.00 22
9 05/15/2020 06:47:07 -76.78, 139.99 102.53 05/15/2020 06:46:12 -76.79, 140.04 102.50 1.52 55
10 05/17/2020 21:23:04 -75.31, -83.93 101.29 05/17/2020 21:24:17 -75.30, -83.99 101.34 1.76 73
11 05/17/2020 22:13:31 76.09, 85.89 77.76 05/17/2020 22:13:26 76.10, 85.98 77.75 2.65 5
12 05/20/2020 13:39:52 -75.57, 32.64 102.15 05/20/2020 13:40:38 -75.57, 32.64 102.19 0.14 46

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 5/6/2020
SNOs_Map_NOAA-20_AQUA_20200507.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 05/06/2020 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service