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: 11/1/2021
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 11/02/2021 05:56:13 -75.89, 149.50 69.09 11/02/2021 05:57:06 -75.90, 149.54 69.15 1.26 53
2 11/02/2021 06:46:37 76.80, -39.92 109.88 11/02/2021 06:46:13 76.81, -39.83 109.88 2.53 24
3 11/04/2021 22:12:58 -76.29, -93.37 68.73 11/04/2021 22:13:29 -76.29, -93.36 68.76 0.36 31
4 11/04/2021 23:03:24 77.08, 77.03 110.35 11/04/2021 23:02:38 77.09, 77.08 110.38 1.36 46
5 11/07/2021 14:29:42 -76.71, 23.99 68.44 11/07/2021 14:29:51 -76.70, 23.92 68.43 2.10 9
6 11/07/2021 15:20:09 77.45,-165.61 110.70 11/07/2021 15:19:01 77.44,-165.66 110.77 1.41 68
7 11/10/2021 05:56:10 75.78, -30.86 113.38 11/10/2021 05:57:13 75.78, -30.81 113.31 1.41 63
8 11/10/2021 06:46:32 -76.86, 140.37 67.86 11/10/2021 06:46:18 -76.86, 140.36 67.84 0.14 14
9 11/12/2021 22:12:56 76.07, 85.91 113.78 11/12/2021 22:13:36 76.08, 85.98 113.72 1.98 40
10 11/12/2021 23:03:19 -77.10,-102.89 67.41 11/12/2021 23:02:42 -77.10,-102.88 67.38 0.31 37
11 11/15/2021 14:29:41 76.45,-156.96 114.04 11/15/2021 14:29:58 76.45,-156.93 114.02 0.99 17

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 11/1/2021
SNOs_Map_NOAA-20_AQUA_20211102.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 11/01/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and AQUA