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: 4/10/2020
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 04/13/2020 05:56:55 75.50, -31.79 88.80 04/13/2020 05:57:23 75.50, -31.72 88.76 2.15 28
2 04/13/2020 06:47:14 -76.72, 139.75 92.71 04/13/2020 06:46:25 -76.72, 139.75 92.67 0.15 49
3 04/15/2020 21:27:25 -61.85,-103.97 77.74 04/15/2020 21:28:38 -61.67,-102.79 78.04 65.45 73
4 04/15/2020 22:13:34 76.23, 86.42 86.94 04/15/2020 22:13:37 76.23, 86.34 86.96 2.33 3
5 04/15/2020 23:03:29 -78.39, -96.66 95.91 04/15/2020 23:02:15 -78.46, -96.98 95.82 11.25 74
6 04/18/2020 13:40:10 -75.06, 31.13 92.60 04/18/2020 13:41:03 -75.07, 31.22 92.67 2.81 53
7 04/18/2020 14:30:22 76.55,-156.68 85.61 04/18/2020 14:29:59 76.54,-156.74 85.64 1.57 23
8 04/21/2020 05:56:45 -75.95, 149.65 94.58 04/21/2020 05:57:13 -75.94, 149.57 94.58 2.37 28
9 04/21/2020 06:47:09 76.85, -39.73 84.30 04/21/2020 06:46:20 76.85, -39.79 84.35 1.41 49
10 04/23/2020 21:27:09 62.56, 76.59 98.83 04/23/2020 21:28:22 62.37, 77.74 98.56 62.64 73
11 04/23/2020 22:13:32 -76.31, -93.34 95.91 04/23/2020 22:13:34 -76.30, -93.42 95.89 2.38 2

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 4/10/2020
SNOs_Map_NOAA-20_AQUA_20200411.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 04/10/2020 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service