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: 5/11/2019
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 05/13/2019 05:56:32 75.72, -31.08 79.45 05/13/2019 05:57:13 75.71, -31.12 79.43 1.45 41
2 05/13/2019 06:46:58 -76.63, 139.42 101.68 05/13/2019 06:46:21 -76.63, 139.43 101.65 0.44 37
3 05/15/2019 22:13:18 76.10, 85.98 78.36 05/15/2019 22:13:33 76.09, 85.92 78.36 1.61 15
4 05/15/2019 23:03:46 -76.91,-103.71 102.67 05/15/2019 23:02:43 -76.91,-103.69 102.62 0.38 63
5 05/18/2019 13:39:49 -75.15, 31.40 101.08 05/18/2019 13:40:54 -75.15, 31.43 101.14 0.95 65
6 05/18/2019 14:30:04 76.48,-156.91 77.30 05/18/2019 14:29:53 76.47,-156.98 77.33 2.16 11
7 05/21/2019 05:56:34 -75.58, 148.50 102.15 05/21/2019 05:57:13 -75.59, 148.52 102.19 0.77 39
8 05/21/2019 06:46:58 76.49, -41.10 76.74 05/21/2019 06:46:20 76.50, -41.00 76.75 2.87 38
9 05/23/2019 22:13:18 -76.01, -94.33 103.17 05/23/2019 22:13:31 -76.01, -94.33 103.18 0.24 13

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 5/11/2019
SNOs_Map_NOAA-20_AQUA_20190512.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 05/11/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service