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: 12/12/2019
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 12/12/2019 13:43:53 -60.21, 10.70 45.56 12/12/2019 13:45:06 -60.00, 11.97 46.08 74.20 73
2 12/12/2019 14:29:41 75.84,-158.93 119.53 12/12/2019 14:29:44 75.84,-158.88 119.51 1.42 3
3 12/12/2019 15:19:50 -77.47, 14.68 62.39 12/12/2019 15:18:36 -77.50, 14.56 62.31 4.56 74
4 12/15/2019 05:56:07 -75.13, 147.32 59.45 12/15/2019 05:57:02 -75.13, 147.33 59.51 0.39 55
5 12/15/2019 06:46:22 76.48, -40.93 119.04 12/15/2019 06:46:01 76.46, -41.04 119.08 2.95 21
6 12/17/2019 22:12:55 -75.46, -95.92 59.63 12/17/2019 22:13:25 -75.46, -95.87 59.67 1.57 30
7 12/17/2019 23:03:12 76.69, 75.67 118.96 12/17/2019 23:02:26 76.69, 75.60 119.02 1.92 46
8 12/20/2019 14:29:43 -75.73, 20.72 59.80 12/20/2019 14:29:48 -75.74, 20.80 59.83 2.28 5
9 12/20/2019 15:20:00 76.95,-167.53 118.78 12/20/2019 15:18:49 76.95,-167.58 118.86 1.42 71
10 12/23/2019 05:56:04 75.16, -32.57 120.92 12/23/2019 05:57:02 75.16, -32.59 120.87 0.68 58
11 12/23/2019 06:46:30 -76.10, 137.71 60.14 12/23/2019 06:46:10 -76.11, 137.79 60.14 2.51 20
12 12/25/2019 22:12:50 75.58, 84.47 120.48 12/25/2019 22:13:23 75.58, 84.44 120.46 0.77 33

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 12/12/2019
SNOs_Map_NOAA-20_AQUA_20191212.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 12/12/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service