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: 3/25/2020
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 03/25/2020 13:40:13 74.88,-149.18 96.70 03/25/2020 13:41:06 74.87,-149.24 96.67 2.05 53
2 03/25/2020 14:30:33 -76.09, 21.90 84.76 03/25/2020 14:30:09 -76.08, 21.81 84.72 2.66 24
3 03/28/2020 05:57:09 74.89, -33.38 95.62 03/28/2020 05:57:35 74.90, -33.30 95.57 2.73 26
4 03/28/2020 06:47:28 -76.14, 137.86 85.90 03/28/2020 06:46:37 -76.15, 137.92 85.87 1.71 51
5 03/30/2020 21:25:44 -67.54, -98.32 77.50 03/30/2020 21:26:58 -67.40, -97.60 77.67 34.17 74
6 03/30/2020 22:13:54 75.42, 83.95 93.93 03/30/2020 22:13:54 75.42, 83.99 93.92 1.21 0
7 03/30/2020 23:02:07 -80.87, -71.94 94.59 03/30/2020 23:00:53 -81.23, -72.68 94.42 42.71 74
8 04/02/2020 13:40:17 -74.90, 30.89 86.50 04/02/2020 13:41:08 -74.89, 30.81 86.53 2.28 51
9 04/02/2020 14:30:39 75.93,-158.61 92.26 04/02/2020 14:30:13 75.93,-158.64 92.29 0.86 26
10 04/05/2020 05:57:10 -75.00, 146.95 87.66 04/05/2020 05:57:34 -75.00, 146.98 87.69 1.09 24
11 04/05/2020 06:47:32 76.03, -42.51 91.11 04/05/2020 06:46:39 76.04, -42.43 91.13 2.50 53
12 04/07/2020 21:24:31 71.45, 87.41 95.30 04/07/2020 21:25:45 71.37, 87.73 95.21 14.59 74
13 04/07/2020 22:13:52 -75.66, -95.27 89.47 04/07/2020 22:13:50 -75.66, -95.33 89.45 1.83 2

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 3/25/2020
SNOs_Map_NOAA-20_AQUA_20200325.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 03/25/2020 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service