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: 3/22/2020
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 03/22/2020 21:27:23 61.85, 76.14 111.42 03/22/2020 21:28:36 61.67, 77.25 111.12 61.81 73
2 03/22/2020 22:13:47 -75.66, -95.30 83.17 03/22/2020 22:13:49 -75.65, -95.35 83.16 1.46 2
3 03/22/2020 23:03:04 79.27, 89.46 91.95 03/22/2020 23:01:50 79.44, 88.89 92.05 22.93 74
4 03/25/2020 13:40:13 74.88,-149.19 96.70 03/25/2020 13:41:06 74.87,-149.25 96.67 2.12 53
5 03/25/2020 14:30:33 -76.09, 21.89 84.76 03/25/2020 14:30:09 -76.08, 21.81 84.72 2.51 24
6 03/28/2020 05:57:09 74.89, -33.39 95.62 03/28/2020 05:57:35 74.90, -33.30 95.57 2.72 26
7 03/28/2020 06:47:29 -76.10, 137.70 85.84 03/28/2020 06:46:38 -76.10, 137.77 85.81 1.88 51
8 03/30/2020 21:25:46 -67.43, -98.45 77.39 03/30/2020 21:27:00 -67.29, -97.73 77.56 34.67 74
9 03/30/2020 22:13:54 75.42, 83.95 93.94 03/30/2020 22:13:54 75.42, 83.99 93.93 1.26 0
10 03/30/2020 23:02:09 -80.83, -72.65 94.48 03/30/2020 23:00:55 -81.19, -73.41 94.31 42.08 74
11 04/02/2020 13:40:18 -74.85, 30.75 86.45 04/02/2020 13:41:09 -74.85, 30.69 86.47 2.04 51
12 04/02/2020 14:30:39 75.93,-158.61 92.26 04/02/2020 14:30:13 75.93,-158.64 92.29 0.73 26
13 04/05/2020 05:57:10 -75.00, 146.95 87.66 04/05/2020 05:57:34 -75.01, 146.99 87.69 1.39 24

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 3/22/2020
SNOs_Map_NOAA-20_AQUA_20200323.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 03/22/2020 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service