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: 3/12/2020
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 03/14/2020 21:26:17 -65.40,-100.70 68.93 03/14/2020 21:27:30 -65.28, -99.74 69.20 46.46 73
2 03/14/2020 22:13:38 75.87, 85.37 99.80 03/14/2020 22:13:39 75.86, 85.32 99.82 1.63 1
3 03/14/2020 23:02:34 -80.10, -83.01 86.33 03/14/2020 23:01:20 -80.34, -83.78 86.19 30.77 74
4 03/17/2020 13:40:05 -75.18, 31.67 80.44 03/17/2020 13:40:55 -75.17, 31.59 80.47 2.53 50
5 03/17/2020 14:30:33 75.93,-158.65 98.65 03/17/2020 14:30:05 75.94,-158.57 98.66 2.42 28
6 03/20/2020 05:56:58 -75.33, 147.91 81.70 03/20/2020 05:57:19 -75.34, 147.94 81.73 1.01 21
7 03/20/2020 06:47:18 76.44, -41.07 96.95 03/20/2020 06:46:22 76.44, -41.07 96.99 0.15 56
8 03/22/2020 21:23:21 74.73, 94.62 97.95 03/22/2020 21:24:31 74.72, 94.56 97.90 1.71 70
9 03/22/2020 22:13:41 -75.95, -94.35 83.52 03/22/2020 22:13:34 -75.94, -94.41 83.50 1.67 7
10 03/25/2020 13:40:13 74.88,-149.19 96.70 03/25/2020 13:40:54 74.88,-149.13 96.65 1.69 41

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 3/12/2020
SNOs_Map_NOAA-20_AQUA_20200313.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 03/12/2020 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service