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: 8/30/2018
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 08/30/2018 06:46:33 -75.92, 136.97 91.44 08/30/2018 06:47:01 -75.93, 137.05 91.48 2.50 28
2 08/30/2018 07:36:53 77.00, -51.72 87.24 08/30/2018 07:36:05 77.00, -51.74 87.29 0.34 48
3 09/01/2018 22:15:32 67.26, 68.57 98.91 09/01/2018 22:16:45 67.12, 69.58 98.67 46.37 73
4 09/01/2018 23:03:21 -76.28,-106.03 90.97 09/01/2018 23:03:20 -76.29,-105.93 90.99 2.61 1
5 09/01/2018 23:51:18 81.28, 107.76 79.73 09/01/2018 23:50:05 81.74, 107.20 79.96 52.22 73
6 09/04/2018 14:29:43 75.72,-159.49 90.63 09/04/2018 14:30:31 75.72,-159.44 90.57 1.38 48
7 09/04/2018 15:20:09 -76.63, 11.03 90.49 09/04/2018 15:19:39 -76.64, 11.12 90.48 2.30 30
8 09/07/2018 06:46:29 76.12, -42.37 91.07 09/07/2018 06:46:48 76.12, -42.34 91.04 0.88 19
9 09/07/2018 07:36:56 -76.97, 128.15 89.99 09/07/2018 07:35:57 -76.98, 128.21 89.95 1.56 59
10 09/09/2018 22:12:58 -75.33, -96.48 87.07 09/09/2018 22:14:04 -75.33, -96.41 87.15 2.18 66
11 09/09/2018 23:03:15 76.56, 74.98 91.47 09/09/2018 23:03:05 76.56, 74.97 91.48 0.17 10
12 09/12/2018 14:29:42 -75.87, 21.01 86.77 09/12/2018 14:30:19 -75.88, 21.05 86.81 1.14 37

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 8/30/2018
SNOs_Map_NOAA-20_AQUA_20180830.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 08/30/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service