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: 10/11/2018
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 10/11/2018 22:12:53 -75.70, -95.29 76.06 10/11/2018 22:13:37 -75.70, -95.28 76.10 0.43 44
2 10/11/2018 23:03:12 76.84, 76.10 102.63 10/11/2018 23:02:39 76.83, 76.02 102.67 2.05 33
3 10/14/2018 14:29:42 -75.99, 21.43 75.45 10/14/2018 14:30:00 -75.99, 21.46 75.47 0.88 18
4 10/14/2018 15:20:01 77.11,-167.01 103.24 10/14/2018 15:19:02 77.10,-167.11 103.31 2.48 59
5 10/17/2018 05:56:02 75.49, -31.71 106.04 10/17/2018 05:57:11 75.48, -31.78 105.99 2.17 69
6 10/17/2018 06:46:30 -76.32, 138.35 74.90 10/17/2018 06:46:22 -76.32, 138.38 74.90 0.84 8
7 10/19/2018 22:12:56 75.50, 84.08 106.95 10/19/2018 22:13:38 75.51, 84.17 106.88 2.80 42
8 10/19/2018 23:03:16 -76.68,-104.52 74.41 10/19/2018 23:02:42 -76.68,-104.51 74.38 0.28 34
9 10/22/2018 14:29:41 75.97,-158.63 107.32 10/22/2018 14:29:57 75.97,-158.58 107.29 1.49 16
10 10/22/2018 15:20:04 -76.99, 12.50 73.88 10/22/2018 15:19:04 -76.99, 12.47 73.81 0.89 60
11 10/25/2018 05:56:04 -75.41, 148.05 71.19 10/25/2018 05:57:12 -75.41, 148.01 71.24 1.30 68
12 10/25/2018 06:46:26 76.42, -41.25 107.68 10/25/2018 06:46:16 76.42, -41.26 107.69 0.37 10

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 10/11/2018
SNOs_Map_NOAA-20_AQUA_20181012.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 10/11/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service