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: 6/10/2018
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 06/11/2018 06:46:02 -76.03, 137.46 105.40 06/11/2018 06:46:46 -76.04, 137.55 105.46 2.48 44
2 06/11/2018 07:36:23 77.07, -51.32 73.29 06/11/2018 07:35:50 77.07, -51.31 73.31 0.26 33
3 06/13/2018 23:02:42 -76.64,-104.57 106.29 06/13/2018 23:03:02 -76.63,-104.65 106.29 2.02 20
4 06/13/2018 23:53:12 77.26, 65.26 72.91 06/13/2018 23:52:14 77.26, 65.29 72.95 0.87 58
5 06/16/2018 14:29:12 75.62,-159.67 74.91 06/16/2018 14:30:23 75.62,-159.59 74.83 2.44 71
6 06/16/2018 15:19:31 -76.83, 11.96 106.63 06/16/2018 15:19:26 -76.83, 11.93 106.61 1.03 5
7 06/19/2018 06:45:58 75.96, -42.78 74.45 06/19/2018 06:46:44 75.97, -42.69 74.39 2.67 46
8 06/19/2018 07:36:19 -77.07, 128.69 106.96 06/19/2018 07:35:49 -77.07, 128.68 106.94 0.47 30
9 06/21/2018 23:02:43 76.29, 74.16 74.05 06/21/2018 23:03:04 76.30, 74.25 74.01 2.50 21
10 06/21/2018 23:53:06 -77.30,-114.54 107.25 06/21/2018 23:52:11 -77.30,-114.56 107.21 0.36 55
11 06/24/2018 14:29:12 -75.39, 19.63 104.78 06/24/2018 14:30:26 -75.37, 19.69 104.84 2.54 74
12 06/24/2018 15:19:29 76.62,-168.85 73.70 06/24/2018 15:19:25 76.63,-168.78 73.68 1.94 4

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 6/10/2018
SNOs_Map_NOAA-20_AQUA_20180611.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 06/10/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service