Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/13/2019
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 08/19/2019 03:05:24 79.79, 98.10 68.95 08/19/2019 03:04:20 79.80, 93.83 69.49 84.14 64
2 08/19/2019 03:56:15 -80.00, -96.61 110.66 08/19/2019 03:55:08 -80.00, -96.51 110.64 1.91 67
3 08/19/2019 04:47:00 79.99, 70.72 69.35 08/19/2019 04:46:13 79.99, 70.71 69.38 0.22 47
4 08/19/2019 05:37:44 -79.99,-121.94 110.64 08/19/2019 05:37:09 -79.99,-122.08 110.61 2.80 35
5 08/19/2019 06:28:29 79.99, 45.40 69.37 08/19/2019 06:28:13 80.01, 45.46 69.39 2.82 16
6 08/19/2019 07:19:13 -79.99,-147.26 110.63 08/19/2019 07:19:09 -80.01,-147.34 110.60 2.69 4
7 08/19/2019 08:09:59 80.01, 19.77 69.44 08/19/2019 08:10:14 80.01, 19.89 69.41 2.37 15
8 08/19/2019 09:00:43 -80.01,-172.89 110.56 08/19/2019 09:01:10 -80.00,-172.91 110.58 1.16 27
9 08/19/2019 09:51:28 80.01, -5.56 69.45 08/19/2019 09:52:15 80.00, -5.68 69.44 2.57 47
10 08/19/2019 10:42:12 -80.01, 161.78 110.55 08/19/2019 10:43:10 -80.02, 161.83 110.57 1.69 58

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 8/13/2019
SNOs_Map_FY3D_NOAA-19_20190813.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 08/13/2019 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service