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: 8/12/2019
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 03:05:23 79.78, 98.16 68.94 08/19/2019 03:04:19 79.81, 93.92 69.48 83.66 64
2 08/19/2019 03:56:14 -79.99, -96.54 110.67 08/19/2019 03:55:07 -80.00, -96.41 110.64 2.89 67
3 08/19/2019 04:46:59 79.99, 70.79 69.34 08/19/2019 04:46:12 80.00, 70.80 69.37 1.56 47
4 08/19/2019 05:37:43 -79.98,-121.86 110.66 08/19/2019 05:37:08 -80.00,-121.98 110.62 2.66 35
5 08/19/2019 06:28:29 80.01, 45.16 69.41 08/19/2019 06:28:13 80.00, 45.24 69.40 2.31 16
6 08/19/2019 07:19:13 -80.01,-147.49 110.59 08/19/2019 07:19:09 -79.99,-147.55 110.59 2.29 4
7 08/19/2019 08:09:58 80.01, 19.84 69.43 08/19/2019 08:10:13 80.01, 19.98 69.41 2.85 15
8 08/19/2019 09:00:42 -80.01,-172.82 110.57 08/19/2019 09:01:09 -80.01,-172.81 110.58 0.56 27
9 08/19/2019 09:51:27 80.00, -5.49 69.44 08/19/2019 09:52:14 80.01, -5.59 69.43 1.99 47
10 08/19/2019 10:42:12 -80.03, 161.56 110.50 08/19/2019 10:43:10 -80.01, 161.62 110.56 3.04 58

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 8/12/2019
SNOs_Map_FY3D_NOAA-19_20190812.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 08/12/2019 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service