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: 8/6/2019
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, 98.12 68.95 08/19/2019 03:04:20 79.81, 93.86 69.49 83.87 64
2 08/19/2019 03:56:15 -79.99, -96.55 110.67 08/19/2019 03:55:08 -80.00, -96.44 110.64 2.51 67
3 08/19/2019 04:47:00 79.99, 70.75 69.35 08/19/2019 04:46:13 80.00, 70.75 69.38 0.74 47
4 08/19/2019 05:37:44 -79.99,-121.88 110.66 08/19/2019 05:37:09 -80.00,-122.01 110.62 2.79 35
5 08/19/2019 06:28:29 80.02, 45.12 69.42 08/19/2019 06:28:13 79.99, 45.18 69.40 2.85 16
6 08/19/2019 07:19:13 -80.01,-147.50 110.59 08/19/2019 07:19:09 -79.99,-147.58 110.59 2.65 4
7 08/19/2019 08:09:58 80.01, 19.79 69.43 08/19/2019 08:10:13 80.01, 19.92 69.41 2.53 15
8 08/19/2019 09:00:42 -80.01,-172.83 110.57 08/19/2019 09:01:09 -80.01,-172.84 110.58 0.35 27
9 08/19/2019 09:51:27 80.01, -5.53 69.45 08/19/2019 09:52:14 80.01, -5.64 69.44 2.15 47
10 08/19/2019 10:42:11 -80.00, 161.84 110.56 08/19/2019 10:43:09 -80.03, 161.90 110.57 3.06 58

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 8/6/2019
SNOs_Map_FY3D_NOAA-19_20190806.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 08/06/2019 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service