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: 8/15/2019
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 79.77, 98.30 68.91 08/19/2019 03:04:20 79.79, 93.71 69.49 90.79 63
2 08/19/2019 03:56:15 -80.01, -96.71 110.64 08/19/2019 03:55:08 -79.98, -96.65 110.63 2.65 67
3 08/19/2019 04:47:00 80.00, 70.64 69.37 08/19/2019 04:46:13 79.98, 70.58 69.38 2.27 47
4 08/19/2019 05:37:44 -80.00,-122.03 110.63 08/19/2019 05:37:08 -80.00,-121.91 110.62 2.37 36
5 08/19/2019 06:28:29 80.00, 45.31 69.38 08/19/2019 06:28:13 80.00, 45.33 69.39 0.61 16
6 08/19/2019 07:19:13 -80.00,-147.36 110.61 08/19/2019 07:19:09 -80.00,-147.48 110.60 2.34 4
7 08/19/2019 08:09:59 80.02, 19.69 69.45 08/19/2019 08:10:14 80.00, 19.76 69.42 3.10 15
8 08/19/2019 09:00:42 -79.99,-172.69 110.60 08/19/2019 09:01:09 -80.02,-172.74 110.59 2.71 27
9 08/19/2019 09:51:28 80.02, -5.64 69.47 08/19/2019 09:52:14 80.02, -5.50 69.43 2.72 46
10 08/19/2019 10:42:12 -80.02, 161.69 110.53 08/19/2019 10:43:10 -80.01, 161.69 110.56 0.83 58

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 8/15/2019
SNOs_Map_FY3D_NOAA-19_20190815.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 08/15/2019 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service