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: 8/10/2019
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 79.76, 98.33 68.91 08/19/2019 03:04:21 79.76, 93.40 69.51 97.44 62
2 08/19/2019 03:56:15 -80.00, -96.65 110.65 08/19/2019 03:55:08 -79.99, -96.64 110.63 1.64 67
3 08/19/2019 04:47:00 80.00, 70.66 69.36 08/19/2019 04:46:13 79.98, 70.57 69.39 2.50 47
4 08/19/2019 05:37:44 -80.00,-121.98 110.64 08/19/2019 05:37:08 -80.00,-121.89 110.62 1.87 36
5 08/19/2019 06:28:29 80.00, 45.34 69.38 08/19/2019 06:28:13 80.00, 45.32 69.39 0.89 16
6 08/19/2019 07:19:13 -79.99,-147.31 110.62 08/19/2019 07:19:09 -80.00,-147.47 110.60 3.18 4
7 08/19/2019 08:09:59 80.02, 19.71 69.45 08/19/2019 08:10:14 80.00, 19.75 69.42 2.65 15
8 08/19/2019 09:00:43 -80.02,-172.93 110.55 08/19/2019 09:01:10 -79.99,-173.04 110.57 3.28 27
9 08/19/2019 09:51:28 80.02, -5.62 69.46 08/19/2019 09:52:14 80.02, -5.51 69.43 2.00 46
10 08/19/2019 10:42:12 -80.01, 161.74 110.54 08/19/2019 10:43:10 -80.01, 161.70 110.56 0.74 58

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 8/10/2019
SNOs_Map_FY3D_NOAA-19_20190810.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 08/10/2019 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service