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: 6/4/2019
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 06/12/2019 00:19:58 -80.10, -43.47 120.76 06/12/2019 00:18:43 -80.10, -43.61 120.70 2.83 75
2 06/12/2019 01:10:43 80.11, 123.70 59.27 06/12/2019 01:09:38 80.12, 123.80 59.30 1.96 65
3 06/12/2019 02:01:28 -80.12, -69.10 120.71 06/12/2019 02:00:44 -80.10, -69.16 120.70 2.41 44
4 06/12/2019 02:52:12 80.11, 98.38 59.26 06/12/2019 02:51:39 80.11, 98.25 59.30 2.60 33
5 06/12/2019 03:42:57 -80.12, -94.42 120.73 06/12/2019 03:42:44 -80.12, -94.39 120.72 0.74 13
6 06/12/2019 04:33:42 80.13, 72.75 59.30 06/12/2019 04:33:40 80.11, 72.69 59.29 2.62 2
7 06/12/2019 05:24:27 -80.14,-120.04 120.68 06/12/2019 05:24:45 -80.12,-119.94 120.72 3.14 18
8 06/12/2019 06:15:11 80.12, 47.43 59.29 06/12/2019 06:15:40 80.13, 47.46 59.27 0.65 29
9 06/12/2019 07:05:56 -80.13,-145.36 120.70 06/12/2019 07:06:46 -80.11,-145.49 120.72 3.29 50
10 06/12/2019 07:56:41 80.15, 21.80 59.33 06/12/2019 07:57:41 80.12, 21.91 59.27 3.49 60

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/4/2019
SNOs_Map_FY3D_NOAA-19_20190605.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 06/04/2019 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service