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: 7/23/2019
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 07/23/2019 03:16:40 80.05, 92.74 62.32 07/23/2019 03:17:18 80.07, 92.86 62.30 2.81 38
2 07/23/2019 04:07:25 -80.06,-100.05 117.66 07/23/2019 04:08:20 -80.06,-100.06 117.69 0.63 55
3 07/23/2019 04:58:09 80.05, 67.42 62.32 07/23/2019 04:59:19 80.06, 67.29 62.32 3.02 70
4 08/05/2019 12:38:52 80.02, -47.45 65.40 08/05/2019 12:37:46 80.01, -47.47 65.43 0.53 66
5 08/05/2019 13:29:37 -80.03, 119.73 114.57 08/05/2019 13:28:44 -80.02, 119.87 114.57 2.88 53
6 08/05/2019 14:20:21 80.01, -72.77 65.41 08/05/2019 14:19:46 80.03, -72.72 65.43 2.63 35
7 08/05/2019 15:11:06 -80.02, 94.41 114.56 08/05/2019 15:10:45 -80.02, 94.31 114.55 2.14 21
8 08/05/2019 16:01:51 80.04, -98.40 65.47 08/05/2019 16:01:47 80.03, -98.29 65.46 2.21 4
9 08/05/2019 16:52:35 -80.02, 69.08 114.55 08/05/2019 16:52:45 -80.03, 69.05 114.54 1.71 10
10 08/05/2019 17:43:20 80.03,-123.72 65.48 08/05/2019 17:43:48 80.02,-123.85 65.48 2.68 28
11 08/05/2019 18:34:05 -80.04, 43.45 114.49 08/05/2019 18:34:46 -80.03, 43.48 114.52 1.75 41
12 08/05/2019 19:24:49 80.03,-149.05 65.49 08/05/2019 19:25:48 80.04,-149.11 65.48 2.04 59

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 7/23/2019
SNOs_Map_FY3D_NOAA-19_20190723.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 07/23/2019 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service