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: 5/29/2019
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 05/29/2019 09:53:16 -80.13, 172.88 119.26 05/29/2019 09:52:03 -80.14, 173.00 119.23 2.47 73
2 05/29/2019 10:44:01 80.13, -19.79 60.74 05/29/2019 10:43:02 80.13, -19.93 60.78 2.69 59
3 05/29/2019 11:34:45 -80.12, 147.56 119.28 05/29/2019 11:34:04 -80.14, 147.46 119.24 2.34 41
4 05/29/2019 12:25:30 80.12, -45.11 60.72 05/29/2019 12:25:02 80.14, -45.16 60.75 2.52 28
5 05/29/2019 13:16:15 -80.15, 121.94 119.24 05/29/2019 13:16:05 -80.13, 121.91 119.25 1.77 10
6 05/29/2019 14:07:00 80.15, -70.74 60.75 05/29/2019 14:07:03 80.14, -70.71 60.74 0.86 3
7 05/29/2019 14:57:44 -80.14, 96.62 119.26 05/29/2019 14:58:05 -80.15, 96.69 119.27 1.65 21
8 05/29/2019 15:48:29 80.14, -96.06 60.73 05/29/2019 15:49:03 80.16, -95.94 60.72 3.03 34
9 05/29/2019 16:39:13 -80.14, 71.29 119.28 05/29/2019 16:40:06 -80.15, 71.14 119.28 3.07 53
10 05/29/2019 17:29:58 80.14,-121.38 60.71 05/29/2019 17:31:04 80.16,-121.49 60.71 2.88 66
11 06/12/2019 00:19:58 -80.12, -43.67 120.72 06/12/2019 00:18:43 -80.10, -43.62 120.70 1.62 75
12 06/12/2019 01:10:42 80.10, 123.78 59.26 06/12/2019 01:09:38 80.11, 123.76 59.30 1.03 64
13 06/12/2019 02:01:27 -80.11, -69.00 120.73 06/12/2019 02:00:43 -80.12, -68.85 120.72 3.15 44

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 5/29/2019
SNOs_Map_FY3D_NOAA-19_20190529.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 05/29/2019 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service