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: 1/9/2023
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 01/16/2023 21:15:00 -76.91, 29.13 81.91 01/16/2023 21:13:46 -76.90, 29.08 81.91 2.45 74
2 01/16/2023 22:05:46 76.92,-163.57 98.09 01/16/2023 22:04:42 76.91,-163.60 98.10 1.19 64
3 01/16/2023 22:56:32 -76.93, 3.70 81.91 01/16/2023 22:55:45 -76.92, 3.68 81.91 1.32 47
4 01/16/2023 23:47:18 76.93, 170.99 98.09 01/16/2023 23:46:41 76.93, 171.00 98.10 0.25 37
5 01/17/2023 00:38:04 -76.94, -21.74 81.91 01/17/2023 00:37:44 -76.94, -21.73 81.91 0.41 20
6 01/17/2023 01:28:50 76.94, 145.56 98.10 01/17/2023 01:28:40 76.95, 145.60 98.10 1.38 10
7 01/17/2023 02:19:36 -76.95, -47.17 81.90 01/17/2023 02:19:43 -76.96, -47.13 81.90 1.15 7
8 01/17/2023 03:10:22 76.96, 120.12 98.10 01/17/2023 03:10:39 76.97, 120.20 98.11 2.63 17
9 01/17/2023 04:01:08 -76.97, -72.61 81.90 01/17/2023 04:01:42 -76.98, -72.54 81.90 2.29 34
10 01/17/2023 04:51:54 76.97, 94.68 98.10 01/17/2023 04:52:39 76.95, 94.61 98.08 2.69 45
11 01/17/2023 05:42:40 -76.98, -98.04 81.90 01/17/2023 05:43:42 -76.96, -98.12 81.93 3.16 62
12 01/17/2023 06:33:26 76.98, 69.25 98.10 01/17/2023 06:34:38 76.97, 69.21 98.08 1.43 72

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/9/2023
SNOs_Map_FY3D_NOAA-19_20230110.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 01/09/2023 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19