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: 4/11/2023
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 04/20/2023 00:30:19 -76.68, -17.65 114.55 04/20/2023 00:29:04 -76.72, -17.63 114.50 3.82 75
2 04/20/2023 01:21:06 76.70, 149.58 65.46 04/20/2023 01:19:59 76.69, 149.55 65.47 1.37 67
3 04/20/2023 02:11:51 -76.71, -43.13 114.55 04/20/2023 02:11:03 -76.72, -43.08 114.52 2.45 48
4 04/20/2023 03:02:38 76.72, 124.11 65.47 04/20/2023 03:01:58 76.70, 124.09 65.45 2.74 40
5 04/20/2023 03:53:23 -76.73, -68.60 114.54 04/20/2023 03:53:02 -76.73, -68.54 114.54 1.70 21
6 04/20/2023 04:44:10 76.75, 98.63 65.47 04/20/2023 04:43:57 76.71, 98.63 65.43 4.37 13
7 04/20/2023 05:34:55 -76.75, -94.07 114.54 04/20/2023 05:35:01 -76.74, -93.99 114.55 2.32 6
8 04/20/2023 06:25:41 76.73, 73.33 65.42 04/20/2023 06:25:55 76.76, 73.35 65.45 3.64 14
9 04/20/2023 07:16:26 -76.73,-119.37 114.59 04/20/2023 07:17:00 -76.75,-119.45 114.57 2.93 34
10 04/20/2023 08:07:13 76.75, 47.85 65.43 04/20/2023 08:07:54 76.77, 47.90 65.43 2.20 41
11 04/20/2023 08:57:58 -76.76,-144.85 114.59 04/20/2023 08:58:59 -76.76,-144.90 114.59 1.52 61
12 04/20/2023 09:48:45 76.78, 22.38 65.43 04/20/2023 09:49:53 76.78, 22.44 65.42 1.59 68

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/11/2023
SNOs_Map_FY3D_NOAA-19_20230411.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 04/11/2023 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19