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: 4/17/2023
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, -17.66 114.55 04/20/2023 00:29:04 -76.71, -17.67 114.51 2.74 75
2 04/20/2023 01:21:06 76.70, 149.60 65.46 04/20/2023 01:19:59 76.69, 149.52 65.47 2.07 67
3 04/20/2023 02:11:51 -76.71, -43.13 114.55 04/20/2023 02:11:03 -76.72, -43.12 114.53 1.12 48
4 04/20/2023 03:02:38 76.72, 124.12 65.46 04/20/2023 03:01:58 76.70, 124.07 65.45 2.90 40
5 04/20/2023 03:53:23 -76.73, -68.60 114.54 04/20/2023 03:53:02 -76.73, -68.58 114.54 0.79 21
6 04/20/2023 04:44:10 76.74, 98.65 65.46 04/20/2023 04:43:56 76.75, 98.79 65.47 3.60 14
7 04/20/2023 05:34:55 -76.75, -94.08 114.54 04/20/2023 05:35:01 -76.73, -94.04 114.56 2.38 6
8 04/20/2023 06:25:41 76.72, 73.35 65.42 04/20/2023 06:25:55 76.76, 73.33 65.45 3.78 14
9 04/20/2023 07:16:26 -76.73,-119.38 114.59 04/20/2023 07:17:00 -76.74,-119.49 114.58 3.12 34
10 04/20/2023 08:07:13 76.75, 47.87 65.42 04/20/2023 08:07:54 76.77, 47.87 65.43 2.05 41
11 04/20/2023 08:57:58 -76.76,-144.85 114.59 04/20/2023 08:58:59 -76.75,-144.95 114.60 2.48 61
12 04/20/2023 09:48:45 76.77, 22.40 65.42 04/20/2023 09:49:53 76.77, 22.41 65.41 0.56 68

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/17/2023
SNOs_Map_FY3D_NOAA-19_20230418.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 04/17/2023 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19