Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and METOP-C Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/15/2025
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (METOP-C) Time (METOP-C) Lat,Lon (METOP-C) SZA (METOP-C ) Distance(km) Time Diff (sec)
1 03/28/2025 16:05:15 77.24, -60.77 73.90 03/28/2025 16:06:19 77.19, -56.95 73.88 94.16 64
2 03/28/2025 16:55:57 -77.14, 106.98 106.21 03/28/2025 16:57:04 -77.07, 109.86 106.27 72.01 67
3 03/28/2025 17:46:36 76.87, -84.53 73.50 03/28/2025 17:47:49 76.82, -83.80 73.46 19.00 73
4 03/28/2025 18:37:19 -76.81, 83.01 106.57 03/28/2025 18:38:33 -76.74, 83.21 106.64 9.28 74
5 03/28/2025 19:28:03 76.75,-109.42 73.36 03/28/2025 19:29:12 76.76,-109.39 73.37 1.09 69
6 03/28/2025 20:18:47 -76.74, 57.94 106.67 03/28/2025 20:19:54 -76.77, 57.97 106.64 3.22 67
7 03/28/2025 21:09:33 76.76,-134.84 73.35 03/28/2025 21:10:34 76.74,-134.81 73.32 2.96 61
8 03/28/2025 22:00:17 -76.75, 32.52 106.68 03/28/2025 22:01:16 -76.75, 32.56 106.69 1.19 59
9 03/28/2025 22:51:02 76.73,-160.09 73.29 03/28/2025 22:51:55 76.76,-160.05 73.32 3.52 53
10 03/28/2025 23:41:46 -76.72, 7.26 106.74 03/28/2025 23:42:38 -76.73, 7.14 106.73 3.18 52
11 03/29/2025 00:32:32 76.75, 174.48 73.28 03/29/2025 00:33:17 76.74, 174.54 73.27 1.52 45
12 03/29/2025 01:23:16 -76.74, -18.16 106.75 03/29/2025 01:23:59 -76.75, -18.10 106.73 2.49 43
13 03/29/2025 02:14:01 76.72, 149.23 73.22 03/29/2025 02:14:39 76.72, 149.12 73.23 2.85 38
14 03/29/2025 03:04:46 -76.75, -43.59 106.77 03/29/2025 03:05:21 -76.73, -43.51 106.78 2.60 35

Figure of FY3D and METOP-C satellite orbits during SNOs since TLE Epoch: 3/15/2025
SNOs_Map_FY3D_METOP-C_20250315.jpg

Download SNOs between FY3D and METOP-C since TLE EPOCH: 03/15/2025 in txt file.

Historial Predications of SNOs between FY3D and METOP-C