Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-15 and METOP-C Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/19/2025
Index Date (NOAA-15) Time (NOAA-15) Lat,Lon (NOAA-15) SZA (NOAA-15 ) Date (METOP-C) Time (METOP-C) Lat,Lon (METOP-C) SZA (METOP-C ) Distance(km) Time Diff (sec)
1 04/22/2025 08:11:25 -81.02, -85.86 109.44 04/22/2025 08:10:18 -81.03, -85.85 109.46 0.79 67
2 04/22/2025 09:01:58 81.03, 81.35 70.55 04/22/2025 09:00:59 81.02, 81.28 70.51 1.68 59
3 04/22/2025 09:52:24 -81.03,-111.33 109.47 04/22/2025 09:51:40 -81.02,-111.38 109.50 1.71 44
4 04/22/2025 10:42:55 81.02, 56.24 70.53 04/22/2025 10:42:19 81.03, 56.12 70.51 2.21 36
5 04/22/2025 11:33:21 -81.03,-136.44 109.49 04/22/2025 11:33:00 -81.03,-136.54 109.50 1.83 21
6 04/22/2025 12:23:54 81.04, 30.76 70.50 04/22/2025 12:23:40 81.04, 30.95 70.51 3.26 14
7 04/22/2025 13:14:19 -81.02,-161.55 109.50 04/22/2025 13:14:21 -81.04,-161.71 109.50 3.31 2
8 04/22/2025 14:04:52 81.03, 5.65 70.48 04/22/2025 14:05:01 81.04, 5.79 70.51 2.86 9
9 04/22/2025 14:55:18 -81.03, 172.98 109.54 04/22/2025 14:55:42 -81.04, 173.13 109.50 2.85 24
10 04/22/2025 15:45:51 81.04, -19.82 70.45 04/22/2025 15:46:23 81.03, -19.74 70.46 1.53 32
11 04/22/2025 16:36:17 -81.04, 147.51 109.57 04/22/2025 16:37:04 -81.03, 147.60 109.55 1.73 47
12 04/22/2025 17:26:49 81.03, -44.93 70.43 04/22/2025 17:27:44 81.04, -44.90 70.46 1.07 55
13 04/22/2025 18:17:15 -81.04, 122.41 109.59 04/22/2025 18:18:25 -81.04, 122.44 109.55 0.88 70

Figure of NOAA-15 and METOP-C satellite orbits during SNOs since TLE Epoch: 4/19/2025
SNOs_Map_NOAA-15_METOP-C_20250419.jpg

Download SNOs between NOAA-15 and METOP-C since TLE EPOCH: 04/19/2025 in txt file.

Historial Predications of SNOs between NOAA-15 and METOP-C