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: 4/15/2025
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 -81.03, -85.98 109.44 04/22/2025 08:10:18 -81.02, -85.98 109.47 0.59 67
2 04/22/2025 09:01:57 81.02, 81.56 70.56 04/22/2025 09:00:58 81.03, 81.48 70.54 1.75 59
3 04/22/2025 09:52:23 -81.02,-111.09 109.46 04/22/2025 09:51:39 -81.03,-111.15 109.47 1.46 44
4 04/22/2025 10:42:56 81.03, 56.08 70.52 04/22/2025 10:42:20 81.02, 55.94 70.49 2.69 36
5 04/22/2025 11:33:22 -81.03,-136.56 109.49 04/22/2025 11:33:01 -81.02,-136.68 109.52 2.41 21
6 04/22/2025 12:23:54 81.02, 30.97 70.51 04/22/2025 12:23:41 81.03, 30.78 70.49 3.31 13
7 04/22/2025 13:14:20 -81.03,-161.67 109.51 04/22/2025 13:14:22 -81.03,-161.84 109.52 3.08 2
8 04/22/2025 14:04:53 81.04, 5.49 70.47 04/22/2025 14:05:02 81.03, 5.62 70.49 2.13 9
9 04/22/2025 14:55:19 -81.04, 172.86 109.55 04/22/2025 14:55:43 -81.04, 172.99 109.52 2.26 24
10 04/22/2025 15:45:51 81.03, -19.62 70.46 04/22/2025 15:46:23 81.04, -19.55 70.49 1.90 32
11 04/22/2025 16:36:17 -81.03, 147.75 109.56 04/22/2025 16:37:04 -81.04, 147.83 109.52 2.02 47
12 04/22/2025 17:26:50 81.04, -45.10 70.42 04/22/2025 17:27:45 81.03, -45.08 70.44 0.84 55
13 04/22/2025 18:17:16 -81.04, 122.28 109.60 04/22/2025 18:18:26 -81.04, 122.29 109.57 0.72 70

Figure of NOAA-15 and METOP-C satellite orbits during SNOs since TLE Epoch: 4/15/2025
SNOs_Map_NOAA-15_METOP-C_20250415.jpg

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

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