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: 4/21/2025
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 08:11:24 -81.02, -85.77 109.43 04/22/2025 08:10:17 -81.03, -85.74 109.44 1.84 67
2 04/22/2025 09:01:57 81.02, 81.46 70.56 04/22/2025 09:00:58 81.03, 81.40 70.53 1.06 59
3 04/22/2025 09:52:23 -81.03,-111.24 109.47 04/22/2025 09:51:39 -81.03,-111.27 109.49 0.81 44
4 04/22/2025 10:42:55 81.02, 56.35 70.54 04/22/2025 10:42:19 81.03, 56.24 70.53 2.60 36
5 04/22/2025 11:33:21 -81.02,-136.34 109.48 04/22/2025 11:33:00 -81.03,-136.44 109.49 2.01 21
6 04/22/2025 12:23:54 81.03, 30.87 70.50 04/22/2025 12:23:41 81.02, 30.71 70.48 2.98 13
7 04/22/2025 13:14:20 -81.03,-161.82 109.52 04/22/2025 13:14:22 -81.02,-161.97 109.54 2.87 2
8 04/22/2025 14:04:53 81.04, 5.40 70.47 04/22/2025 14:05:02 81.03, 5.54 70.48 2.71 9
9 04/22/2025 14:55:19 -81.05, 172.71 109.55 04/22/2025 14:55:43 -81.03, 172.87 109.54 3.05 24
10 04/22/2025 15:45:51 81.03, -19.71 70.45 04/22/2025 15:46:23 81.04, -19.62 70.48 1.70 32
11 04/22/2025 16:36:17 -81.04, 147.60 109.57 04/22/2025 16:37:04 -81.04, 147.70 109.54 1.70 47
12 04/22/2025 17:26:50 81.05, -45.19 70.42 04/22/2025 17:27:45 81.03, -45.15 70.43 1.82 55
13 04/22/2025 18:17:15 -81.03, 122.50 109.58 04/22/2025 18:18:25 -81.05, 122.54 109.54 1.87 70

Figure of NOAA-15 and METOP-C satellite orbits during SNOs since TLE Epoch: 4/21/2025
SNOs_Map_NOAA-15_METOP-C_20250421.jpg

Download SNOs between NOAA-15 and METOP-C since TLE EPOCH: 04/21/2025 in txt file.

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