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: 4/12/2025
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, -86.01 109.44 04/22/2025 08:10:18 -81.02, -85.95 109.47 1.23 67
2 04/22/2025 09:01:57 81.02, 81.50 70.56 04/22/2025 09:00:58 81.03, 81.49 70.54 0.76 59
3 04/22/2025 09:52:23 -81.02,-111.12 109.46 04/22/2025 09:51:39 -81.03,-111.11 109.47 0.99 44
4 04/22/2025 10:42:56 81.03, 56.02 70.52 04/22/2025 10:42:20 81.02, 55.96 70.49 1.97 36
5 04/22/2025 11:33:22 -81.03,-136.59 109.50 04/22/2025 11:33:01 -81.02,-136.65 109.52 1.57 21
6 04/22/2025 12:23:54 81.03, 30.91 70.51 04/22/2025 12:23:41 81.03, 30.79 70.49 2.09 13
7 04/22/2025 13:14:20 -81.03,-161.70 109.51 04/22/2025 13:14:22 -81.03,-161.81 109.52 1.92 2
8 04/22/2025 14:04:53 81.04, 5.43 70.47 04/22/2025 14:05:02 81.03, 5.63 70.49 3.37 9
9 04/22/2025 14:55:19 -81.04, 172.83 109.55 04/22/2025 14:55:43 -81.04, 173.02 109.52 3.44 24
10 04/22/2025 15:45:51 81.03, -19.68 70.45 04/22/2025 15:46:23 81.04, -19.54 70.49 2.70 32
11 04/22/2025 16:36:17 -81.03, 147.72 109.56 04/22/2025 16:37:04 -81.04, 147.86 109.52 2.90 47
12 04/22/2025 17:26:50 81.04, -45.16 70.42 04/22/2025 17:27:45 81.03, -45.07 70.44 1.88 55
13 04/22/2025 18:17:16 -81.04, 122.24 109.60 04/22/2025 18:18:26 -81.04, 122.33 109.57 1.65 70

Figure of NOAA-15 and METOP-C satellite orbits during SNOs since TLE Epoch: 4/12/2025
SNOs_Map_NOAA-15_METOP-C_20250412.jpg

Download SNOs between NOAA-15 and METOP-C since TLE EPOCH: 04/12/2025 in txt file.

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