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: 4/13/2025
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, -85.96 109.44 04/22/2025 08:10:18 -81.03, -85.90 109.46 1.07 67
2 04/22/2025 09:01:57 81.02, 81.56 70.56 04/22/2025 09:00:58 81.03, 81.55 70.55 1.37 59
3 04/22/2025 09:52:22 -81.02,-111.07 109.46 04/22/2025 09:51:38 -81.03,-111.06 109.46 1.53 44
4 04/22/2025 10:42:55 81.03, 56.08 70.52 04/22/2025 10:42:19 81.02, 56.01 70.50 1.53 36
5 04/22/2025 11:33:21 -81.03,-136.54 109.49 04/22/2025 11:33:00 -81.02,-136.60 109.51 1.18 21
6 04/22/2025 12:23:53 81.02, 30.97 70.51 04/22/2025 12:23:40 81.03, 30.85 70.50 2.19 13
7 04/22/2025 13:14:19 -81.02,-161.65 109.51 04/22/2025 13:14:21 -81.03,-161.76 109.51 2.07 2
8 04/22/2025 14:04:52 81.04, 5.49 70.47 04/22/2025 14:05:01 81.04, 5.68 70.50 3.34 9
9 04/22/2025 14:55:18 -81.04, 172.87 109.54 04/22/2025 14:55:43 -81.02, 172.71 109.56 3.22 25
10 04/22/2025 15:45:50 81.03, -19.62 70.46 04/22/2025 15:46:22 81.04, -19.48 70.50 3.00 32
11 04/22/2025 16:36:17 -81.05, 147.40 109.58 04/22/2025 16:37:04 -81.03, 147.54 109.56 3.04 47
12 04/22/2025 17:26:49 81.04, -45.10 70.42 04/22/2025 17:27:44 81.04, -45.01 70.45 1.60 55
13 04/22/2025 18:17:15 -81.04, 122.29 109.60 04/22/2025 18:18:25 -81.04, 122.38 109.56 1.49 70

Figure of NOAA-15 and METOP-C satellite orbits during SNOs since TLE Epoch: 4/13/2025
SNOs_Map_NOAA-15_METOP-C_20250413.jpg

Download SNOs between NOAA-15 and METOP-C since TLE EPOCH: 04/13/2025 in txt file.

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