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: 4/14/2025
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, -85.84 109.43 04/22/2025 08:10:17 -81.03, -85.80 109.45 1.26 67
2 04/22/2025 09:01:57 81.03, 81.33 70.55 04/22/2025 09:00:58 81.02, 81.28 70.51 1.48 59
3 04/22/2025 09:52:23 -81.03,-111.31 109.47 04/22/2025 09:51:39 -81.02,-111.33 109.50 1.23 44
4 04/22/2025 10:42:55 81.02, 56.21 70.53 04/22/2025 10:42:19 81.03, 56.12 70.51 1.71 36
5 04/22/2025 11:33:21 -81.02,-136.42 109.49 04/22/2025 11:33:00 -81.03,-136.50 109.50 1.45 21
6 04/22/2025 12:23:53 81.02, 31.10 70.52 04/22/2025 12:23:40 81.03, 30.95 70.51 3.23 13
7 04/22/2025 13:14:20 -81.04,-161.89 109.52 04/22/2025 13:14:22 -81.02,-162.03 109.55 3.00 2
8 04/22/2025 14:04:52 81.03, 5.63 70.48 04/22/2025 14:05:01 81.04, 5.79 70.51 3.19 9
9 04/22/2025 14:55:18 -81.03, 173.00 109.54 04/22/2025 14:55:43 -81.03, 172.80 109.55 3.38 25
10 04/22/2025 15:45:51 81.04, -19.85 70.44 04/22/2025 15:46:23 81.03, -19.74 70.46 2.06 32
11 04/22/2025 16:36:17 -81.04, 147.53 109.57 04/22/2025 16:37:04 -81.04, 147.64 109.55 2.05 47
12 04/22/2025 17:26:49 81.03, -44.96 70.43 04/22/2025 17:27:44 81.04, -44.91 70.46 1.25 55
13 04/22/2025 18:17:15 -81.03, 122.42 109.59 04/22/2025 18:18:25 -81.04, 122.47 109.55 1.38 70

Figure of NOAA-15 and METOP-C satellite orbits during SNOs since TLE Epoch: 4/14/2025
SNOs_Map_NOAA-15_METOP-C_20250414.jpg

Download SNOs between NOAA-15 and METOP-C since TLE EPOCH: 04/14/2025 in txt file.

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