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: 4/18/2025
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, -86.05 109.45 04/22/2025 08:10:18 -81.02, -86.05 109.48 1.34 67
2 04/22/2025 09:01:57 81.02, 81.51 70.56 04/22/2025 09:00:58 81.03, 81.44 70.53 1.33 59
3 04/22/2025 09:52:23 -81.02,-111.16 109.46 04/22/2025 09:51:39 -81.03,-111.21 109.48 0.88 44
4 04/22/2025 10:42:56 81.03, 56.03 70.52 04/22/2025 10:42:20 81.02, 55.91 70.48 2.78 36
5 04/22/2025 11:33:21 -81.02,-136.27 109.48 04/22/2025 11:33:00 -81.04,-136.38 109.48 2.63 21
6 04/22/2025 12:23:54 81.03, 30.92 70.51 04/22/2025 12:23:41 81.03, 30.74 70.48 3.09 13
7 04/22/2025 13:14:20 -81.03,-161.74 109.51 04/22/2025 13:14:22 -81.03,-161.91 109.53 2.86 2
8 04/22/2025 14:04:53 81.04, 5.44 70.47 04/22/2025 14:05:02 81.03, 5.58 70.48 2.41 9
9 04/22/2025 14:55:19 -81.04, 172.79 109.55 04/22/2025 14:55:43 -81.03, 172.93 109.53 2.59 24
10 04/22/2025 15:45:51 81.03, -19.67 70.45 04/22/2025 15:46:23 81.04, -19.58 70.48 1.74 32
11 04/22/2025 16:36:17 -81.03, 147.68 109.56 04/22/2025 16:37:04 -81.04, 147.76 109.53 1.72 47
12 04/22/2025 17:26:50 81.04, -45.14 70.42 04/22/2025 17:27:45 81.03, -45.12 70.43 1.34 55
13 04/22/2025 18:17:16 -81.05, 122.21 109.60 04/22/2025 18:18:26 -81.03, 122.23 109.58 1.46 70

Figure of NOAA-15 and METOP-C satellite orbits during SNOs since TLE Epoch: 4/18/2025
SNOs_Map_NOAA-15_METOP-C_20250418.jpg

Download SNOs between NOAA-15 and METOP-C since TLE EPOCH: 04/18/2025 in txt file.

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