Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-19 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/7/2025
Index Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 04/08/2025 21:02:42 -74.27, 156.14 91.59 04/08/2025 21:03:38 -74.28, 156.10 91.55 1.56 56
2 04/08/2025 21:53:26 73.27, -34.13 89.43 04/08/2025 21:52:40 73.26, -34.08 89.39 2.00 46
3 04/11/2025 00:01:05 -74.52, 110.93 92.57 04/11/2025 00:01:47 -74.51, 111.01 92.50 3.07 42
4 04/11/2025 00:51:43 73.23, -78.57 88.76 04/11/2025 00:50:44 73.23, -78.58 88.69 0.38 59
5 04/13/2025 02:59:21 -74.45, 66.60 93.20 04/13/2025 02:59:50 -74.46, 66.57 93.18 1.35 29
6 04/13/2025 03:50:03 73.35,-123.39 87.93 04/13/2025 03:48:50 73.35,-123.37 87.86 0.87 73
7 04/15/2025 05:57:38 -74.44, 22.11 93.88 04/15/2025 05:57:53 -74.45, 22.04 93.88 2.35 15
8 04/17/2025 08:55:58 -74.57, -22.80 94.71 04/17/2025 08:55:58 -74.57, -22.80 94.71 0.22 0
9 04/19/2025 11:06:28 80.88, 80.36 75.24 04/19/2025 11:07:40 81.67, 81.91 75.78 91.35 72

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 4/7/2025
SNOs_Map_NOAA-19_TERRA_20250407.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 04/07/2025 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA