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: 6/6/2025
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 06/07/2025 04:00:18 77.94,-140.55 69.80 06/07/2025 04:01:26 77.95,-140.62 69.84 2.08 68
2 06/07/2025 04:51:10 -77.52, 28.88 109.66 06/07/2025 04:50:36 -77.53, 28.82 109.70 1.47 34
3 06/09/2025 06:58:32 77.99, 174.68 69.54 06/09/2025 06:59:20 77.99, 174.71 69.58 0.80 48
4 06/09/2025 07:49:24 -77.56, -15.84 109.91 06/09/2025 07:48:30 -77.56, -15.83 109.95 0.26 54
5 06/11/2025 09:56:45 78.00, 130.10 69.35 06/11/2025 09:57:13 77.99, 130.20 69.40 2.58 28
6 06/11/2025 10:47:36 -77.53, -60.18 110.03 06/11/2025 10:46:22 -77.52, -60.16 110.08 1.60 74
7 06/13/2025 12:54:56 77.94, 85.93 69.30 06/13/2025 12:55:05 77.96, 85.82 69.28 3.19 9
8 06/15/2025 15:53:11 78.04, 40.89 69.06 06/15/2025 15:52:59 78.03, 41.01 69.08 2.98 12
9 06/17/2025 18:00:37 -78.30,-172.44 111.38 06/17/2025 18:01:38 -78.29,-172.37 111.31 2.04 61
10 06/17/2025 18:51:22 77.98, -3.32 69.06 06/17/2025 18:50:50 77.98, -3.27 69.05 1.57 32
11 06/19/2025 20:58:49 -78.30, 143.10 111.42 06/19/2025 20:59:30 -78.30, 143.10 111.38 0.06 41

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 6/6/2025
SNOs_Map_NOAA-19_TERRA_20250606.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 06/06/2025 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA