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: 6/16/2025
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 06/17/2025 18:00:38 -78.35,-172.73 111.45 06/17/2025 18:01:39 -78.34,-172.60 111.37 3.16 61
2 06/17/2025 18:51:23 78.03, -3.55 69.00 06/17/2025 18:50:51 78.01, -3.43 69.01 3.22 32
3 06/19/2025 20:58:49 -78.31, 143.03 111.43 06/19/2025 20:59:30 -78.30, 143.09 111.38 1.76 41
4 06/19/2025 21:49:34 77.98, -47.78 69.02 06/19/2025 21:48:42 77.97, -47.74 68.99 1.38 52
5 06/21/2025 23:57:01 -78.31, 98.53 111.45 06/21/2025 23:57:22 -78.31, 98.53 111.43 0.50 21
6 06/22/2025 00:47:45 77.93, -92.04 69.07 06/22/2025 00:46:33 77.93, -92.10 68.99 1.55 72
7 06/24/2025 02:55:11 -78.24, 54.45 111.34 06/24/2025 02:55:12 -78.25, 54.33 111.36 3.02 1
8 06/26/2025 05:53:24 -78.28, 9.67 111.36 06/26/2025 05:53:04 -78.28, 9.67 111.37 0.26 20
9 06/28/2025 08:00:42 78.59, 156.02 68.29 06/28/2025 08:01:43 78.58, 156.01 68.34 0.20 61

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 6/16/2025
SNOs_Map_NOAA-19_TERRA_20250616.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 06/16/2025 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA