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: 1/9/2025
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 01/09/2025 17:43:32 -45.09,-131.05 44.59 01/09/2025 17:44:01 -45.17,-130.69 44.28 29.85 29
2 01/09/2025 18:35:45 49.08, 34.51 133.39 01/09/2025 18:34:35 49.38, 35.37 133.65 70.58 70
3 01/11/2025 20:42:00 -45.08,-175.62 44.92 01/11/2025 20:42:33 -45.12,-175.34 44.64 21.94 33
4 01/11/2025 21:34:09 48.86, -9.96 133.16 01/11/2025 21:33:02 49.03, -9.17 133.43 61.02 67
5 01/13/2025 23:40:28 -45.07, 139.81 45.26 01/13/2025 23:41:05 -45.09, 139.99 45.04 14.21 37
6 01/14/2025 00:32:33 48.66, -54.44 132.91 01/14/2025 00:31:30 48.77, -53.73 133.15 53.20 63
7 01/16/2025 02:38:56 -45.07, 95.24 45.63 01/16/2025 02:39:37 -45.09, 95.32 45.46 6.50 41
8 01/16/2025 03:30:55 48.35, -98.87 132.69 01/16/2025 03:29:57 48.49, -98.29 132.87 45.41 58
9 01/18/2025 05:37:33 -45.60, 50.47 46.26 01/18/2025 05:38:17 -45.60, 50.47 46.13 0.66 44
10 01/18/2025 06:29:18 48.11,-143.33 132.43 01/18/2025 06:28:24 48.23,-142.86 132.56 37.67 54
11 01/20/2025 08:36:37 -47.67, 5.04 47.73 01/20/2025 08:37:23 -47.68, 5.04 47.61 0.35 46
12 01/20/2025 09:27:42 47.94, 172.18 132.12 01/20/2025 09:26:51 48.00, 172.57 132.22 29.86 51
13 01/22/2025 11:35:34 -49.36, -40.27 49.08 01/22/2025 11:36:22 -49.37, -40.29 48.97 2.18 48

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 1/9/2025
SNOs_Map_NOAA-19_TERRA_20250109.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 01/09/2025 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA