Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between AURA and LANDSAT-8 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/29/2025
Index Date (AURA) Time (AURA) Lat,Lon (AURA) SZA (AURA ) Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Distance(km) Time Diff (sec)
1 11/12/2025 10:16:27 -73.62,-149.01 88.47 11/12/2025 10:15:21 -73.60,-151.51 88.59 78.54 66
2 11/12/2025 11:05:51 73.85, 18.15 91.75 11/12/2025 11:04:42 73.81, 16.60 91.65 48.12 69
3 11/12/2025 11:55:16 -74.18,-174.96 87.94 11/12/2025 11:54:03 -74.17,-174.96 87.96 1.83 73
4 11/12/2025 12:44:35 74.16, -7.22 92.05 11/12/2025 12:43:28 74.18, -7.29 92.06 3.15 67
5 11/12/2025 13:33:54 -74.19, 160.38 87.92 11/12/2025 13:32:56 -74.17, 160.32 87.94 2.51 58
6 11/12/2025 14:23:14 74.21, -32.00 92.12 11/12/2025 14:22:21 74.18, -32.01 92.08 3.38 53
7 11/12/2025 15:12:32 -74.19, 135.72 87.90 11/12/2025 15:11:49 -74.17, 135.61 87.92 3.91 43
8 11/12/2025 16:01:52 74.21, -56.66 92.14 11/12/2025 16:01:13 74.23, -56.61 92.16 2.97 39
9 11/12/2025 16:51:11 -74.24, 110.94 87.83 11/12/2025 16:50:41 -74.22, 111.01 87.85 2.56 30
10 11/12/2025 17:40:30 74.21, -81.32 92.16 11/12/2025 17:40:06 74.23, -81.32 92.18 2.50 24
11 11/12/2025 18:29:49 -74.24, 86.28 87.81 11/12/2025 18:29:34 -74.23, 86.29 87.83 1.52 15
12 11/12/2025 19:19:08 74.21,-105.98 92.18 11/12/2025 19:18:59 74.24,-106.04 92.20 3.09 9
13 11/12/2025 20:08:27 -74.24, 61.62 87.79 11/12/2025 20:08:27 -74.23, 61.58 87.81 2.00 0
14 11/12/2025 20:57:47 74.27,-130.77 92.24 11/12/2025 20:57:52 74.24,-130.76 92.22 3.13 5

Figure of AURA and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/29/2025
SNOs_Map_AURA_LANDSAT-8_20251030.jpg

Download SNOs between AURA and LANDSAT-8 since TLE EPOCH: 10/29/2025 in txt file.

Historial Predications of SNOs between AURA and LANDSAT-8