Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/22/2025
Index Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Distance(km) Time Diff (sec)
1 05/02/2025 05:30:38 -74.88, -75.84 120.53 05/02/2025 05:29:29 -74.88, -77.46 120.58 47.15 69
2 05/02/2025 06:20:02 75.12, 91.17 59.69 05/02/2025 06:18:50 75.10, 90.76 59.65 12.10 72
3 05/02/2025 07:09:21 -75.20,-101.38 120.25 05/02/2025 07:08:16 -75.18,-101.40 120.28 2.90 65
4 05/02/2025 07:58:40 75.20, 66.30 59.74 05/02/2025 07:57:41 75.20, 66.29 59.73 0.53 59
5 05/02/2025 08:47:58 -75.23,-126.10 120.24 05/02/2025 08:47:08 -75.23,-126.00 120.26 3.11 50
6 05/02/2025 09:37:17 75.23, 41.58 59.75 05/02/2025 09:36:33 75.24, 41.70 59.76 3.74 44
7 05/02/2025 10:26:34 -75.21,-150.69 120.28 05/02/2025 10:26:01 -75.22,-150.73 120.28 1.46 33
8 05/02/2025 11:15:53 75.21, 16.98 59.71 05/02/2025 11:15:26 75.24, 16.96 59.73 3.44 27
9 05/02/2025 12:05:11 -75.24,-175.42 120.28 05/02/2025 12:04:54 -75.22,-175.46 120.31 2.88 17
10 05/02/2025 12:54:30 75.24, -7.74 59.71 05/02/2025 12:54:19 75.23, -7.77 59.71 0.78 11
11 05/02/2025 13:43:48 -75.27, 159.85 120.27 05/02/2025 13:43:46 -75.26, 159.94 120.28 2.69 2
12 05/02/2025 14:33:07 75.27, -32.47 59.72 05/02/2025 14:33:11 75.28, -32.37 59.74 3.45 4
13 05/02/2025 15:22:24 -75.25, 135.26 120.31 05/02/2025 15:22:39 -75.26, 135.21 120.30 1.83 15
14 05/02/2025 16:11:43 75.25, -57.07 59.68 05/02/2025 16:12:04 75.28, -57.10 59.71 3.57 21
15 05/02/2025 17:01:01 -75.28, 110.53 120.31 05/02/2025 17:01:32 -75.25, 110.47 120.33 2.97 31
16 05/02/2025 17:50:20 75.27, -81.80 59.69 05/02/2025 17:50:57 75.27, -81.83 59.69 1.09 37
17 05/02/2025 18:39:38 -75.30, 85.80 120.30 05/02/2025 18:40:24 -75.30, 85.88 120.30 2.35 46
18 05/02/2025 19:28:57 75.30,-106.53 59.69 05/02/2025 19:29:49 75.32,-106.43 59.72 3.18 52
19 05/02/2025 20:18:13 -75.28, 61.21 120.34 05/02/2025 20:19:16 -75.29, 61.14 120.32 2.11 63
20 05/02/2025 21:07:33 75.33,-131.26 59.70 05/02/2025 21:08:41 75.31,-131.16 59.69 3.45 68
21 05/02/2025 21:56:55 -75.56, 35.76 120.11 05/02/2025 21:58:04 -75.54, 37.10 120.08 37.29 69
22 05/02/2025 22:46:19 75.80,-157.30 60.11 05/02/2025 22:47:25 75.76,-154.62 60.16 73.44 66

Figure of AQUA and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/22/2025
SNOs_Map_AQUA_LANDSAT-8_20250422.jpg

Download SNOs between AQUA and LANDSAT-8 since TLE EPOCH: 04/22/2025 in txt file.

Historial Predications of SNOs between AQUA and LANDSAT-8