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: 3/9/2025
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 03/12/2025 14:53:52 -74.46, 143.11 102.53 03/12/2025 14:52:45 -74.46, 140.85 102.56 67.24 67
2 03/12/2025 15:43:16 74.70, -49.81 77.69 03/12/2025 15:42:06 74.69, -50.95 77.66 33.52 70
3 03/12/2025 16:32:39 -74.94, 117.24 102.10 03/12/2025 16:31:29 -74.92, 117.28 102.11 2.08 70
4 03/12/2025 17:21:58 74.92, -75.05 77.88 03/12/2025 17:20:54 74.94, -75.02 77.90 2.48 64
5 03/12/2025 18:11:16 -74.91, 92.66 102.15 03/12/2025 18:10:22 -74.92, 92.56 102.14 3.35 54
6 03/12/2025 19:00:36 74.94, -99.76 77.87 03/12/2025 18:59:47 74.95, -99.74 77.87 0.62 49
7 03/12/2025 19:49:54 -74.93, 67.95 102.16 03/12/2025 19:49:15 -74.93, 67.85 102.16 3.03 39
8 03/12/2025 20:39:14 74.96,-124.47 77.87 03/12/2025 20:38:40 74.95,-124.46 77.85 1.95 34
9 03/12/2025 21:28:32 -74.95, 43.24 102.17 03/12/2025 21:28:07 -74.98, 43.26 102.14 3.25 25
10 03/12/2025 22:17:51 74.93,-149.05 77.81 03/12/2025 22:17:33 74.95,-149.17 77.82 3.96 18
11 03/12/2025 23:07:10 -74.97, 18.53 102.17 03/12/2025 23:07:00 -74.98, 18.54 102.16 1.15 10
12 03/12/2025 23:56:29 74.96,-173.76 77.80 03/12/2025 23:56:26 74.95,-173.89 77.80 3.86 3
13 03/13/2025 00:45:48 -74.99, -6.18 102.18 03/13/2025 00:45:53 -74.98, -6.17 102.19 1.08 5
14 03/13/2025 01:35:07 74.98, 161.53 77.80 03/13/2025 01:35:18 75.00, 161.52 77.82 2.87 11
15 03/13/2025 02:24:26 -75.01, -30.89 102.19 03/13/2025 02:24:46 -74.98, -30.89 102.21 3.19 20
16 03/13/2025 03:13:45 75.00, 136.82 77.79 03/13/2025 03:14:11 75.00, 136.81 77.80 0.77 26
17 03/13/2025 04:03:04 -75.03, -55.60 102.19 03/13/2025 04:03:38 -75.04, -55.47 102.19 3.72 34
18 03/13/2025 04:52:23 75.02, 112.11 77.79 03/13/2025 04:53:04 75.01, 112.09 77.77 1.55 41
19 03/13/2025 05:41:41 -75.00, -80.18 102.25 03/13/2025 05:42:31 -75.04, -80.19 102.21 3.70 50
20 03/13/2025 06:31:01 75.04, 87.39 77.78 03/13/2025 06:31:57 75.01, 87.37 77.75 3.71 56
21 03/13/2025 07:20:19 -75.03,-104.89 102.25 03/13/2025 07:21:24 -75.04,-104.91 102.24 1.59 65
22 03/13/2025 08:09:39 75.06, 62.68 77.77 03/13/2025 08:10:49 75.06, 62.79 77.78 3.08 70
23 03/13/2025 08:59:03 -75.34,-130.43 101.97 03/13/2025 09:00:12 -75.29,-128.95 102.00 42.11 69
24 03/13/2025 09:48:27 75.58, 36.56 78.25 03/13/2025 09:49:32 75.56, 39.45 78.28 80.10 65

Figure of AQUA and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/9/2025
SNOs_Map_AQUA_LANDSAT-8_20250309.jpg

Download SNOs between AQUA and LANDSAT-8 since TLE EPOCH: 03/09/2025 in txt file.

Historial Predications of SNOs between AQUA and LANDSAT-8