Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/2/2024
Index Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 04/04/2024 13:52:03 -70.26, 148.47 115.82 04/04/2024 13:50:54 -70.24, 148.46 115.82 1.97 69
2 04/04/2024 14:41:31 70.10, -44.11 64.02 04/04/2024 14:41:38 70.11, -44.04 64.04 3.30 7
3 04/04/2024 15:31:04 -69.82, 123.13 116.26 04/04/2024 15:32:16 -69.82, 123.72 116.29 22.54 72
4 04/07/2024 06:08:32 -70.23, -95.70 116.86 04/07/2024 06:07:50 -70.22, -95.74 116.86 2.33 42
5 04/07/2024 06:58:00 70.07, 71.72 62.98 04/07/2024 06:58:34 70.09, 71.75 63.00 3.23 34
6 04/09/2024 21:35:23 70.72,-146.74 62.63 04/09/2024 21:34:13 70.76,-148.17 62.72 52.93 70
7 04/09/2024 22:25:01 -70.17, 20.10 117.92 04/09/2024 22:24:45 -70.15, 20.12 117.93 2.59 16
8 04/09/2024 23:14:28 70.06,-172.42 61.97 04/09/2024 23:15:29 70.03,-172.39 61.93 3.33 61
9 04/12/2024 13:51:59 70.24, -31.56 61.18 04/12/2024 13:50:59 70.24, -31.57 61.19 0.26 60
10 04/12/2024 14:41:29 -70.14, 135.93 118.94 04/12/2024 14:41:41 -70.15, 135.89 118.92 1.67 12
11 04/12/2024 15:31:06 69.47, -57.35 60.41 04/12/2024 15:32:14 69.45, -55.76 60.34 62.01 68
12 04/15/2024 06:08:25 70.22, 84.30 60.20 04/15/2024 06:07:53 70.20, 84.26 60.18 3.29 32
13 04/15/2024 06:57:55 -70.12,-108.21 119.92 04/15/2024 06:58:35 -70.10,-108.27 119.94 3.46 40

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 4/2/2024
SNOs_Map_LANDSAT-8_NPP_20240402.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 04/02/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP