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: 4/3/2024
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 1.99 69
2 04/04/2024 14:41:31 70.10, -44.11 64.02 04/04/2024 14:41:38 70.11, -44.04 64.03 3.09 7
3 04/04/2024 15:31:04 -69.82, 123.13 116.26 04/04/2024 15:32:16 -69.82, 123.72 116.28 22.46 72
4 04/07/2024 06:08:32 -70.24, -95.69 116.85 04/07/2024 06:07:50 -70.22, -95.74 116.87 3.12 42
5 04/07/2024 06:58:00 70.08, 71.73 62.98 04/07/2024 06:58:34 70.09, 71.76 63.00 2.10 34
6 04/09/2024 21:35:23 70.73,-146.71 62.64 04/09/2024 21:34:13 70.76,-148.16 62.72 53.27 70
7 04/09/2024 22:25:01 -70.19, 20.12 117.90 04/09/2024 22:24:46 -70.20, 20.05 117.88 2.92 15
8 04/09/2024 23:14:28 70.08,-172.40 61.98 04/09/2024 23:15:30 70.08,-172.46 61.98 2.48 62
9 04/12/2024 13:52:00 70.21, -31.60 61.15 04/12/2024 13:50:59 70.23, -31.55 61.18 2.69 61
10 04/12/2024 14:41:30 -70.11, 135.88 118.96 04/12/2024 14:41:41 -70.14, 135.91 118.93 3.38 11
11 04/12/2024 15:31:06 69.50, -57.31 60.44 04/12/2024 15:32:15 69.49, -55.83 60.39 58.02 69
12 04/15/2024 06:08:26 70.21, 84.28 60.19 04/15/2024 06:07:53 70.18, 84.29 60.16 3.36 33
13 04/15/2024 06:57:56 -70.11,-108.23 119.93 04/15/2024 06:58:35 -70.08,-108.25 119.95 2.85 39

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 4/3/2024
SNOs_Map_LANDSAT-8_NPP_20240403.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 04/03/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP