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: 6/27/2024
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 06/28/2024 22:24:43 -70.18, 20.24 133.07 06/28/2024 22:23:45 -70.16, 20.28 133.09 2.88 58
2 06/28/2024 23:14:10 70.08,-172.26 46.84 06/28/2024 23:14:30 70.08,-172.30 46.84 1.58 20
3 06/29/2024 00:03:51 -69.36, -5.62 133.84 06/29/2024 00:04:59 -69.31, -3.85 133.97 69.57 68
4 07/01/2024 14:41:12 -70.14, 136.07 132.93 07/01/2024 14:40:43 -70.13, 136.07 132.94 1.73 29
5 07/01/2024 15:30:39 70.04, -56.43 46.98 07/01/2024 15:31:28 70.05, -56.51 46.99 3.20 49
6 07/04/2024 06:08:12 70.18, 84.38 47.33 07/04/2024 06:07:00 70.19, 84.41 47.35 1.44 72
7 07/04/2024 06:57:42 -70.07,-108.14 132.77 07/04/2024 06:57:42 -70.11,-108.14 132.74 3.66 0
8 07/04/2024 07:47:11 69.86, 59.19 47.03 07/04/2024 07:48:23 69.82, 59.59 46.97 15.76 72
9 07/06/2024 22:24:41 70.13,-159.80 47.55 07/06/2024 22:23:58 70.13,-159.74 47.55 2.46 43
10 07/06/2024 23:14:11 -70.02, 7.67 132.55 07/06/2024 23:14:40 -70.04, 7.71 132.54 2.17 29
11 07/09/2024 13:51:33 -70.70, 149.29 131.59 07/09/2024 13:50:23 -70.77, 147.68 131.46 59.20 70
12 07/09/2024 14:41:09 70.10, -43.95 47.84 07/09/2024 14:40:57 70.12, -43.98 47.87 2.47 12
13 07/09/2024 15:30:39 -70.00, 123.53 132.26 07/09/2024 15:31:38 -69.98, 123.55 132.28 1.88 59

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 6/27/2024
SNOs_Map_LANDSAT-8_NPP_20240627.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 06/27/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP