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: 6/22/2024
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 06/23/2024 14:41:09 70.14, -43.94 46.69 06/23/2024 14:40:32 70.14, -43.89 46.69 1.99 37
2 06/23/2024 15:30:39 -70.03, 123.54 133.42 06/23/2024 15:31:14 -70.05, 123.57 133.41 2.45 35
3 06/26/2024 06:08:05 -70.60, -95.03 132.80 06/26/2024 06:06:54 -70.63, -96.23 132.71 44.31 71
4 06/26/2024 06:57:39 70.11, 71.90 46.74 06/26/2024 06:57:30 70.09, 71.94 46.72 2.88 9
5 06/26/2024 07:47:09 -70.00,-120.62 133.37 06/26/2024 07:48:12 -70.00,-120.61 133.38 0.45 63
6 06/28/2024 22:24:43 -70.17, 20.22 133.09 06/28/2024 22:23:45 -70.17, 20.25 133.07 1.54 58
7 06/28/2024 23:14:10 70.06,-172.29 46.82 06/28/2024 23:14:29 70.05,-172.25 46.81 1.70 19
8 06/29/2024 00:03:51 -69.35, -5.64 133.86 06/29/2024 00:04:59 -69.33, -3.87 133.95 69.28 68
9 07/01/2024 14:41:13 -70.14, 136.06 132.93 07/01/2024 14:40:44 -70.14, 136.05 132.93 0.50 29
10 07/01/2024 15:30:40 70.03, -56.45 46.97 07/01/2024 15:31:28 70.02, -56.46 46.95 1.55 48
11 07/04/2024 06:08:13 70.19, 84.39 47.34 07/04/2024 06:07:01 70.21, 84.38 47.37 1.38 72
12 07/04/2024 06:57:43 -70.09,-108.12 132.76 07/04/2024 06:57:43 -70.11,-108.16 132.73 2.93 0
13 07/04/2024 07:47:12 69.87, 59.21 47.04 07/04/2024 07:48:24 69.84, 59.57 46.98 14.40 72

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 6/22/2024
SNOs_Map_LANDSAT-8_NPP_20240622.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 06/22/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP