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: 11/23/2024
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 11/25/2024 06:58:33 -70.27,-107.96 88.99 11/25/2024 06:57:20 -70.28,-108.36 88.97 15.32 73
2 11/25/2024 07:48:02 70.05, 59.38 90.80 11/25/2024 07:48:02 70.03, 59.33 90.78 2.91 0
3 11/25/2024 08:37:33 -69.89,-133.21 89.36 11/25/2024 08:38:43 -69.91,-133.16 89.34 2.80 70
4 11/27/2024 23:15:05 -70.11, 7.70 88.66 11/27/2024 23:14:18 -70.09, 7.67 88.67 1.91 47
5 11/28/2024 00:04:32 70.00, 175.18 91.24 11/28/2024 00:05:03 70.00, 175.11 91.25 2.79 31
6 11/30/2024 14:41:57 70.60, -43.34 92.28 11/30/2024 14:40:47 70.63, -44.75 92.31 52.21 70
7 11/30/2024 15:31:35 -70.06, 123.51 88.26 11/30/2024 15:31:20 -70.08, 123.44 88.25 3.03 15
8 11/30/2024 16:21:02 69.95, -69.01 91.63 11/30/2024 16:22:04 69.94, -69.04 91.63 1.65 62
9 12/03/2024 06:58:34 70.11, 71.83 92.18 12/03/2024 06:57:39 70.10, 71.83 92.18 1.38 55
10 12/03/2024 07:48:04 -70.01,-120.68 87.92 12/03/2024 07:48:21 -70.02,-120.73 87.91 2.06 17
11 12/03/2024 08:37:44 69.18, 45.84 91.26 12/03/2024 08:38:51 69.14, 47.86 91.22 80.05 67
12 12/05/2024 23:15:02 70.07,-172.35 92.48 12/05/2024 23:14:40 70.06,-172.36 92.48 0.79 22
13 12/06/2024 00:04:32 -69.97, -4.85 87.62 12/06/2024 00:05:22 -69.97, -4.91 87.61 2.47 50

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/23/2024
SNOs_Map_LANDSAT-8_NPP_20241123.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/23/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP