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: 11/5/2023
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 11/07/2023 06:09:02 70.38, 84.61 86.48 11/07/2023 06:07:50 70.44, 84.03 86.54 22.66 72
2 11/07/2023 06:58:35 -70.10,-108.16 93.79 11/07/2023 06:58:27 -70.10,-108.12 93.80 1.58 8
3 11/07/2023 07:48:02 69.99, 59.34 86.12 11/07/2023 07:49:11 69.97, 59.38 86.09 3.31 69
4 11/09/2023 22:25:32 70.18,-159.78 87.06 11/09/2023 22:24:40 70.16,-159.76 87.04 3.08 52
5 11/09/2023 23:15:02 -70.07, 7.69 93.05 11/09/2023 23:15:22 -70.07, 7.68 93.04 0.45 20
6 11/10/2023 00:04:44 69.08, 173.99 85.97 11/10/2023 00:05:49 69.10, 176.41 86.00 95.94 65
7 11/12/2023 14:41:57 70.16, -43.92 87.78 11/12/2023 14:41:34 70.15, -43.98 87.77 2.83 23
8 11/12/2023 15:31:28 -70.00, 123.48 92.38 11/12/2023 15:32:15 -70.01, 123.54 92.36 2.63 47
9 11/15/2023 06:08:56 -70.21, -95.59 91.48 11/15/2023 06:07:44 -70.22, -95.63 91.47 1.84 72
10 11/15/2023 06:58:23 70.10, 71.89 88.42 11/15/2023 06:58:28 70.10, 71.86 88.43 1.40 5
11 11/15/2023 07:47:55 -69.88,-120.78 91.79 11/15/2023 07:49:07 -69.86,-120.46 91.81 12.74 72
12 11/17/2023 22:25:21 -70.16, 20.23 90.86 11/17/2023 22:24:37 -70.13, 20.27 90.89 3.29 44
13 11/17/2023 23:14:48 70.04,-172.29 89.03 11/17/2023 23:15:21 70.02,-172.25 89.01 3.12 33

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/5/2023
SNOs_Map_LANDSAT-8_NPP_20231105.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/05/2023 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP