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: 11/12/2023
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 11/12/2023 14:42:03 70.16, -43.95 87.78 11/12/2023 14:41:34 70.15, -43.98 87.77 1.80 29
2 11/12/2023 15:31:33 -70.04, 123.52 92.33 11/12/2023 15:32:15 -70.02, 123.53 92.36 2.96 42
3 11/15/2023 06:09:02 -70.54, -95.16 91.14 11/15/2023 06:07:51 -70.59, -96.22 91.09 39.50 71
4 11/15/2023 06:58:35 70.11, 71.86 88.44 11/15/2023 06:58:28 70.10, 71.86 88.42 1.54 7
5 11/15/2023 07:48:05 -70.00,-120.67 91.67 11/15/2023 07:49:10 -70.02,-120.70 91.65 2.36 65
6 11/17/2023 22:25:39 -70.19, 20.20 90.83 11/17/2023 22:24:38 -70.18, 20.20 90.84 1.55 61
7 11/17/2023 23:15:06 70.09,-172.30 89.08 11/17/2023 23:15:22 70.06,-172.31 89.05 3.51 16
8 11/18/2023 00:04:45 -69.49, -5.50 91.52 11/18/2023 00:05:54 -69.45, -4.09 91.56 55.31 69
9 11/20/2023 14:42:09 -70.14, 136.01 90.25 11/20/2023 14:41:31 -70.15, 136.02 90.25 0.44 38
10 11/20/2023 15:31:36 70.04, -56.50 89.65 11/20/2023 15:32:15 70.03, -56.49 89.64 1.17 39
11 11/23/2023 06:09:02 70.61, 84.93 90.79 11/23/2023 06:07:52 70.68, 83.62 90.87 48.86 70
12 11/23/2023 06:58:39 -70.12,-108.15 89.69 11/23/2023 06:58:25 -70.12,-108.17 89.69 0.76 14
13 11/23/2023 07:48:06 70.01, 59.34 90.21 11/23/2023 07:49:09 70.00, 59.31 90.20 0.88 63
14 11/25/2023 22:25:39 70.16,-159.84 90.89 11/25/2023 22:24:37 70.19,-159.83 90.92 3.43 62
15 11/25/2023 23:15:09 -70.06, 7.65 89.21 11/25/2023 23:15:18 -70.05, 7.71 89.22 2.60 9
16 11/26/2023 00:04:44 69.51, 174.53 90.24 11/26/2023 00:05:53 69.46, 175.89 90.20 53.40 69

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/12/2023
SNOs_Map_LANDSAT-8_NPP_20231112.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/12/2023 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP