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: 11/24/2022
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 11/25/2022 14:42:27 70.17, -43.96 90.88 11/25/2022 14:41:35 70.17, -44.01 90.88 2.12 52
2 11/25/2022 15:31:57 -70.05, 123.51 89.24 11/25/2022 15:32:16 -70.03, 123.52 89.26 2.82 19
3 11/25/2022 16:21:39 69.13, -70.10 89.85 11/25/2022 16:22:45 69.11, -67.84 89.84 89.66 66
4 11/28/2022 06:58:56 70.15, 71.88 91.35 11/28/2022 06:58:26 70.12, 71.84 91.33 3.06 30
5 11/28/2022 07:48:26 -70.03,-120.64 88.76 11/28/2022 07:49:08 -70.04,-120.71 88.76 2.50 42
6 11/30/2022 22:25:53 -70.54, 20.69 87.82 11/30/2022 22:24:42 -70.61, 19.54 87.74 43.40 71
7 11/30/2022 23:15:26 70.11,-172.29 91.76 11/30/2022 23:15:18 70.08,-172.31 91.74 2.84 8
8 12/01/2022 00:04:56 -70.00, -4.82 88.35 12/01/2022 00:06:00 -69.99, -4.86 88.35 1.75 64
9 12/03/2022 14:42:29 -70.17, 136.02 87.80 12/03/2022 14:41:26 -70.16, 136.05 87.80 1.40 63
10 12/03/2022 15:31:56 70.06, -56.49 92.10 12/03/2022 15:32:10 70.05, -56.47 92.10 1.17 14
11 12/03/2022 16:21:34 -69.51, 110.39 88.44 12/03/2022 16:22:44 -69.53, 111.61 88.42 47.50 70
12 12/06/2022 06:58:59 -70.11,-108.18 87.51 12/06/2022 06:58:18 -70.12,-108.11 87.49 3.50 41
13 12/06/2022 07:48:26 69.99, 59.30 92.39 12/06/2022 07:49:02 70.02, 59.36 92.41 3.47 36

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/24/2022
SNOs_Map_LANDSAT-8_NPP_20221124.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/24/2022 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP