Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and LANDSAT-8 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/15/2022
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Distance(km) Time Diff (sec)
1 11/16/2022 07:22:56 -70.05,-114.42 91.31 11/16/2022 07:23:41 -70.05,-114.42 91.31 0.29 45
2 11/16/2022 08:13:40 69.95, 53.05 88.60 11/16/2022 08:13:08 69.96, 53.09 88.61 1.90 32
3 11/18/2022 22:49:19 70.81,-167.16 90.10 11/18/2022 22:50:27 70.70,-165.21 89.99 72.60 68
4 11/18/2022 23:39:48 -70.03, 1.40 90.69 11/18/2022 23:40:07 -70.04, 1.45 90.68 2.42 19
5 11/19/2022 00:30:31 69.87, 168.94 89.17 11/19/2022 00:29:35 69.88, 168.87 89.18 2.86 56
6 11/21/2022 15:05:58 70.06, -50.19 89.95 11/21/2022 15:07:05 70.07, -50.26 89.95 2.80 67
7 11/21/2022 15:56:40 -69.95, 117.29 90.15 11/21/2022 15:56:35 -69.95, 117.22 90.16 2.62 5
8 11/21/2022 16:47:18 69.53, -74.79 89.44 11/21/2022 16:46:07 69.57, -75.66 89.47 34.37 71
9 11/24/2022 07:22:51 70.04, 65.61 90.50 11/24/2022 07:23:31 70.07, 65.64 90.52 2.95 40
10 11/24/2022 08:13:33 -69.94,-126.91 89.61 11/24/2022 08:13:01 -69.96,-126.88 89.59 2.31 32
11 11/26/2022 22:49:12 -70.76, 12.94 88.27 11/26/2022 22:50:21 -70.66, 14.75 88.38 67.32 69
12 11/26/2022 23:39:43 69.98,-178.52 90.95 11/26/2022 23:39:58 70.00,-178.56 90.97 2.46 15
13 11/27/2022 00:30:25 -69.88, -11.04 89.15 11/27/2022 00:29:28 -69.89, -11.08 89.14 2.20 57

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/15/2022
SNOs_Map_NOAA-20_LANDSAT-8_20221115.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 11/15/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and LANDSAT-8