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: 11/1/2021
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 11/02/2021 15:06:11 70.06, -50.34 84.90 11/02/2021 15:07:04 70.04, -50.31 84.87 3.21 53
2 11/02/2021 15:56:52 -69.92, 117.19 95.24 11/02/2021 15:56:34 -69.92, 117.16 95.24 1.34 18
3 11/02/2021 16:47:22 69.06, -74.26 83.93 11/02/2021 16:46:14 69.10, -76.30 83.96 81.06 68
4 11/05/2021 07:23:03 69.98, 65.56 85.65 11/05/2021 07:23:33 70.01, 65.53 85.67 3.11 30
5 11/05/2021 08:13:45 -69.89,-126.98 94.44 11/05/2021 08:13:03 -69.90,-126.99 94.43 0.97 42
6 11/07/2021 22:49:19 -70.43, 13.33 93.12 11/07/2021 22:50:30 -70.36, 14.27 93.20 36.03 71
7 11/07/2021 23:39:56 69.96,-178.63 86.42 11/07/2021 23:40:02 69.97,-178.64 86.43 1.80 6
8 11/08/2021 00:30:38 -69.86, -11.17 93.67 11/08/2021 00:29:32 -69.87, -11.15 93.67 0.67 66
9 11/10/2021 15:06:04 -70.04, 129.72 92.75 11/10/2021 15:07:03 -70.04, 129.70 92.75 0.68 59
10 11/10/2021 15:56:48 69.94, -62.82 87.16 11/10/2021 15:56:30 69.93, -62.81 87.15 0.66 18
11 11/10/2021 16:47:19 -69.26, 105.49 93.52 11/10/2021 16:46:09 -69.33, 104.00 93.45 59.15 70
12 11/13/2021 07:22:57 -70.02,-114.47 92.05 11/13/2021 07:23:32 -70.00,-114.48 92.08 2.81 35
13 11/13/2021 08:13:40 69.87, 53.07 87.81 11/13/2021 08:12:59 69.88, 53.00 87.82 3.13 41

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/1/2021
SNOs_Map_NOAA-20_LANDSAT-8_20211102.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 11/01/2021 in txt file.

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