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: 1/11/2022
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 01/13/2022 15:55:50 70.03, -62.67 91.42 01/13/2022 15:56:19 70.03, -62.69 91.42 0.94 29
2 01/13/2022 16:46:31 -69.90, 104.85 88.73 01/13/2022 16:45:49 -69.91, 104.78 88.70 3.40 42
3 01/16/2022 07:22:05 -70.51,-114.94 88.55 01/16/2022 07:23:16 -70.38,-113.95 88.73 39.76 71
4 01/16/2022 08:12:41 69.98, 53.20 90.89 01/16/2022 08:12:48 70.00, 53.15 90.91 3.35 7
5 01/16/2022 09:03:23 -69.89,-139.35 89.21 01/16/2022 09:02:18 -69.89,-139.37 89.21 0.85 65
6 01/18/2022 23:38:49 -70.09, 1.51 89.52 01/18/2022 23:39:50 -70.07, 1.49 89.55 2.09 61
7 01/19/2022 00:29:33 69.98, 168.99 90.36 01/19/2022 00:29:17 69.97, 168.98 90.35 1.34 16
8 01/19/2022 01:20:05 -69.36, -22.79 90.30 01/19/2022 01:18:55 -69.42, -24.14 90.18 53.10 70
9 01/21/2022 15:55:39 -70.04, 117.37 90.15 01/21/2022 15:56:18 -70.04, 117.31 90.16 2.26 39
10 01/21/2022 16:46:23 69.93, -75.15 89.73 01/21/2022 16:45:45 69.93, -75.19 89.74 1.70 38
11 01/24/2022 07:21:59 70.66, 64.86 89.91 01/24/2022 07:23:08 70.59, 66.37 89.77 56.28 69
12 01/24/2022 08:12:31 -70.04,-126.84 90.76 01/24/2022 08:12:46 -70.05,-126.79 90.76 2.12 15
13 01/24/2022 09:03:15 69.94, 40.63 89.12 01/24/2022 09:02:13 69.94, 40.70 89.13 2.73 62

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/11/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220111.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 01/11/2022 in txt file.

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