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: 12/24/2021
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 12/25/2021 23:39:16 70.03,-178.54 93.32 12/25/2021 23:39:54 70.02,-178.58 93.31 1.75 38
2 12/26/2021 00:29:58 -69.95, -11.10 86.76 12/26/2021 00:29:23 -69.96, -11.03 86.75 3.20 35
3 12/28/2021 15:05:36 -70.75, 128.79 86.04 12/28/2021 15:06:45 -70.66, 130.59 86.18 67.16 69
4 12/28/2021 15:56:08 70.01, -62.72 93.19 12/28/2021 15:56:22 70.00, -62.72 93.19 0.29 14
5 12/28/2021 16:46:49 -69.87, 104.80 86.96 12/28/2021 16:45:52 -69.89, 104.76 86.93 2.92 57
6 12/31/2021 07:22:16 -70.11,-114.40 86.88 12/31/2021 07:23:23 -70.09,-114.36 86.90 2.44 67
7 12/31/2021 08:13:00 69.99, 53.09 93.01 12/31/2021 08:12:50 69.98, 53.13 92.99 2.04 10
8 12/31/2021 09:03:36 -69.59,-139.00 87.42 12/31/2021 09:02:24 -69.65,-139.69 87.33 27.68 72
9 01/02/2022 23:39:06 -70.04, 1.49 87.17 01/02/2022 23:39:50 -70.06, 1.48 87.16 2.03 44
10 01/03/2022 00:29:50 69.92, 168.97 92.72 01/03/2022 00:29:17 69.94, 168.97 92.74 2.16 33
11 01/05/2022 15:05:29 70.80, -51.25 93.37 01/05/2022 15:06:37 70.72, -49.29 93.22 72.26 68
12 01/05/2022 15:55:58 -70.03, 117.30 87.45 01/05/2022 15:56:18 -70.01, 117.30 87.47 1.66 20
13 01/05/2022 16:46:42 69.92, -75.23 92.43 01/05/2022 16:45:45 69.90, -75.21 92.42 2.14 57

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/24/2021
SNOs_Map_NOAA-20_LANDSAT-8_20211224.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 12/24/2021 in txt file.

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