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: 8/2/2018
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 08/03/2018 22:48:45 70.08,-166.02 52.76 08/03/2018 22:49:28 70.11,-166.02 52.79 3.64 43
2 08/03/2018 23:39:27 -70.00, 1.43 127.32 08/03/2018 23:38:58 -70.00, 1.46 127.32 1.13 29
3 08/06/2018 14:15:12 -70.98, 141.00 125.58 08/06/2018 14:16:19 -70.90, 143.40 125.75 87.53 67
4 08/06/2018 15:05:40 70.03, -50.17 53.43 08/06/2018 15:06:00 70.04, -50.24 53.44 3.30 20
5 08/06/2018 15:56:22 -69.94, 117.28 126.66 08/06/2018 15:55:30 -69.93, 117.23 126.66 2.15 52
6 08/09/2018 06:31:52 -70.14,-101.88 125.72 08/09/2018 06:33:04 -70.12,-101.89 125.75 2.05 72
7 08/09/2018 07:22:36 70.02, 65.60 54.18 08/09/2018 07:22:31 70.01, 65.60 54.17 1.01 5
8 08/09/2018 08:13:15 -69.77,-126.70 126.08 08/09/2018 08:12:02 -69.85,-126.99 125.98 14.16 73
9 08/11/2018 22:48:46 -70.08, 13.97 124.99 08/11/2018 22:49:34 -70.10, 13.95 124.99 1.80 48
10 08/11/2018 23:39:30 69.97,-178.55 54.90 08/11/2018 23:39:01 69.99,-178.56 54.92 1.81 29
11 08/14/2018 14:15:16 71.02, -39.09 56.80 08/14/2018 14:16:22 70.88, -36.64 56.57 90.23 66
12 08/14/2018 15:05:42 -70.08, 129.74 124.19 08/14/2018 15:06:05 -70.07, 129.79 124.20 2.17 23
13 08/14/2018 15:56:26 69.97, -62.79 55.72 08/14/2018 15:55:32 69.96, -62.72 55.70 3.03 54

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/2/2018
SNOs_Map_NOAA-20_LANDSAT-8_20180802.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 08/02/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and LANDSAT-8

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service