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: 3/28/2019
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 03/29/2019 06:32:49 70.16, 78.11 66.85 03/29/2019 06:33:12 70.17, 78.07 66.85 1.24 23
2 03/29/2019 07:23:31 -70.09,-114.46 113.25 03/29/2019 07:22:42 -70.05,-114.45 113.28 3.41 49
3 03/31/2019 21:59:01 -70.34, 26.28 114.00 03/31/2019 22:00:13 -70.30, 26.49 114.06 9.40 72
4 03/31/2019 22:49:43 70.12,-166.05 65.75 03/31/2019 22:49:41 70.14,-166.09 65.77 2.70 2
5 03/31/2019 23:40:24 -69.98, 1.47 114.41 03/31/2019 23:39:11 -70.03, 1.39 114.35 5.95 73
6 04/03/2019 14:15:53 -70.19, 142.29 115.20 04/03/2019 14:16:43 -70.21, 142.25 115.18 2.84 50
7 04/03/2019 15:06:38 70.12, -50.30 64.73 04/03/2019 15:06:10 70.10, -50.26 64.70 2.70 28
8 04/03/2019 15:57:02 -69.09, 118.53 116.37 04/03/2019 15:55:56 -69.12, 116.03 116.26 99.23 66
9 04/06/2019 05:42:22 71.13, 89.22 64.78 04/06/2019 05:43:28 71.05, 91.75 64.62 91.40 66
10 04/06/2019 06:32:48 -70.20,-101.95 116.21 04/06/2019 06:33:12 -70.18,-101.93 116.24 2.49 24
11 04/06/2019 07:23:32 70.08, 65.53 63.66 04/06/2019 07:22:39 70.07, 65.56 63.64 2.02 53
12 04/08/2019 21:58:59 70.25,-153.58 62.84 04/08/2019 22:00:10 70.24,-153.59 62.83 0.73 71
13 04/08/2019 22:49:41 -70.15, 13.88 117.27 04/08/2019 22:49:40 -70.14, 13.90 117.29 1.80 1
14 04/08/2019 23:40:22 69.88,-178.40 62.44 04/08/2019 23:39:09 69.91,-178.77 62.49 14.88 73

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/28/2019
SNOs_Map_NOAA-20_LANDSAT-8_20190328.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/28/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service