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: 12/6/2017
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 12/06/2017 04:43:58 69.08, 106.80 91.48 12/06/2017 04:42:52 69.12, 104.50 91.53 91.33 66
2 12/08/2017 22:36:38 70.69,-163.64 93.40 12/08/2017 22:37:47 70.61,-162.27 93.31 51.37 69
3 12/08/2017 23:27:06 -70.11, 4.60 87.18 12/08/2017 23:27:24 -70.11, 4.64 87.19 1.60 18
4 12/09/2017 00:17:45 69.98, 172.12 92.69 12/09/2017 00:16:51 70.01, 172.14 92.72 2.74 54
5 12/11/2017 19:00:36 -70.15, 71.16 86.89 12/11/2017 19:01:37 -70.17, 71.16 86.88 2.03 61
6 12/11/2017 19:51:16 70.09,-121.40 93.05 12/11/2017 19:51:04 70.06,-121.35 93.02 3.34 12
7 12/11/2017 20:41:49 -69.77, 46.41 87.28 12/11/2017 20:40:36 -69.85, 45.98 87.19 18.54 73
8 12/14/2017 15:24:47 70.14, -54.85 93.29 12/14/2017 15:25:18 70.11, -54.84 93.26 2.41 31
9 12/14/2017 16:15:24 -70.02, 112.66 86.83 12/14/2017 16:14:48 -70.01, 112.65 86.85 1.44 36
10 12/17/2017 10:58:19 70.24, 11.63 93.52 12/17/2017 10:59:31 70.21, 11.74 93.49 4.96 72
11 12/17/2017 11:48:56 -70.11, 179.15 86.61 12/17/2017 11:49:01 -70.11, 179.23 86.62 3.02 5
12 12/17/2017 12:39:35 70.01, -13.36 93.29 12/17/2017 12:38:28 70.00, -13.29 93.28 3.05 67

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/6/2017
SNOs_Map_NOAA-20_LANDSAT-8_20171206.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 12/06/2017 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service