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: 8/5/2018
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 08/06/2018 14:15:13 -71.03, 140.92 125.52 08/06/2018 14:16:19 -70.91, 143.41 125.74 91.43 66
2 08/06/2018 15:05:41 70.08, -50.24 53.48 08/06/2018 15:06:00 70.05, -50.22 53.45 2.50 19
3 08/06/2018 15:56:22 -69.94, 117.29 126.66 08/06/2018 15:55:30 -69.94, 117.25 126.65 1.60 52
4 08/09/2018 06:31:51 -70.15,-101.89 125.70 08/09/2018 06:33:03 -70.14,-101.87 125.73 1.85 72
5 08/09/2018 07:22:35 70.03, 65.59 54.19 08/09/2018 07:22:30 70.03, 65.63 54.18 1.21 5
6 08/09/2018 08:13:14 -69.79,-126.72 126.07 08/09/2018 08:12:02 -69.81,-127.05 126.02 13.13 72
7 08/11/2018 22:48:46 -70.11, 13.93 124.96 08/11/2018 22:49:34 -70.12, 13.98 124.97 1.74 48
8 08/11/2018 23:39:30 70.00,-178.58 54.93 08/11/2018 23:39:01 70.01,-178.53 54.95 2.64 29
9 08/14/2018 14:15:16 71.07, -39.16 56.85 08/14/2018 14:16:21 70.97, -36.51 56.65 96.68 65
10 08/14/2018 15:05:41 -70.08, 129.75 124.19 08/14/2018 15:06:05 -70.10, 129.83 124.18 3.35 24
11 08/14/2018 15:56:24 69.92, -62.69 55.66 08/14/2018 15:55:33 69.93, -62.76 55.68 3.01 51
12 08/17/2018 06:31:55 70.21, 78.01 56.78 08/17/2018 06:33:06 70.17, 78.18 56.73 7.74 71
13 08/17/2018 07:22:35 -70.00,-114.36 123.43 08/17/2018 07:22:37 -70.02,-114.41 123.42 2.40 2
14 08/17/2018 08:13:18 69.84, 53.19 56.42 08/17/2018 08:12:05 69.85, 53.00 56.44 6.99 73

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/5/2018
SNOs_Map_NOAA-20_LANDSAT-8_20180805.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 08/05/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service