Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and LANDSAT-8 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/10/2019
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Distance(km) Time Diff (sec)
1 07/11/2019 18:53:58 70.53,-106.72 48.44 07/11/2019 18:55:07 70.51,-106.75 48.41 2.95 69
2 07/11/2019 19:44:40 -70.43, 60.76 131.67 07/11/2019 19:44:36 -70.44, 60.79 131.65 2.20 4
3 07/11/2019 20:35:19 70.10,-131.42 48.00 07/11/2019 20:34:07 70.13,-132.03 48.05 23.19 72
4 07/14/2019 11:10:24 70.53, 9.17 48.83 07/14/2019 11:11:35 70.53, 9.17 48.81 0.16 71
5 07/14/2019 12:01:06 -70.42, 176.65 131.28 07/14/2019 12:01:05 -70.42, 176.63 131.29 1.20 1
6 07/14/2019 12:51:46 70.15, -15.61 48.44 07/14/2019 12:50:34 70.20, -16.03 48.51 16.76 72
7 07/17/2019 03:26:52 70.58, 124.97 49.31 07/17/2019 03:28:04 70.55, 125.08 49.26 5.60 72
8 07/17/2019 04:17:33 -70.42, -67.46 130.86 07/17/2019 04:17:34 -70.44, -67.45 130.84 1.73 1
9 07/17/2019 05:08:15 70.26, 100.11 48.98 07/17/2019 05:07:02 70.28, 99.96 49.01 6.06 73
10 07/19/2019 19:43:21 70.69,-119.32 49.89 07/19/2019 19:44:32 70.62,-118.94 49.80 16.02 71
11 07/19/2019 20:34:00 -70.42, 48.43 130.39 07/19/2019 20:34:04 -70.40, 48.37 130.41 2.92 4
12 07/19/2019 21:24:43 70.31,-144.09 49.51 07/19/2019 21:23:31 70.29,-144.14 49.50 2.65 72
13 07/22/2019 11:59:49 70.74, -3.52 50.46 07/22/2019 12:01:01 70.63, -3.04 50.32 21.46 72
14 07/22/2019 12:50:27 -70.42, 164.31 129.87 07/22/2019 12:50:33 -70.41, 164.28 129.88 1.48 6
15 07/22/2019 13:41:10 70.31, -28.20 50.02 07/22/2019 13:40:00 70.30, -28.24 50.03 1.50 70

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/10/2019
SNOs_Map_FY3D_LANDSAT-8_20190711.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 07/10/2019 in txt file.

Historical Predictions of SNOs between FY3D and LANDSAT-8

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service