Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/1/2019
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 10/01/2019 23:55:59 -68.98, -0.15 107.75 10/01/2019 23:57:11 -68.94, 0.05 107.79 9.41 72
2 10/02/2019 00:46:41 68.76, 167.47 72.05 10/02/2019 00:46:39 68.78, 167.50 72.07 2.68 2
3 10/02/2019 01:37:22 -68.66, -25.08 108.04 10/02/2019 01:36:09 -68.67, -25.01 108.04 2.93 73
4 10/04/2019 16:12:27 -69.07, 115.62 106.62 10/04/2019 16:13:39 -68.99, 115.99 106.70 17.53 72
5 10/04/2019 17:03:07 68.75, -76.63 73.08 10/04/2019 17:03:08 68.77, -76.64 73.09 2.34 1
6 10/04/2019 17:53:48 -68.64, 90.84 107.02 10/04/2019 17:52:38 -68.66, 90.86 107.01 2.38 70
7 10/07/2019 08:28:55 -69.16,-128.61 105.50 10/07/2019 08:30:06 -69.08,-128.01 105.57 25.48 71
8 10/07/2019 09:19:33 68.74, 39.28 74.10 10/07/2019 09:19:37 68.75, 39.21 74.10 2.86 4
9 10/07/2019 10:10:14 -68.62,-153.25 106.01 10/07/2019 10:09:07 -68.64,-153.29 106.00 2.72 67
10 10/10/2019 00:45:22 -69.25, -12.85 104.39 10/10/2019 00:46:33 -69.11, -12.10 104.52 33.67 71
11 10/10/2019 01:35:59 68.78, 155.11 75.16 10/10/2019 01:36:04 68.77, 155.12 75.15 0.93 5
12 10/10/2019 02:26:40 -68.66, -37.41 104.95 10/10/2019 02:25:34 -68.67, -37.37 104.94 2.05 66
13 10/12/2019 17:01:49 -69.29, 102.99 103.34 10/12/2019 17:03:00 -69.19, 103.88 103.43 37.02 71
14 10/12/2019 17:52:25 68.77, -88.99 76.16 10/12/2019 17:52:32 68.79, -88.98 76.18 2.31 7
15 10/12/2019 18:43:06 -68.64, 78.50 103.95 10/12/2019 18:42:03 -68.63, 78.46 103.97 1.76 63

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 10/1/2019
SNOs_Map_FY3D_TERRA_20191001.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 10/01/2019 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service