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: 11/17/2019
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 11/19/2019 05:42:24 68.85, 93.40 88.15 11/19/2019 05:43:12 68.82, 93.44 88.12 3.26 48
2 11/19/2019 06:33:05 -68.69, -99.08 92.00 11/19/2019 06:32:42 -68.71, -99.06 91.98 2.42 23
3 11/19/2019 07:23:32 67.71, 69.49 87.05 11/19/2019 07:22:24 67.76, 67.45 87.06 86.31 68
4 11/21/2019 21:58:49 68.81,-150.65 88.71 11/21/2019 21:59:40 68.83,-150.66 88.74 2.90 51
5 11/21/2019 22:49:31 -68.71, 16.80 91.38 11/21/2019 22:49:10 -68.73, 16.85 91.36 3.30 21
6 11/21/2019 23:39:59 67.78,-174.70 87.72 11/21/2019 23:38:51 67.83,-176.58 87.74 79.38 68
7 11/24/2019 14:15:15 68.83, -34.78 89.29 11/24/2019 14:16:08 68.84, -34.76 89.31 2.13 53
8 11/24/2019 15:05:56 -68.67, 132.74 90.86 11/24/2019 15:05:39 -68.69, 132.68 90.85 3.07 17
9 11/24/2019 15:56:26 67.85, -58.89 88.35 11/24/2019 15:55:18 67.90, -60.63 88.36 72.68 68
10 11/27/2019 06:31:41 68.84, 81.09 89.82 11/27/2019 06:32:36 68.84, 81.13 89.83 1.64 55
11 11/27/2019 07:22:22 -68.69,-111.39 90.33 11/27/2019 07:22:07 -68.69,-111.43 90.33 1.82 15
12 11/27/2019 08:12:53 67.92, 56.91 88.93 11/27/2019 08:11:44 68.01, 55.39 88.99 64.08 69
13 11/29/2019 22:48:06 68.86,-163.04 90.31 11/29/2019 22:49:03 68.84,-162.99 90.29 3.11 57
14 11/29/2019 23:38:47 -68.71, 4.48 89.85 11/29/2019 23:38:34 -68.69, 4.45 89.87 2.58 13
15 11/30/2019 00:29:20 68.05, 172.65 89.52 11/30/2019 00:28:10 68.06, 171.34 89.51 54.38 70

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 11/17/2019
SNOs_Map_FY3D_TERRA_20191117.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 11/17/2019 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service