Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and GCOM-C Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/28/2022
Index Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Date (GCOM-C) Time (GCOM-C) Lat,Lon (GCOM-C) SZA (GCOM-C ) Distance(km) Time Diff (sec)
1 12/05/2022 22:30:28 -69.04, 20.34 88.62 12/05/2022 22:31:38 -68.99, 21.69 88.67 54.01 70
2 12/05/2022 23:21:04 68.49,-171.61 90.84 12/05/2022 23:22:14 68.49,-171.57 90.84 1.64 70
3 12/06/2022 00:11:47 -68.46, -4.25 89.19 12/06/2022 00:12:45 -68.45, -4.26 89.21 1.94 58
4 12/06/2022 01:02:33 68.45, 163.07 90.80 12/06/2022 01:03:12 68.44, 163.12 90.79 2.28 39
5 12/06/2022 01:53:16 -68.42, -29.57 89.23 12/06/2022 01:53:43 -68.39, -29.57 89.26 3.11 27
6 12/06/2022 02:44:02 68.41, 137.75 90.77 12/06/2022 02:44:10 68.38, 137.81 90.75 3.30 8
7 12/06/2022 03:34:44 -68.32, -54.82 89.32 12/06/2022 03:34:41 -68.34, -54.88 89.30 2.93 3
8 12/06/2022 04:25:30 68.31, 112.51 90.68 12/06/2022 04:25:08 68.33, 112.50 90.70 2.39 22
9 12/06/2022 05:16:13 -68.28, -80.13 89.35 12/06/2022 05:15:39 -68.28, -80.18 89.35 2.07 34
10 12/06/2022 06:06:59 68.26, 87.19 90.64 12/06/2022 06:06:06 68.27, 87.19 90.65 1.19 53
11 12/06/2022 06:57:42 -68.23,-105.45 89.39 12/06/2022 06:56:37 -68.23,-105.49 89.40 1.75 65
12 12/06/2022 07:48:22 67.89, 62.28 90.29 12/06/2022 07:47:10 67.89, 61.48 90.28 33.51 72
13 12/06/2022 08:38:57 -67.43,-129.84 90.17 12/06/2022 08:37:48 -67.47,-131.66 90.15 77.60 69

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 11/28/2022
SNOs_Map_NPP_GCOM-C_20221128.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 11/28/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C