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: 7/5/2022
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 07/16/2022 07:29:31 69.08, 65.40 47.68 07/16/2022 07:30:41 69.03, 66.69 47.59 51.52 70
2 07/16/2022 08:20:06 -68.61,-126.65 132.81 07/16/2022 08:21:19 -68.61,-126.50 132.82 5.90 73
3 07/16/2022 09:10:51 68.54, 40.74 47.13 07/16/2022 09:11:47 68.55, 40.80 47.13 2.35 56
4 07/16/2022 10:01:34 -68.50,-151.89 132.90 07/16/2022 10:02:18 -68.50,-151.88 132.91 0.53 44
5 07/16/2022 10:52:20 68.49, 15.44 47.09 07/16/2022 10:52:45 68.49, 15.49 47.09 2.28 25
6 07/16/2022 11:43:03 -68.45,-177.19 132.95 07/16/2022 11:43:16 -68.44,-177.19 132.96 0.84 13
7 07/16/2022 12:33:49 68.44, -9.87 47.05 07/16/2022 12:33:43 68.44, -9.81 47.04 2.28 6
8 07/16/2022 13:24:32 -68.40, 157.50 132.99 07/16/2022 13:24:14 -68.39, 157.50 133.00 1.15 18
9 07/16/2022 14:15:18 68.39, -35.18 47.01 07/16/2022 14:14:41 68.38, -35.12 47.00 2.36 37
10 07/16/2022 15:06:01 -68.35, 132.19 133.03 07/16/2022 15:05:12 -68.34, 132.19 133.04 1.46 49
11 07/16/2022 15:56:47 68.34, -60.48 46.97 07/16/2022 15:55:39 68.33, -60.43 46.96 2.49 68
12 07/16/2022 16:47:26 -68.08, 107.16 133.29 07/16/2022 16:46:13 -68.12, 106.68 133.24 20.15 73
13 07/16/2022 17:38:00 67.42, -84.72 46.04 07/16/2022 17:36:52 67.45, -86.74 46.13 86.10 68

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 7/5/2022
SNOs_Map_NPP_GCOM-C_20220705.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 07/05/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C