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: 12/20/2021
| 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 | 12/20/2021 | 11:44:12 | -69.58,-178.84 | 87.09 | 12/20/2021 | 11:45:21 | -69.52,-177.13 | 87.16 | 66.68 | 69 |
| 2 | 12/20/2021 | 12:34:47 | 68.97, -10.67 | 92.30 | 12/20/2021 | 12:35:59 | 68.94, -10.55 | 92.27 | 5.87 | 72 |
| 3 | 12/20/2021 | 13:25:29 | -68.90, 156.75 | 87.78 | 12/20/2021 | 13:26:30 | -68.88, 156.74 | 87.80 | 1.88 | 61 |
| 4 | 12/20/2021 | 14:16:15 | 68.88, -35.91 | 92.20 | 12/20/2021 | 14:16:57 | 68.89, -35.86 | 92.21 | 2.56 | 42 |
| 5 | 12/20/2021 | 15:06:58 | -68.86, 131.43 | 87.82 | 12/20/2021 | 15:07:28 | -68.83, 131.44 | 87.85 | 2.92 | 30 |
| 6 | 12/20/2021 | 15:57:44 | 68.83, -61.23 | 92.16 | 12/20/2021 | 15:57:55 | 68.84, -61.17 | 92.16 | 2.42 | 11 |
| 7 | 12/20/2021 | 16:48:26 | -68.76, 106.19 | 87.92 | 12/20/2021 | 16:48:26 | -68.78, 106.13 | 87.90 | 3.10 | 0 |
| 8 | 12/20/2021 | 17:39:13 | 68.79, -86.54 | 92.12 | 12/20/2021 | 17:38:53 | 68.78, -86.48 | 92.11 | 2.76 | 20 |
| 9 | 12/20/2021 | 18:29:55 | -68.72, 80.87 | 87.96 | 12/20/2021 | 18:29:24 | -68.73, 80.82 | 87.95 | 2.25 | 31 |
| 10 | 12/20/2021 | 19:20:41 | 68.69,-111.79 | 92.02 | 12/20/2021 | 19:19:52 | 68.68,-111.86 | 92.00 | 3.27 | 49 |
| 11 | 12/20/2021 | 20:11:24 | -68.67, 55.56 | 88.01 | 12/20/2021 | 20:10:22 | -68.67, 55.52 | 88.01 | 1.66 | 62 |
| 12 | 12/20/2021 | 21:02:06 | 68.43,-136.82 | 91.76 | 12/20/2021 | 21:00:53 | 68.46,-137.37 | 91.79 | 22.83 | 73 |
| 13 | 12/20/2021 | 21:52:41 | -67.99, 31.07 | 88.70 | 12/20/2021 | 21:51:31 | -68.03, 29.45 | 88.65 | 67.58 | 70 |
| 14 | 01/02/2022 | 11:50:20 | 69.73, -0.59 | 92.56 | 01/02/2022 | 11:51:27 | 69.65, 1.59 | 92.44 | 84.81 | 67 |
| 15 | 01/02/2022 | 12:40:54 | -69.21, 167.47 | 87.98 | 01/02/2022 | 12:42:06 | -69.17, 168.29 | 88.05 | 32.82 | 72 |
| 16 | 01/02/2022 | 13:31:33 | 68.83, -24.70 | 91.63 | 01/02/2022 | 13:32:39 | 68.84, -24.77 | 91.63 | 2.85 | 66 |
| 17 | 01/02/2022 | 14:22:17 | -68.85, 142.59 | 88.36 | 01/02/2022 | 14:23:09 | -68.85, 142.61 | 88.37 | 0.91 | 52 |
| 18 | 01/02/2022 | 15:13:02 | 68.79, -50.02 | 91.58 | 01/02/2022 | 15:13:37 | 68.79, -50.08 | 91.57 | 2.45 | 35 |
| 19 | 01/02/2022 | 16:03:46 | -68.81, 117.27 | 88.41 | 01/02/2022 | 16:04:07 | -68.80, 117.30 | 88.43 | 1.87 | 21 |
| 20 | 01/02/2022 | 16:54:31 | 68.75, -75.34 | 91.53 | 01/02/2022 | 16:54:35 | 68.73, -75.39 | 91.52 | 2.58 | 4 |
| 21 | 01/02/2022 | 17:45:15 | -68.77, 91.96 | 88.46 | 01/02/2022 | 17:45:05 | -68.74, 92.00 | 88.49 | 3.02 | 10 |
| 22 | 01/02/2022 | 18:36:00 | 68.71,-100.65 | 91.48 | 01/02/2022 | 18:35:33 | 68.68,-100.70 | 91.46 | 3.19 | 27 |
| 23 | 01/02/2022 | 19:26:43 | -68.67, 66.71 | 88.57 | 01/02/2022 | 19:26:03 | -68.69, 66.69 | 88.55 | 2.40 | 40 |
| 24 | 01/02/2022 | 20:17:29 | 68.66,-125.97 | 91.43 | 01/02/2022 | 20:16:30 | 68.68,-125.93 | 91.45 | 2.63 | 59 |
| 25 | 01/02/2022 | 21:08:12 | -68.63, 41.40 | 88.62 | 01/02/2022 | 21:07:01 | -68.64, 41.38 | 88.60 | 1.20 | 71 |
| 26 | 01/02/2022 | 21:58:48 | 68.08,-150.59 | 90.83 | 01/02/2022 | 21:57:38 | 68.09,-151.94 | 90.86 | 55.85 | 70 |
Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 12/20/2021
Download SNOs between NPP and GCOM-C since TLE EPOCH: 12/20/2021 in txt file.
Historial Predications of SNOs between NPP and GCOM-C