Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between METOP-B and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/24/2021
| Index | Date (METOP-B) | Time (METOP-B) | Lat,Lon (METOP-B) | SZA (METOP-B ) | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Distance(km) | Time Diff (sec) |
| 1 | 11/29/2021 | 05:45:25 | 73.36, 86.96 | 94.81 | 11/29/2021 | 05:44:16 | 73.37, 84.68 | 94.89 | 72.53 | 69 |
| 2 | 11/29/2021 | 06:36:08 | -73.29,-105.86 | 85.25 | 11/29/2021 | 06:34:58 | -73.28,-107.80 | 85.21 | 62.04 | 70 |
| 3 | 11/29/2021 | 07:26:52 | 73.08, 61.02 | 94.56 | 11/29/2021 | 07:25:40 | 73.08, 59.95 | 94.59 | 34.52 | 72 |
| 4 | 11/29/2021 | 08:17:35 | -73.02,-131.79 | 85.50 | 11/29/2021 | 08:16:22 | -72.99,-132.54 | 85.51 | 24.45 | 73 |
| 5 | 11/29/2021 | 09:08:19 | 72.81, 35.09 | 94.31 | 11/29/2021 | 09:07:05 | 72.83, 35.09 | 94.35 | 2.89 | 74 |
| 6 | 11/29/2021 | 09:59:01 | -72.80,-157.60 | 85.70 | 11/29/2021 | 09:57:48 | -72.79,-157.50 | 85.70 | 3.32 | 73 |
| 7 | 11/29/2021 | 10:49:41 | 72.79, 9.71 | 94.30 | 11/29/2021 | 10:48:34 | 72.79, 9.81 | 94.31 | 3.31 | 67 |
| 8 | 11/29/2021 | 11:40:22 | -72.83, 177.12 | 85.66 | 11/29/2021 | 11:39:18 | -72.80, 177.10 | 85.68 | 2.61 | 64 |
| 9 | 11/29/2021 | 12:31:02 | 72.82, -15.57 | 94.34 | 11/29/2021 | 12:30:04 | 72.80, -15.59 | 94.33 | 1.69 | 58 |
| 10 | 11/29/2021 | 13:21:44 | -72.80, 151.73 | 85.67 | 11/29/2021 | 13:20:48 | -72.81, 151.71 | 85.65 | 1.05 | 56 |
| 11 | 11/29/2021 | 14:12:24 | 72.79, -40.96 | 94.33 | 11/29/2021 | 14:11:34 | 72.81, -40.98 | 94.36 | 1.94 | 50 |
| 12 | 11/29/2021 | 15:03:06 | -72.78, 126.35 | 85.68 | 11/29/2021 | 15:02:17 | -72.77, 126.42 | 85.69 | 2.90 | 49 |
| 13 | 11/29/2021 | 15:53:46 | 72.77, -66.34 | 94.33 | 11/29/2021 | 15:53:03 | 72.77, -66.27 | 94.32 | 2.50 | 43 |
| 14 | 11/29/2021 | 16:44:28 | -72.76, 100.96 | 85.69 | 11/29/2021 | 16:43:47 | -72.78, 101.03 | 85.67 | 2.97 | 41 |
| 15 | 11/29/2021 | 17:35:07 | 72.80, -91.62 | 94.36 | 11/29/2021 | 17:34:33 | 72.78, -91.66 | 94.34 | 3.01 | 34 |
| 16 | 11/29/2021 | 18:25:49 | -72.79, 75.68 | 85.65 | 11/29/2021 | 18:25:17 | -72.79, 75.64 | 85.64 | 1.50 | 32 |
| 17 | 11/29/2021 | 19:16:29 | 72.78,-117.00 | 94.36 | 11/29/2021 | 19:16:03 | 72.79,-117.05 | 94.37 | 1.69 | 26 |
| 18 | 11/29/2021 | 20:07:11 | -72.77, 50.30 | 85.65 | 11/29/2021 | 20:06:46 | -72.75, 50.35 | 85.68 | 3.09 | 25 |
| 19 | 11/29/2021 | 20:57:51 | 72.76,-142.39 | 94.35 | 11/29/2021 | 20:57:32 | 72.74,-142.34 | 94.33 | 2.28 | 19 |
| 20 | 11/29/2021 | 21:48:32 | -72.75, 24.91 | 85.66 | 11/29/2021 | 21:48:15 | -72.75, 24.96 | 85.66 | 1.67 | 17 |
| 21 | 11/29/2021 | 22:39:12 | 72.74,-167.77 | 94.34 | 11/29/2021 | 22:39:01 | 72.75,-167.73 | 94.35 | 2.30 | 11 |
| 22 | 11/29/2021 | 23:29:53 | -72.78, -0.37 | 85.62 | 11/29/2021 | 23:29:45 | -72.76, -0.43 | 85.63 | 2.68 | 8 |
| 23 | 11/30/2021 | 00:20:33 | 72.77, 166.95 | 94.38 | 11/30/2021 | 00:20:31 | 72.76, 166.88 | 94.38 | 2.38 | 2 |
| 24 | 11/30/2021 | 01:11:15 | -72.75, -25.75 | 85.63 | 11/30/2021 | 01:11:15 | -72.77, -25.83 | 85.61 | 3.19 | 0 |
| 25 | 11/30/2021 | 02:01:55 | 72.74, 141.56 | 94.37 | 11/30/2021 | 02:02:00 | 72.72, 141.59 | 94.34 | 2.80 | 5 |
| 26 | 11/30/2021 | 02:52:37 | -72.73, -51.13 | 85.64 | 11/30/2021 | 02:52:44 | -72.73, -51.11 | 85.65 | 0.72 | 7 |
| 27 | 11/30/2021 | 03:43:17 | 72.72, 116.18 | 94.36 | 11/30/2021 | 03:43:30 | 72.73, 116.20 | 94.36 | 0.94 | 13 |
| 28 | 11/30/2021 | 04:33:59 | -72.71, -76.52 | 85.65 | 11/30/2021 | 04:34:14 | -72.74, -76.51 | 85.63 | 3.12 | 15 |
| 29 | 11/30/2021 | 05:24:38 | 72.75, 90.90 | 94.40 | 11/30/2021 | 05:25:00 | 72.74, 90.80 | 94.38 | 3.49 | 22 |
| 30 | 11/30/2021 | 06:15:20 | -72.74,-101.80 | 85.61 | 11/30/2021 | 06:15:44 | -72.75,-101.90 | 85.60 | 3.44 | 24 |
| 31 | 11/30/2021 | 07:06:00 | 72.73, 65.51 | 94.39 | 11/30/2021 | 07:06:29 | 72.70, 65.52 | 94.35 | 3.76 | 29 |
| 32 | 11/30/2021 | 07:56:42 | -72.72,-127.18 | 85.62 | 11/30/2021 | 07:57:13 | -72.71,-127.19 | 85.64 | 1.41 | 31 |
| 33 | 11/30/2021 | 08:47:22 | 72.71, 40.13 | 94.38 | 11/30/2021 | 08:47:59 | 72.71, 40.12 | 94.37 | 0.42 | 37 |
| 34 | 11/30/2021 | 09:38:04 | -72.70,-152.57 | 85.63 | 11/30/2021 | 09:38:43 | -72.71,-152.58 | 85.62 | 2.03 | 39 |
| 35 | 11/30/2021 | 10:28:44 | 72.69, 14.75 | 94.37 | 11/30/2021 | 10:29:29 | 72.71, 14.73 | 94.39 | 3.10 | 45 |
| 36 | 11/30/2021 | 11:19:26 | -72.68,-177.95 | 85.64 | 11/30/2021 | 11:20:12 | -72.67,-177.87 | 85.65 | 2.76 | 46 |
| 37 | 11/30/2021 | 12:10:06 | 72.66, -10.64 | 94.36 | 11/30/2021 | 12:10:58 | 72.67, -10.56 | 94.36 | 2.80 | 52 |
| 38 | 11/30/2021 | 13:00:47 | -72.70, 156.77 | 85.60 | 11/30/2021 | 13:01:42 | -72.68, 156.74 | 85.63 | 2.69 | 55 |
| 39 | 11/30/2021 | 13:51:27 | 72.69, -35.92 | 94.40 | 11/30/2021 | 13:52:28 | 72.68, -35.95 | 94.38 | 1.78 | 61 |
| 40 | 11/30/2021 | 14:42:09 | -72.68, 131.38 | 85.61 | 11/30/2021 | 14:43:12 | -72.69, 131.35 | 85.61 | 1.53 | 63 |
| 41 | 11/30/2021 | 15:32:49 | 72.67, -61.30 | 94.39 | 11/30/2021 | 15:33:58 | 72.69, -61.34 | 94.40 | 2.38 | 69 |
| 42 | 11/30/2021 | 16:23:31 | -72.66, 106.00 | 85.62 | 11/30/2021 | 16:24:41 | -72.65, 106.06 | 85.64 | 2.35 | 70 |
| 43 | 11/30/2021 | 17:14:13 | 72.55, -86.89 | 94.28 | 11/30/2021 | 17:15:26 | 72.60, -86.53 | 94.32 | 13.35 | 73 |
| 44 | 11/30/2021 | 18:04:56 | -72.49, 80.31 | 85.77 | 11/30/2021 | 18:06:09 | -72.56, 80.87 | 85.73 | 20.35 | 73 |
| 45 | 11/30/2021 | 18:55:40 | 72.27,-112.78 | 94.03 | 11/30/2021 | 18:56:50 | 72.30,-111.31 | 94.02 | 50.02 | 70 |
| 46 | 11/30/2021 | 19:46:23 | -72.21, 54.42 | 86.02 | 11/30/2021 | 19:47:33 | -72.26, 56.09 | 86.02 | 56.66 | 70 |
| 47 | 11/30/2021 | 20:37:08 | 71.94,-138.76 | 93.73 | 11/30/2021 | 20:38:14 | 72.00,-136.11 | 93.72 | 91.34 | 66 |
Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 11/24/2021
Download SNOs between METOP-B and NPP since TLE EPOCH: 11/24/2021 in txt file.
Historial Predications of SNOs between METOP-B and NPP