Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NPP and METOP-C Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/27/2019
| Index | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Date (METOP-C) | Time (METOP-C) | Lat,Lon (METOP-C) | SZA (METOP-C ) | Distance(km) | Time Diff (sec) |
| 1 | 04/29/2019 | 06:52:14 | -73.44,-112.77 | 120.82 | 04/29/2019 | 06:53:20 | -73.40,-109.93 | 120.99 | 90.13 | 66 |
| 2 | 04/29/2019 | 07:42:55 | 73.20, 55.08 | 58.91 | 04/29/2019 | 07:44:04 | 73.19, 56.93 | 58.81 | 59.28 | 69 |
| 3 | 04/29/2019 | 08:33:38 | -73.15,-137.48 | 121.16 | 04/29/2019 | 08:34:48 | -73.08,-135.98 | 121.30 | 49.06 | 70 |
| 4 | 04/29/2019 | 09:24:20 | 72.95, 30.25 | 58.62 | 04/29/2019 | 09:25:32 | 72.87, 30.89 | 58.49 | 23.02 | 72 |
| 5 | 04/29/2019 | 10:15:02 | -72.85,-162.22 | 121.51 | 04/29/2019 | 10:16:15 | -72.81,-161.89 | 121.57 | 11.19 | 73 |
| 6 | 04/29/2019 | 11:05:46 | 72.75, 5.29 | 58.38 | 04/29/2019 | 11:06:56 | 72.75, 5.30 | 58.36 | 0.53 | 70 |
| 7 | 04/29/2019 | 11:56:30 | -72.75, 172.61 | 121.64 | 04/29/2019 | 11:57:38 | -72.74, 172.62 | 121.66 | 0.55 | 68 |
| 8 | 04/29/2019 | 12:47:16 | 72.75, -20.09 | 58.36 | 04/29/2019 | 12:48:18 | 72.73, -20.08 | 58.32 | 2.96 | 62 |
| 9 | 04/29/2019 | 13:38:00 | -72.75, 147.23 | 121.66 | 04/29/2019 | 13:39:00 | -72.73, 147.24 | 121.70 | 2.94 | 60 |
| 10 | 04/29/2019 | 14:28:45 | 72.71, -45.36 | 58.28 | 04/29/2019 | 14:29:40 | 72.71, -45.46 | 58.28 | 3.23 | 55 |
| 11 | 04/29/2019 | 15:19:29 | -72.70, 121.96 | 121.73 | 04/29/2019 | 15:20:22 | -72.71, 121.86 | 121.74 | 3.20 | 53 |
| 12 | 04/29/2019 | 16:10:15 | 72.71, -70.74 | 58.27 | 04/29/2019 | 16:11:01 | 72.74, -70.73 | 58.29 | 3.41 | 46 |
| 13 | 04/29/2019 | 17:00:59 | -72.71, 96.58 | 121.75 | 04/29/2019 | 17:01:43 | -72.74, 96.59 | 121.73 | 3.48 | 44 |
| 14 | 04/29/2019 | 17:51:45 | 72.71, -96.12 | 58.25 | 04/29/2019 | 17:52:23 | 72.72, -96.11 | 58.25 | 0.96 | 38 |
| 15 | 04/29/2019 | 18:42:29 | -72.71, 71.20 | 121.77 | 04/29/2019 | 18:43:05 | -72.72, 71.21 | 121.77 | 1.08 | 36 |
| 16 | 04/29/2019 | 19:33:15 | 72.71,-121.50 | 58.23 | 04/29/2019 | 19:33:45 | 72.70,-121.49 | 58.21 | 1.58 | 30 |
| 17 | 04/29/2019 | 20:23:59 | -72.71, 45.82 | 121.79 | 04/29/2019 | 20:24:27 | -72.70, 45.83 | 121.81 | 1.44 | 28 |
| 18 | 04/29/2019 | 21:14:44 | 72.67,-146.78 | 58.15 | 04/29/2019 | 21:15:07 | 72.68,-146.87 | 58.17 | 3.55 | 23 |
| 19 | 04/29/2019 | 22:05:28 | -72.66, 20.54 | 121.86 | 04/29/2019 | 22:05:49 | -72.68, 20.45 | 121.85 | 3.56 | 21 |
| 20 | 04/29/2019 | 22:56:14 | 72.67,-172.16 | 58.14 | 04/29/2019 | 22:56:29 | 72.66,-172.25 | 58.13 | 3.26 | 15 |
| 21 | 04/29/2019 | 23:46:58 | -72.67, -4.84 | 121.88 | 04/29/2019 | 23:47:11 | -72.66, -4.93 | 121.89 | 3.10 | 13 |
| 22 | 04/30/2019 | 00:37:44 | 72.67, 162.46 | 58.12 | 04/30/2019 | 00:37:50 | 72.69, 162.47 | 58.14 | 2.34 | 6 |
| 23 | 04/30/2019 | 01:28:28 | -72.67, -30.22 | 121.90 | 04/30/2019 | 01:28:32 | -72.69, -30.21 | 121.88 | 2.61 | 4 |
| 24 | 04/30/2019 | 02:19:14 | 72.67, 137.08 | 58.10 | 04/30/2019 | 02:19:12 | 72.67, 137.09 | 58.10 | 0.39 | 2 |
| 25 | 04/30/2019 | 03:09:58 | -72.67, -55.60 | 121.92 | 04/30/2019 | 03:09:54 | -72.67, -55.58 | 121.92 | 0.50 | 4 |
| 26 | 04/30/2019 | 04:00:44 | 72.68, 111.70 | 58.08 | 04/30/2019 | 04:00:34 | 72.65, 111.71 | 58.06 | 2.67 | 10 |
| 27 | 04/30/2019 | 04:51:28 | -72.67, -80.98 | 121.94 | 04/30/2019 | 04:51:16 | -72.65, -80.96 | 121.96 | 2.34 | 12 |
| 28 | 04/30/2019 | 05:42:13 | 72.63, 86.42 | 58.01 | 04/30/2019 | 05:41:56 | 72.63, 86.33 | 58.02 | 3.10 | 17 |
| 29 | 04/30/2019 | 06:32:57 | -72.63,-106.26 | 122.01 | 04/30/2019 | 06:32:38 | -72.64,-106.34 | 122.00 | 3.03 | 19 |
| 30 | 04/30/2019 | 07:23:43 | 72.63, 61.04 | 57.99 | 04/30/2019 | 07:23:18 | 72.61, 60.95 | 57.98 | 3.61 | 25 |
| 31 | 04/30/2019 | 08:14:27 | -72.63,-131.64 | 122.03 | 04/30/2019 | 08:14:00 | -72.62,-131.72 | 122.04 | 3.23 | 27 |
| 32 | 04/30/2019 | 09:05:13 | 72.64, 35.66 | 57.97 | 04/30/2019 | 09:04:39 | 72.65, 35.68 | 57.98 | 1.31 | 34 |
| 33 | 04/30/2019 | 09:55:57 | -72.63,-157.02 | 122.05 | 04/30/2019 | 09:55:21 | -72.65,-157.00 | 122.03 | 1.80 | 36 |
| 34 | 04/30/2019 | 10:46:43 | 72.64, 10.28 | 57.95 | 04/30/2019 | 10:46:01 | 72.63, 10.30 | 57.95 | 1.34 | 42 |
| 35 | 04/30/2019 | 11:37:27 | -72.64, 177.60 | 122.07 | 04/30/2019 | 11:36:43 | -72.63, 177.62 | 122.07 | 1.00 | 44 |
| 36 | 04/30/2019 | 12:28:12 | 72.59, -14.99 | 57.88 | 04/30/2019 | 12:27:23 | 72.61, -15.08 | 57.91 | 3.53 | 49 |
| 37 | 04/30/2019 | 13:18:57 | -72.64, 152.22 | 122.09 | 04/30/2019 | 13:18:05 | -72.61, 152.25 | 122.11 | 3.26 | 52 |
| 38 | 04/30/2019 | 14:09:42 | 72.59, -40.38 | 57.86 | 04/30/2019 | 14:08:45 | 72.59, -40.46 | 57.87 | 2.98 | 57 |
| 39 | 04/30/2019 | 15:00:26 | -72.59, 126.95 | 122.16 | 04/30/2019 | 14:59:27 | -72.59, 126.87 | 122.15 | 2.69 | 59 |
| 40 | 04/30/2019 | 15:51:12 | 72.60, -65.76 | 57.84 | 04/30/2019 | 15:50:06 | 72.62, -65.74 | 57.87 | 2.68 | 66 |
| 41 | 04/30/2019 | 16:41:56 | -72.59, 101.57 | 122.18 | 04/30/2019 | 16:40:48 | -72.62, 101.59 | 122.14 | 3.32 | 68 |
| 42 | 04/30/2019 | 17:32:42 | 72.60, -91.14 | 57.82 | 04/30/2019 | 17:31:28 | 72.60, -91.12 | 57.83 | 0.59 | 74 |
| 43 | 04/30/2019 | 18:23:25 | -72.54, 76.29 | 122.25 | 04/30/2019 | 18:22:11 | -72.55, 76.11 | 122.22 | 6.08 | 74 |
| 44 | 04/30/2019 | 19:14:07 | 72.35,-116.00 | 57.53 | 04/30/2019 | 19:12:55 | 72.32,-117.01 | 57.56 | 33.96 | 72 |
| 45 | 04/30/2019 | 20:04:50 | -72.29, 51.42 | 122.55 | 04/30/2019 | 20:03:38 | -72.28, 50.23 | 122.49 | 40.34 | 72 |
| 46 | 04/30/2019 | 20:55:31 | 72.04,-140.79 | 57.18 | 04/30/2019 | 20:54:22 | 72.05,-142.88 | 57.29 | 71.78 | 69 |
| 47 | 04/30/2019 | 21:46:13 | -71.94, 26.72 | 122.95 | 04/30/2019 | 21:45:06 | -71.95, 24.26 | 122.81 | 84.91 | 67 |
Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 4/27/2019
Download SNOs between NPP and METOP-C since TLE EPOCH: 04/27/2019 in txt file.
Historical Predictions of SNOs between NPP and METOP-C
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service