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: 4/20/2019
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 | -73.50,-112.90 | 120.75 | 04/29/2019 | 06:53:20 | -73.44,-109.84 | 120.95 | 96.89 | 66 |
2 | 04/29/2019 | 07:42:56 | 73.32, 54.82 | 59.04 | 04/29/2019 | 07:44:04 | 73.22, 57.00 | 58.84 | 70.81 | 68 |
3 | 04/29/2019 | 08:33:38 | -73.21,-137.61 | 121.10 | 04/29/2019 | 08:34:47 | -73.17,-135.78 | 121.22 | 58.85 | 69 |
4 | 04/29/2019 | 09:24:20 | 73.03, 30.10 | 58.70 | 04/29/2019 | 09:25:31 | 72.95, 31.08 | 58.57 | 32.85 | 71 |
5 | 04/29/2019 | 10:15:02 | -72.91,-162.34 | 121.44 | 04/29/2019 | 10:16:15 | -72.85,-161.81 | 121.54 | 18.54 | 73 |
6 | 04/29/2019 | 11:05:44 | 72.73, 5.36 | 58.35 | 04/29/2019 | 11:06:57 | 72.73, 5.27 | 58.34 | 2.91 | 73 |
7 | 04/29/2019 | 11:56:29 | -72.76, 172.60 | 121.63 | 04/29/2019 | 11:57:39 | -72.73, 172.60 | 121.67 | 3.53 | 70 |
8 | 04/29/2019 | 12:47:14 | 72.73, -20.02 | 58.33 | 04/29/2019 | 12:48:18 | 72.76, -20.00 | 58.35 | 3.51 | 64 |
9 | 04/29/2019 | 13:37:58 | -72.72, 147.32 | 121.70 | 04/29/2019 | 13:39:01 | -72.71, 147.22 | 121.71 | 3.26 | 63 |
10 | 04/29/2019 | 14:28:44 | 72.73, -45.41 | 58.31 | 04/29/2019 | 14:29:40 | 72.74, -45.38 | 58.31 | 1.17 | 56 |
11 | 04/29/2019 | 15:19:28 | -72.72, 121.94 | 121.72 | 04/29/2019 | 15:20:22 | -72.74, 121.95 | 121.70 | 2.72 | 54 |
12 | 04/29/2019 | 16:10:14 | 72.74, -70.79 | 58.30 | 04/29/2019 | 16:11:02 | 72.72, -70.76 | 58.27 | 1.87 | 48 |
13 | 04/29/2019 | 17:00:58 | -72.72, 96.56 | 121.74 | 04/29/2019 | 17:01:44 | -72.72, 96.57 | 121.74 | 0.47 | 46 |
14 | 04/29/2019 | 17:51:43 | 72.69, -96.07 | 58.22 | 04/29/2019 | 17:52:24 | 72.70, -96.14 | 58.23 | 2.90 | 41 |
15 | 04/29/2019 | 18:42:28 | -72.73, 71.17 | 121.75 | 04/29/2019 | 18:43:06 | -72.71, 71.19 | 121.78 | 2.37 | 38 |
16 | 04/29/2019 | 19:33:13 | 72.69,-121.45 | 58.20 | 04/29/2019 | 19:33:46 | 72.68,-121.52 | 58.19 | 2.70 | 33 |
17 | 04/29/2019 | 20:23:57 | -72.68, 45.90 | 121.83 | 04/29/2019 | 20:24:28 | -72.69, 45.81 | 121.82 | 2.93 | 31 |
18 | 04/29/2019 | 21:14:43 | 72.70,-146.83 | 58.19 | 04/29/2019 | 21:15:07 | 72.71,-146.80 | 58.20 | 2.25 | 24 |
19 | 04/29/2019 | 22:05:27 | -72.68, 20.51 | 121.84 | 04/29/2019 | 22:05:50 | -72.67, 20.43 | 121.86 | 3.21 | 23 |
20 | 04/29/2019 | 22:56:13 | 72.70,-172.21 | 58.17 | 04/29/2019 | 22:56:29 | 72.70,-172.18 | 58.16 | 1.35 | 16 |
21 | 04/29/2019 | 23:46:57 | -72.69, -4.87 | 121.86 | 04/29/2019 | 23:47:11 | -72.70, -4.84 | 121.85 | 1.64 | 14 |
22 | 04/30/2019 | 00:37:42 | 72.65, 162.51 | 58.10 | 04/30/2019 | 00:37:51 | 72.68, 162.44 | 58.12 | 3.29 | 9 |
23 | 04/30/2019 | 01:28:27 | -72.69, -30.25 | 121.88 | 04/30/2019 | 01:28:33 | -72.68, -30.22 | 121.89 | 1.47 | 6 |
24 | 04/30/2019 | 02:19:12 | 72.66, 137.13 | 58.08 | 04/30/2019 | 02:19:13 | 72.66, 137.06 | 58.08 | 2.07 | 1 |
25 | 04/30/2019 | 03:09:56 | -72.64, -55.53 | 121.95 | 04/30/2019 | 03:09:55 | -72.66, -55.60 | 121.93 | 3.11 | 1 |
26 | 04/30/2019 | 04:00:42 | 72.66, 111.74 | 58.06 | 04/30/2019 | 04:00:35 | 72.64, 111.69 | 58.04 | 3.30 | 7 |
27 | 04/30/2019 | 04:51:26 | -72.65, -80.91 | 121.97 | 04/30/2019 | 04:51:17 | -72.64, -80.98 | 121.97 | 2.32 | 9 |
28 | 04/30/2019 | 05:42:12 | 72.66, 86.36 | 58.04 | 04/30/2019 | 05:41:56 | 72.67, 86.41 | 58.05 | 1.65 | 16 |
29 | 04/30/2019 | 06:32:56 | -72.65,-106.29 | 121.99 | 04/30/2019 | 06:32:38 | -72.67,-106.25 | 121.96 | 2.90 | 18 |
30 | 04/30/2019 | 07:23:42 | 72.67, 60.98 | 58.03 | 04/30/2019 | 07:23:18 | 72.65, 61.03 | 58.01 | 2.71 | 24 |
31 | 04/30/2019 | 08:14:26 | -72.65,-131.68 | 122.01 | 04/30/2019 | 08:14:00 | -72.66,-131.63 | 122.00 | 1.41 | 26 |
32 | 04/30/2019 | 09:05:11 | 72.62, 35.70 | 57.95 | 04/30/2019 | 09:04:40 | 72.63, 35.65 | 57.97 | 1.92 | 31 |
33 | 04/30/2019 | 09:55:56 | -72.66,-157.06 | 122.02 | 04/30/2019 | 09:55:22 | -72.64,-157.01 | 122.04 | 2.87 | 34 |
34 | 04/30/2019 | 10:46:41 | 72.63, 10.32 | 57.94 | 04/30/2019 | 10:46:02 | 72.61, 10.27 | 57.93 | 2.24 | 39 |
35 | 04/30/2019 | 11:37:25 | -72.61, 177.66 | 122.10 | 04/30/2019 | 11:36:44 | -72.62, 177.61 | 122.08 | 1.92 | 41 |
36 | 04/30/2019 | 12:28:11 | 72.63, -15.06 | 57.92 | 04/30/2019 | 12:27:23 | 72.64, -15.00 | 57.94 | 2.50 | 48 |
37 | 04/30/2019 | 13:18:55 | -72.61, 152.28 | 122.11 | 04/30/2019 | 13:18:06 | -72.60, 152.23 | 122.12 | 2.50 | 49 |
38 | 04/30/2019 | 14:09:41 | 72.63, -40.45 | 57.90 | 04/30/2019 | 14:08:45 | 72.62, -40.38 | 57.90 | 2.36 | 56 |
39 | 04/30/2019 | 15:00:25 | -72.62, 126.90 | 122.13 | 04/30/2019 | 14:59:27 | -72.63, 126.96 | 122.11 | 2.26 | 58 |
40 | 04/30/2019 | 15:51:10 | 72.59, -65.72 | 57.83 | 04/30/2019 | 15:50:07 | 72.60, -65.76 | 57.86 | 2.36 | 63 |
41 | 04/30/2019 | 16:41:55 | -72.62, 101.52 | 122.15 | 04/30/2019 | 16:40:49 | -72.61, 101.58 | 122.15 | 2.36 | 66 |
42 | 04/30/2019 | 17:32:40 | 72.59, -91.11 | 57.81 | 04/30/2019 | 17:31:29 | 72.58, -91.14 | 57.82 | 1.26 | 71 |
43 | 04/30/2019 | 18:23:24 | -72.58, 76.24 | 122.22 | 04/30/2019 | 18:22:11 | -72.59, 76.20 | 122.19 | 2.26 | 73 |
44 | 04/30/2019 | 19:14:07 | 72.44,-116.18 | 57.63 | 04/30/2019 | 19:12:54 | 72.41,-116.83 | 57.64 | 21.93 | 73 |
45 | 04/30/2019 | 20:04:50 | -72.38, 51.26 | 122.46 | 04/30/2019 | 20:03:37 | -72.37, 50.41 | 122.41 | 28.65 | 73 |
46 | 04/30/2019 | 20:55:31 | 72.14,-140.96 | 57.28 | 04/30/2019 | 20:54:21 | 72.14,-142.70 | 57.37 | 59.52 | 70 |
47 | 04/30/2019 | 21:46:14 | -72.07, 26.48 | 122.80 | 04/30/2019 | 21:45:05 | -72.04, 24.44 | 122.72 | 69.78 | 69 |
Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 4/20/2019
Download SNOs between NPP and METOP-C since TLE EPOCH: 04/20/2019 in txt file.
Historical Predictions of SNOs between NPP and METOP-C
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service