Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between METOP-A and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/27/2021
Index | Date (METOP-A) | Time (METOP-A) | Lat,Lon (METOP-A) | SZA (METOP-A ) | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Distance(km) | Time Diff (sec) |
1 | 07/09/2021 | 22:21:16 | 77.27,-173.13 | 55.75 | 07/09/2021 | 22:20:09 | 77.23,-176.21 | 56.01 | 75.72 | 67 |
2 | 07/09/2021 | 23:12:01 | -77.12, -6.42 | 124.34 | 07/09/2021 | 23:10:51 | -77.12, -8.44 | 124.13 | 50.05 | 70 |
3 | 07/10/2021 | 00:02:46 | 76.89, 160.03 | 55.53 | 07/10/2021 | 00:01:32 | 76.92, 159.68 | 55.63 | 9.59 | 74 |
4 | 07/10/2021 | 00:53:28 | -76.87, -32.71 | 124.48 | 07/10/2021 | 00:52:15 | -76.86, -32.74 | 124.46 | 1.91 | 73 |
5 | 07/10/2021 | 01:44:08 | 76.87, 134.61 | 55.53 | 07/10/2021 | 01:43:00 | 76.84, 134.65 | 55.52 | 3.72 | 68 |
6 | 07/10/2021 | 02:34:50 | -76.85, -58.12 | 124.48 | 07/10/2021 | 02:33:45 | -76.86, -58.13 | 124.45 | 0.79 | 65 |
7 | 07/10/2021 | 03:25:30 | 76.85, 109.20 | 55.53 | 07/10/2021 | 03:24:30 | 76.84, 109.27 | 55.54 | 2.15 | 60 |
8 | 07/10/2021 | 04:16:12 | -76.83, -83.54 | 124.48 | 07/10/2021 | 04:15:15 | -76.86, -83.51 | 124.43 | 3.31 | 57 |
9 | 07/10/2021 | 05:06:52 | 76.83, 83.78 | 55.53 | 07/10/2021 | 05:06:00 | 76.84, 83.88 | 55.55 | 2.99 | 52 |
10 | 07/10/2021 | 05:57:33 | -76.86,-108.79 | 124.46 | 07/10/2021 | 05:56:45 | -76.86,-108.89 | 124.42 | 2.78 | 48 |
11 | 07/10/2021 | 06:48:13 | 76.86, 58.53 | 55.55 | 07/10/2021 | 06:47:30 | 76.84, 58.50 | 55.56 | 1.47 | 43 |
12 | 07/10/2021 | 07:38:55 | -76.84,-134.20 | 124.46 | 07/10/2021 | 07:38:14 | -76.82,-134.10 | 124.47 | 3.14 | 41 |
13 | 07/10/2021 | 08:29:35 | 76.84, 33.12 | 55.55 | 07/10/2021 | 08:29:00 | 76.85, 33.12 | 55.57 | 1.22 | 35 |
14 | 07/10/2021 | 09:20:17 | -76.82,-159.62 | 124.46 | 07/10/2021 | 09:19:44 | -76.83,-159.48 | 124.45 | 3.51 | 33 |
15 | 07/10/2021 | 10:10:56 | 76.86, 7.87 | 55.57 | 07/10/2021 | 10:10:30 | 76.85, 7.74 | 55.58 | 3.64 | 26 |
16 | 07/10/2021 | 11:01:38 | -76.84, 175.13 | 124.44 | 07/10/2021 | 11:01:14 | -76.83, 175.13 | 124.44 | 1.89 | 24 |
17 | 07/10/2021 | 11:52:18 | 76.84, -17.55 | 55.57 | 07/10/2021 | 11:52:00 | 76.85, -17.65 | 55.60 | 2.76 | 18 |
18 | 07/10/2021 | 12:43:00 | -76.82, 149.72 | 124.44 | 07/10/2021 | 12:42:44 | -76.83, 149.75 | 124.43 | 1.01 | 16 |
19 | 07/10/2021 | 13:33:40 | 76.82, -42.97 | 55.57 | 07/10/2021 | 13:33:29 | 76.81, -42.86 | 55.55 | 3.09 | 11 |
20 | 07/10/2021 | 14:24:21 | -76.85, 124.47 | 124.41 | 07/10/2021 | 14:24:14 | -76.83, 124.37 | 124.42 | 3.30 | 7 |
21 | 07/10/2021 | 15:15:02 | 76.80, -68.38 | 55.57 | 07/10/2021 | 15:14:59 | 76.81, -68.24 | 55.56 | 3.82 | 3 |
22 | 07/10/2021 | 16:05:43 | -76.83, 99.05 | 124.42 | 07/10/2021 | 16:05:44 | -76.83, 98.98 | 124.41 | 1.81 | 1 |
23 | 07/10/2021 | 16:56:23 | 76.83, -93.63 | 55.59 | 07/10/2021 | 16:56:29 | 76.81, -93.62 | 55.58 | 1.44 | 6 |
24 | 07/10/2021 | 17:47:05 | -76.81, 73.64 | 124.42 | 07/10/2021 | 17:47:14 | -76.84, 73.60 | 124.39 | 3.02 | 9 |
25 | 07/10/2021 | 18:37:45 | 76.81,-119.05 | 55.59 | 07/10/2021 | 18:37:59 | 76.82,-119.00 | 55.59 | 1.47 | 14 |
26 | 07/10/2021 | 19:28:26 | -76.83, 48.39 | 124.39 | 07/10/2021 | 19:28:44 | -76.84, 48.22 | 124.38 | 4.37 | 18 |
27 | 07/10/2021 | 20:19:06 | 76.83,-144.29 | 55.61 | 07/10/2021 | 20:19:29 | 76.82,-144.39 | 55.60 | 2.86 | 23 |
28 | 07/10/2021 | 21:09:48 | -76.82, 22.97 | 124.40 | 07/10/2021 | 21:10:13 | -76.80, 23.01 | 124.43 | 2.31 | 25 |
29 | 07/10/2021 | 22:00:28 | 76.81,-169.71 | 55.61 | 07/10/2021 | 22:00:59 | 76.82,-169.77 | 55.61 | 1.83 | 31 |
30 | 07/10/2021 | 22:51:10 | -76.80, -2.44 | 124.40 | 07/10/2021 | 22:51:43 | -76.80, -2.37 | 124.41 | 1.79 | 33 |
31 | 07/10/2021 | 23:41:49 | 76.79, 164.87 | 55.61 | 07/10/2021 | 23:42:28 | 76.82, 164.85 | 55.62 | 3.48 | 39 |
32 | 07/11/2021 | 00:32:30 | -76.82, -27.69 | 124.37 | 07/11/2021 | 00:33:12 | -76.80, -27.76 | 124.40 | 2.80 | 42 |
33 | 07/11/2021 | 01:23:10 | 76.82, 139.63 | 55.63 | 07/11/2021 | 01:23:57 | 76.78, 139.64 | 55.58 | 4.07 | 47 |
34 | 07/11/2021 | 02:13:52 | -76.80, -53.11 | 124.38 | 07/11/2021 | 02:14:42 | -76.80, -53.14 | 124.39 | 0.87 | 50 |
35 | 07/11/2021 | 03:04:32 | 76.80, 114.21 | 55.63 | 07/11/2021 | 03:05:27 | 76.78, 114.25 | 55.59 | 1.95 | 55 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 6/27/2021
Download SNOs between METOP-A and NPP since TLE EPOCH: 06/27/2021 in txt file.
Historial Predications of SNOs between METOP-A and NPP