Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and METOP-B Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/31/2021
Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (METOP-B) | Time (METOP-B) | Lat,Lon (METOP-B) | SZA (METOP-B ) | Distance(km) | Time Diff (sec) |
1 | 04/11/2021 | 13:19:33 | -73.56, 150.24 | 114.78 | 04/11/2021 | 13:20:39 | -73.49, 153.22 | 115.00 | 94.27 | 66 |
2 | 04/11/2021 | 14:10:15 | 73.37, -42.01 | 65.00 | 04/11/2021 | 14:11:23 | 73.29, -39.89 | 64.81 | 68.05 | 68 |
3 | 04/11/2021 | 15:00:57 | -73.27, 125.53 | 115.13 | 04/11/2021 | 15:02:07 | -73.17, 127.16 | 115.32 | 53.32 | 70 |
4 | 04/11/2021 | 15:51:39 | 73.07, -66.73 | 64.65 | 04/11/2021 | 15:52:50 | 73.02, -65.83 | 64.54 | 29.63 | 71 |
5 | 04/11/2021 | 16:42:21 | -72.97, 100.81 | 115.48 | 04/11/2021 | 16:43:34 | -72.89, 101.23 | 115.59 | 16.23 | 73 |
6 | 04/11/2021 | 17:33:04 | 72.82, -91.57 | 64.35 | 04/11/2021 | 17:34:15 | 72.84, -91.54 | 64.35 | 2.53 | 71 |
7 | 04/11/2021 | 18:23:48 | -72.82, 75.74 | 115.67 | 04/11/2021 | 18:24:57 | -72.82, 75.74 | 115.69 | 0.37 | 69 |
8 | 04/11/2021 | 19:14:34 | 72.83,-116.95 | 64.32 | 04/11/2021 | 19:15:37 | 72.82,-116.93 | 64.31 | 0.98 | 63 |
9 | 04/11/2021 | 20:05:18 | -72.83, 50.36 | 115.69 | 04/11/2021 | 20:06:19 | -72.80, 50.35 | 115.73 | 3.23 | 61 |
10 | 04/11/2021 | 20:56:03 | 72.78,-142.23 | 64.25 | 04/11/2021 | 20:56:59 | 72.80,-142.32 | 64.26 | 3.59 | 56 |
11 | 04/11/2021 | 21:46:48 | -72.83, 24.98 | 115.72 | 04/11/2021 | 21:47:40 | -72.82, 25.07 | 115.73 | 2.81 | 52 |
12 | 04/11/2021 | 22:37:33 | 72.78,-167.61 | 64.22 | 04/11/2021 | 22:38:21 | 72.77,-167.71 | 64.21 | 3.28 | 48 |
13 | 04/11/2021 | 23:28:17 | -72.78, -0.30 | 115.79 | 04/11/2021 | 23:29:02 | -72.80, -0.32 | 115.78 | 2.34 | 45 |
14 | 04/12/2021 | 00:19:03 | 72.79, 167.01 | 64.20 | 04/12/2021 | 00:19:42 | 72.80, 167.01 | 64.21 | 1.78 | 39 |
15 | 04/12/2021 | 01:09:46 | -72.79, -25.68 | 115.82 | 04/12/2021 | 01:10:23 | -72.78, -25.71 | 115.83 | 1.37 | 37 |
16 | 04/12/2021 | 02:00:32 | 72.79, 141.63 | 64.18 | 04/12/2021 | 02:01:03 | 72.78, 141.62 | 64.16 | 1.20 | 31 |
17 | 04/12/2021 | 02:51:16 | -72.79, -51.06 | 115.84 | 04/12/2021 | 02:51:44 | -72.81, -50.99 | 115.83 | 2.85 | 28 |
18 | 04/12/2021 | 03:42:02 | 72.79, 116.24 | 64.16 | 04/12/2021 | 03:42:24 | 72.81, 116.34 | 64.16 | 3.49 | 22 |
19 | 04/12/2021 | 04:32:46 | -72.79, -76.44 | 115.86 | 04/12/2021 | 04:33:06 | -72.78, -76.38 | 115.88 | 2.19 | 20 |
20 | 04/12/2021 | 05:23:32 | 72.80, 90.86 | 64.14 | 04/12/2021 | 05:23:46 | 72.78, 90.95 | 64.12 | 3.29 | 14 |
21 | 04/12/2021 | 06:14:15 | -72.74,-101.72 | 115.94 | 04/12/2021 | 06:14:28 | -72.76,-101.77 | 115.92 | 2.38 | 13 |
22 | 04/12/2021 | 07:05:01 | 72.75, 65.59 | 64.06 | 04/12/2021 | 07:05:08 | 72.76, 65.56 | 64.07 | 1.41 | 7 |
23 | 04/12/2021 | 07:55:45 | -72.75,-127.10 | 115.96 | 04/12/2021 | 07:55:50 | -72.74,-127.16 | 115.97 | 2.35 | 5 |
24 | 04/12/2021 | 08:46:31 | 72.75, 40.20 | 64.04 | 04/12/2021 | 08:46:30 | 72.74, 40.18 | 64.02 | 2.01 | 1 |
25 | 04/12/2021 | 09:37:15 | -72.75,-152.48 | 115.98 | 04/12/2021 | 09:37:11 | -72.76,-152.44 | 115.97 | 1.89 | 4 |
26 | 04/12/2021 | 10:28:01 | 72.75, 14.82 | 64.01 | 04/12/2021 | 10:27:51 | 72.76, 14.89 | 64.02 | 2.49 | 10 |
27 | 04/12/2021 | 11:18:45 | -72.75,-177.86 | 116.00 | 04/12/2021 | 11:18:33 | -72.74,-177.83 | 116.02 | 1.93 | 12 |
28 | 04/12/2021 | 12:09:31 | 72.76, -10.56 | 63.99 | 04/12/2021 | 12:09:13 | 72.74, -10.50 | 63.97 | 2.95 | 18 |
29 | 04/12/2021 | 13:00:14 | -72.71, 156.86 | 116.08 | 04/12/2021 | 12:59:55 | -72.72, 156.78 | 116.06 | 2.78 | 19 |
30 | 04/12/2021 | 13:51:00 | 72.71, -35.84 | 63.91 | 04/12/2021 | 13:50:35 | 72.72, -35.88 | 63.93 | 1.68 | 25 |
31 | 04/12/2021 | 14:41:44 | -72.71, 131.48 | 116.10 | 04/12/2021 | 14:41:17 | -72.69, 131.40 | 116.11 | 3.32 | 27 |
32 | 04/12/2021 | 15:32:30 | 72.71, -61.22 | 63.89 | 04/12/2021 | 15:31:57 | 72.69, -61.27 | 63.88 | 2.94 | 33 |
33 | 04/12/2021 | 16:23:14 | -72.71, 106.10 | 116.13 | 04/12/2021 | 16:22:38 | -72.72, 106.11 | 116.11 | 0.96 | 36 |
34 | 04/12/2021 | 17:14:00 | 72.72, -86.60 | 63.87 | 04/12/2021 | 17:13:18 | 72.72, -86.55 | 63.88 | 1.53 | 42 |
35 | 04/12/2021 | 18:04:44 | -72.72, 80.72 | 116.15 | 04/12/2021 | 18:04:00 | -72.70, 80.73 | 116.16 | 2.15 | 44 |
36 | 04/12/2021 | 18:55:30 | 72.72,-111.98 | 63.85 | 04/12/2021 | 18:54:40 | 72.70,-111.94 | 63.83 | 2.95 | 50 |
37 | 04/12/2021 | 19:46:13 | -72.67, 55.44 | 116.23 | 04/12/2021 | 19:45:22 | -72.67, 55.34 | 116.21 | 3.39 | 51 |
38 | 04/12/2021 | 20:36:59 | 72.67,-137.26 | 63.77 | 04/12/2021 | 20:36:02 | 72.67,-137.33 | 63.79 | 2.36 | 57 |
39 | 04/12/2021 | 21:27:43 | -72.67, 30.06 | 116.25 | 04/12/2021 | 21:26:43 | -72.70, 30.06 | 116.21 | 3.23 | 60 |
40 | 04/12/2021 | 22:18:29 | 72.68,-162.64 | 63.75 | 04/12/2021 | 22:17:23 | 72.70,-162.61 | 63.78 | 2.86 | 66 |
41 | 04/12/2021 | 23:09:13 | -72.68, 4.68 | 116.27 | 04/12/2021 | 23:08:05 | -72.68, 4.67 | 116.25 | 0.40 | 68 |
42 | 04/12/2021 | 23:59:59 | 72.68, 171.98 | 63.73 | 04/12/2021 | 23:58:45 | 72.68, 172.00 | 63.74 | 0.74 | 74 |
43 | 04/13/2021 | 00:50:42 | -72.63, -20.60 | 116.35 | 04/13/2021 | 00:49:27 | -72.66, -20.72 | 116.30 | 4.91 | 75 |
44 | 04/13/2021 | 01:41:24 | 72.43, 147.11 | 63.43 | 04/13/2021 | 01:40:12 | 72.40, 146.10 | 63.46 | 34.19 | 72 |
45 | 04/13/2021 | 02:32:06 | -72.33, -45.37 | 116.70 | 04/13/2021 | 02:30:55 | -72.33, -46.72 | 116.62 | 45.39 | 71 |
46 | 04/13/2021 | 03:22:47 | 72.07, 122.43 | 63.02 | 04/13/2021 | 03:21:39 | 72.12, 120.22 | 63.19 | 75.85 | 68 |
47 | 04/13/2021 | 04:13:30 | -72.02, -70.16 | 117.05 | 04/13/2021 | 04:12:22 | -72.05, -72.59 | 116.89 | 83.47 | 68 |
Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 3/31/2021
Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 03/31/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-B