Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and METOP-C Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/12/2023
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (METOP-C) Time (METOP-C) Lat,Lon (METOP-C) SZA (METOP-C ) Distance(km) Time Diff (sec)
1 02/25/2023 01:09:48 -73.53, -27.30 96.89 02/25/2023 01:10:54 -73.47, -24.22 97.14 97.56 66
2 02/25/2023 02:00:29 73.30, 140.54 82.84 02/25/2023 02:01:37 73.23, 142.60 82.64 66.35 68
3 02/25/2023 02:51:12 -73.24, -52.01 97.25 02/25/2023 02:52:21 -73.19, -50.17 97.41 59.38 69
4 02/25/2023 03:41:53 73.00, 115.81 82.48 02/25/2023 03:43:05 72.91, 116.56 82.33 26.18 72
5 02/25/2023 04:32:36 -72.94, -76.74 97.60 02/25/2023 04:33:49 -72.87, -76.20 97.72 19.16 73
6 02/25/2023 05:23:19 72.80, 90.86 82.24 02/25/2023 05:24:29 72.79, 90.96 82.20 3.63 70
7 02/25/2023 06:14:02 -72.74,-101.70 97.85 02/25/2023 06:15:13 -72.75,-101.80 97.85 3.31 71
8 02/25/2023 07:04:48 72.75, 65.58 82.16 02/25/2023 07:05:51 72.76, 65.57 82.15 1.31 63
9 02/25/2023 07:55:32 -72.74,-127.09 97.87 02/25/2023 07:56:34 -72.78,-127.08 97.85 3.68 62
10 02/25/2023 08:46:18 72.76, 40.20 82.14 02/25/2023 08:47:13 72.74, 40.19 82.11 1.65 55
11 02/25/2023 09:37:02 -72.75,-152.47 97.89 02/25/2023 09:37:56 -72.75,-152.47 97.90 0.82 54
12 02/25/2023 10:27:48 72.76, 14.82 82.11 02/25/2023 10:28:34 72.77, 14.91 82.11 3.22 46
13 02/25/2023 11:18:32 -72.75,-177.85 97.92 02/25/2023 11:19:18 -72.73,-177.85 97.94 2.05 46
14 02/25/2023 12:09:18 72.76, -10.57 82.09 02/25/2023 12:09:56 72.75, -10.48 82.06 3.39 38
15 02/25/2023 13:00:02 -72.75, 156.77 97.94 02/25/2023 13:00:39 -72.76, 156.87 97.95 3.41 37
16 02/25/2023 13:50:47 72.72, -35.84 82.01 02/25/2023 13:51:18 72.73, -35.86 82.02 1.21 31
17 02/25/2023 14:41:31 -72.71, 131.49 98.02 02/25/2023 14:42:01 -72.74, 131.48 97.99 3.49 30
18 02/25/2023 15:32:17 72.72, -61.23 81.99 02/25/2023 15:32:40 72.70, -61.25 81.97 2.03 23
19 02/25/2023 16:23:01 -72.71, 106.11 98.04 02/25/2023 16:23:23 -72.72, 106.10 98.04 0.68 22
20 02/25/2023 17:13:47 72.72, -86.61 81.97 02/25/2023 17:14:01 72.73, -86.53 81.97 2.75 14
21 02/25/2023 18:04:31 -72.71, 80.72 98.06 02/25/2023 18:04:45 -72.69, 80.71 98.08 2.29 14
22 02/25/2023 18:55:17 72.73,-111.99 81.95 02/25/2023 18:55:23 72.71,-111.92 81.92 3.22 6
23 02/25/2023 19:46:01 -72.72, 55.34 98.08 02/25/2023 19:46:06 -72.72, 55.43 98.08 3.00 5
24 02/25/2023 20:36:46 72.68,-137.27 81.87 02/25/2023 20:36:45 72.69,-137.30 81.88 1.28 1
25 02/25/2023 21:27:30 -72.67, 30.06 98.16 02/25/2023 21:27:28 -72.70, 30.05 98.13 3.32 2
26 02/25/2023 22:18:16 72.68,-162.65 81.85 02/25/2023 22:18:07 72.66,-162.69 81.83 2.47 9
27 02/25/2023 23:09:00 -72.68, 4.68 98.18 02/25/2023 23:08:50 -72.68, 4.66 98.18 0.78 10
28 02/25/2023 23:59:46 72.69, 171.96 81.82 02/25/2023 23:59:28 72.69, 172.03 81.83 2.28 18
29 02/26/2023 00:50:30 -72.68, -20.70 98.20 02/26/2023 00:50:12 -72.66, -20.72 98.22 2.60 18
30 02/26/2023 01:41:16 72.69, 146.58 81.80 02/26/2023 01:40:50 72.67, 146.65 81.78 3.15 26
31 02/26/2023 02:32:00 -72.68, -46.08 98.23 02/26/2023 02:31:33 -72.69, -46.01 98.22 2.60 27
32 02/26/2023 03:22:45 72.65, 121.30 81.72 02/26/2023 03:22:12 72.65, 121.26 81.74 1.50 33
33 02/26/2023 04:13:29 -72.64, -71.36 98.31 02/26/2023 04:12:55 -72.66, -71.39 98.27 3.17 34

Figure of NOAA-21 and METOP-C satellite orbits during SNOs since TLE Epoch: 2/12/2023
SNOs_Map_NOAA-21_METOP-C_20230212.jpg

Download SNOs between NOAA-21 and METOP-C since TLE EPOCH: 02/12/2023 in txt file.

Historial Predications of SNOs between NOAA-21 and METOP-C